Company directory
By Japanese syllabary
By securities code
A (837 companies)
| Company | Code | Revenue | Operating margin | Consolidated / Non-consolidated | Fiscal year end |
|---|---|---|---|---|---|
| AIAI Group | 6557 | ¥14.6 billion | 7.6% | Consolidated | 2026-03-31 |
| IR Japan | 6035 | ¥6.1 billion | 20.9% | Consolidated | 2026-03-31 |
| IHI | 7013 | ¥1,643.4 billion | 10.1% | Consolidated | 2026-03-31 |
| ISB | 9702 | ¥37.0 billion | 6.3% | Consolidated | 2025-12-31 |
| IX Knowledge | 9753 | ¥24.4 billion | 9.1% | Consolidated | 2026-03-31 |
| Ｉ－ｎｅ | 4933 | ¥49.0 billion | 7.9% | Consolidated | 2025-12-31 |
| IMV | 7760 | ¥17.9 billion | 12.9% | Consolidated | 2025-09-30 |
| i.a groupcorporation | 7509 | ¥39.8 billion | 4.6% | Consolidated | 2026-03-31 |
| IACE TRAVEL | 343A | ¥3.0 billion | 25.0% | Consolidated | 2026-03-31 |
| あいおいニッセイ同和損害保険 | — | ¥1,759.1 billion | — | — | 2026-03-31 |
| Aica Kogyo | 4206 | ¥251.8 billion | 11.6% | Consolidated | 2026-03-31 |
| AIGAN | 9854 | ¥15.3 billion | 1.5% | Consolidated | 2026-03-31 |
| i3 Systems | 4495 | ¥4.4 billion | 26.4% | Consolidated | 2026-06-30 |
| アイ・グリッド・ソリューションズ | 603A | ¥25.7 billion | 13.9% | Parent only | 2026-06-30 |
| IKK | 2198 | ¥22.5 billion | 8.1% | Consolidated | 2025-10-31 |
| IK | 2722 | ¥14.6 billion | 1.3% | Consolidated | 2026-05-31 |
| ICOM | 6820 | ¥37.0 billion | 7.9% | Consolidated | 2026-03-31 |
| AISAN INDUSTRY | 7283 | ¥330.8 billion | 5.5% | Consolidated | 2026-03-31 |
| AISAN TECHNOLOGY | 4667 | ¥7.6 billion | 10.0% | Consolidated | 2026-03-31 |
| AIZAWA SECURITIES GROUP | 8708 | ¥21.0 billion | 0.1% | Consolidated | 2026-03-31 |
| AISIN | 7259 | ¥5,117.8 billion | 4.5% | Consolidated | 2026-03-31 |
| IC | 4769 | ¥10.1 billion | 5.1% | Consolidated | 2025-09-30 |
| International Conglomerate of Distribution for Automobile | 3184 | ¥38.9 billion | 5.0% | Consolidated | 2026-03-31 |
| IG Port | 3791 | ¥14.1 billion | 5.4% | Consolidated | 2026-05-31 |
| Iceco | 7698 | ¥57.7 billion | 1.4% | Parent only | 2026-03-31 |
| ｉｓｐａｃｅ | 9348 | ¥3.3 billion | -350.2% | Consolidated | 2026-03-31 |
| AIDA ENGINEERING | 6118 | ¥78.6 billion | 7.2% | Consolidated | 2026-03-31 |
| AICHI | 6345 | ¥59.6 billion | 12.6% | Consolidated | 2026-03-31 |
| AICHI STEEL | 5482 | ¥304.3 billion | 5.7% | Consolidated | 2026-03-31 |
| AICHI ELECTRIC | 6623 | ¥129.4 billion | 8.6% | Consolidated | 2026-03-31 |
| 愛知時計電機 | 7723 | ¥59.1 billion | 8.0% | Consolidated | 2026-03-31 |
| Aichi Financial Group | 7389 | — | 84.0% | Parent only | 2026-03-31 |
| Aizu Railway | — | ¥0.4 billion | -100.8% | Parent only | 2026-03-31 |
| ITFOR | 4743 | ¥23.1 billion | 16.7% | Consolidated | 2026-03-31 |
| ITmedia | 2148 | ¥8.3 billion | 21.2% | Consolidated | 2026-03-31 |
| ID | 4709 | ¥39.4 billion | 10.5% | Consolidated | 2026-03-31 |
| IDEC | 6652 | ¥73.0 billion | 8.4% | Consolidated | 2026-03-31 |
| Aidemy | 5577 | ¥2.1 billion | 2.1% | Consolidated | 2025-05-31 |
| Aidma | 7373 | ¥13.3 billion | 23.4% | Consolidated | 2025-08-31 |
| Aidma Marketing Communication | 9466 | ¥4.8 billion | 5.6% | Consolidated | 2026-03-31 |
| AINAVO | 7539 | ¥92.3 billion | 2.7% | Consolidated | 2025-09-30 |
| INES | 9742 | ¥36.6 billion | -1.8% | Consolidated | 2026-03-31 |
| INEST | 7111 | ¥18.2 billion | 1.4% | Consolidated | 2026-03-31 |
| I-NET | 9600 | ¥39.0 billion | 6.8% | Consolidated | 2025-03-31 |
| Ai Partners Financial | 7345 | ¥4.6 billion | 2.4% | Consolidated | 2026-03-31 |
| ibis | 9343 | ¥5.0 billion | 24.0% | Consolidated | 2025-12-31 |
| IVY COSMETICS | 4918 | ¥2.6 billion | 7.4% | Parent only | 2026-03-31 |
| Iwate Broadcasting | — | ¥3.8 billion | 1.9% | Consolidated | 2026-03-31 |
| アイビーシー | 3920 | ¥2.4 billion | 23.5% | Parent only | 2025-09-30 |
| IPS | 4390 | ¥17.0 billion | 31.6% | Consolidated | 2026-03-31 |
| IPS | 4335 | ¥3.8 billion | 9.8% | Consolidated | 2026-06-30 |
| IFIS JAPAN | 7833 | ¥7.0 billion | 12.2% | Consolidated | 2025-12-31 |
| I-FREEK MOBILE | 3845 | ¥1.9 billion | 1.6% | Parent only | 2026-03-31 |
| AIFUL | — | — | — | — | 2026-03-31 |
| AIPHONE | 6718 | ¥63.0 billion | 4.4% | Consolidated | 2026-03-31 |
| Ai | 3076 | ¥85.0 billion | 12.7% | Consolidated | 2026-06-30 |
| ＡＩメカテック | 6227 | ¥35.2 billion | 16.5% | Consolidated | 2026-06-30 |
| IRRC | 7325 | ¥11.0 billion | 6.4% | Consolidated | 2026-06-30 |
| iRidge | 3917 | ¥7.1 billion | 1.6% | Consolidated | 2026-03-31 |
| I'LL | 3854 | ¥20.9 billion | 26.6% | Consolidated | 2026-07-31 |
| AIN | 9627 | ¥647.8 billion | 4.6% | Consolidated | 2026-04-30 |
| OutlookConsulting | 5596 | ¥1.7 billion | 30.3% | Parent only | 2025-03-31 |
| AUN CONSULTING | 2459 | ¥0.3 billion | -22.4% | Consolidated | 2026-05-31 |
| Aeria | 3758 | ¥16.5 billion | 4.0% | Consolidated | 2025-12-31 |
| AOI ELECTRONICS | 6832 | ¥38.3 billion | 0.8% | Consolidated | 2026-03-31 |
| AOKI | 8214 | ¥194.5 billion | 8.7% | Consolidated | 2026-03-31 |
| Aozora Bank | 8304 | — | — | — | 2026-03-31 |
| Aoba-BBT | 2464 | ¥7.7 billion | 5.9% | Consolidated | 2026-03-31 |
| 青森放送 | — | ¥5.0 billion | -6.6% | Parent only | 2026-03-31 |
| Aoyama Zaisan Networks | 8929 | ¥41.8 billion | 9.2% | Consolidated | 2025-12-31 |
| AOYAMA TRADING | 8219 | ¥189.0 billion | 5.6% | Consolidated | 2026-03-31 |
| 赤阪鐵工所 | 6022 | ¥8.3 billion | -2.3% | Parent only | 2026-03-31 |
| アカツキ | 3932 | ¥25.9 billion | 28.8% | Consolidated | 2026-03-31 |
| AKATSUKI EAZIMA | 1997 | ¥9.1 billion | 12.3% | Parent only | 2025-08-31 |
| Akatsuki | 8737 | ¥68.7 billion | 9.1% | Consolidated | 2026-03-31 |
| 秋川牧園 | 1380 | ¥8.3 billion | 1.7% | Consolidated | 2026-03-31 |
| 安芸ゴルフ倶楽部 | — | ¥0.5 billion | 5.9% | Consolidated | 2026-02-28 |
| THE AKITA BANK | 8343 | — | — | — | 2026-03-31 |
| Corporation Akita Tubakidai Golf Club | — | ¥0.4 billion | -0.0% | Parent only | 2025-12-31 |
| AKITA BROADCASTING SYSTEM | — | ¥4.0 billion | -1.1% | Parent only | 2026-03-31 |
| 秋津原 | — | — | — | — | 2025-09-30 |
| AKIBA | 6840 | ¥26.8 billion | 4.8% | Consolidated | 2026-03-31 |
| Achilles | 5142 | ¥81.8 billion | 3.6% | Consolidated | 2026-03-31 |
| Aqualine | — | ¥1.8 billion | -22.9% | Consolidated | 2026-02-28 |
| AXAS | 3536 | ¥12.1 billion | 1.4% | Consolidated | 2025-08-31 |
| AXA Holdings Japan | — | — | 99.2% | Parent only | 2026-03-31 |
| Axial Retailing | 8255 | ¥295.5 billion | 4.1% | Consolidated | 2026-03-31 |
| アクシス | 4012 | ¥8.1 billion | 10.9% | Parent only | 2025-12-31 |
| Axis Consulting | 9344 | ¥8.3 billion | 5.9% | Consolidated | 2026-06-30 |
| AXYZ | 1381 | ¥29.2 billion | 13.4% | Consolidated | 2026-06-30 |
| ACCESS GROUP | 7042 | ¥4.0 billion | 5.9% | Consolidated | 2026-03-31 |
| AXELL | 6730 | ¥14.7 billion | 11.4% | Consolidated | 2026-03-31 |
| アクセルスペース | 402A | ¥2.5 billion | -152.4% | Consolidated | 2026-05-31 |
| AXEL MARK | 3624 | ¥1.0 billion | -53.4% | Consolidated | 2025-09-30 |
| ACMOS | 6888 | ¥7.5 billion | 7.0% | Consolidated | 2026-06-30 |
| アクリート | 4395 | ¥8.8 billion | 6.0% | Consolidated | 2025-12-31 |
| Agratio urban design | 3467 | ¥37.0 billion | 8.9% | Consolidated | 2026-03-31 |
| AKECHI GOLF CLUB | — | ¥2.7 billion | -0.3% | Parent only | 2025-09-30 |
| AKEBONO BRAKE INDUSTRY | 7238 | ¥160.1 billion | 3.5% | Consolidated | 2026-03-31 |
| AKEYO COUNTRYCLUB | — | ¥0.5 billion | -2.6% | Parent only | 2025-09-30 |
| AGEHA | 9330 | ¥1.5 billion | -4.8% | Parent only | 2025-09-30 |
| ACOM | 8572 | — | — | — | 2026-03-31 |
| AGORA Hospitality Group | 9704 | ¥9.9 billion | 10.7% | Consolidated | 2025-12-31 |
| ASAKA INDUSTRIAL | 5962 | ¥8.4 billion | 3.7% | Parent only | 2026-03-31 |
| Asaka Riken | 5724 | ¥8.7 billion | 5.7% | Consolidated | 2025-09-30 |
| ASAGAMI COPORATION | 9311 | ¥39.1 billion | 6.6% | Consolidated | 2026-03-31 |
| あさくま | 7678 | ¥10.0 billion | 5.2% | Parent only | 2026-01-31 |
| ASAX | 8772 | — | — | — | 2026-03-31 |
| ASANUMA | 1852 | ¥175.3 billion | 4.1% | Consolidated | 2026-03-31 |
| Asahi | 3333 | ¥81.4 billion | 4.8% | Parent only | 2026-02-20 |
| ASAHI PRINTING | 3951 | ¥44.6 billion | 3.6% | Consolidated | 2026-03-31 |
| ASAHI INTECC | 7747 | ¥145.4 billion | 31.1% | Consolidated | 2026-06-30 |
| ASAHI EITO | 5341 | ¥4.3 billion | -6.3% | Consolidated | 2025-11-30 |
| ASAHI KAGAKU KOGYO | 7928 | ¥8.4 billion | -0.5% | Consolidated | 2025-08-31 |
| Asahi Kasei | 3407 | ¥3,074.5 billion | 7.5% | Consolidated | 2026-03-31 |
| ASAHIGAWA KOKUSAI GOLF | — | ¥0.2 billion | -5.8% | Parent only | 2025-12-31 |
| 朝日観光 | — | ¥2.1 billion | 0.7% | Parent only | 2026-03-31 |
| ASAHI GROUP | 2502 | ¥2,894.7 billion | 6.4% | Consolidated | 2025-12-31 |
| ASAHI KOGYOSHA | 1975 | ¥104.8 billion | 11.1% | Consolidated | 2026-03-31 |
| ASAHI CONCRETE WORKS | 5268 | ¥7.6 billion | 8.0% | Parent only | 2026-03-31 |
| Asahi Sangyo | — | ¥1.6 billion | 1.7% | Parent only | 2026-03-31 |
| 朝日新聞社 | — | ¥278.1 billion | 2.0% | Consolidated | 2025-03-31 |
| ASAHI INTELLIGENCE SERVICE | 9799 | ¥16.5 billion | 9.9% | Parent only | 2026-03-31 |
| ASAHI-SEIKI MANUFACTURING | 6111 | ¥13.4 billion | 0.9% | Parent only | 2026-03-31 |
| 旭精工 | — | ¥12.8 billion | 13.0% | Consolidated | 2026-03-31 |
| Asahi Diamond Industrial | 6140 | ¥42.0 billion | 5.7% | Consolidated | 2026-03-31 |
| ASAHI Net | 3834 | ¥13.5 billion | 13.2% | Parent only | 2026-03-31 |
| ASAHIPEN | 4623 | ¥16.8 billion | 3.7% | Consolidated | 2026-03-31 |
| ASAHI BROADCASTING GROUP | 9405 | ¥96.0 billion | 5.0% | Consolidated | 2026-03-31 |
| ASAHIMATSU FOODS | 2911 | ¥7.7 billion | 1.1% | Consolidated | 2026-03-31 |
| ASAHI YUKIZAI | 4216 | ¥80.1 billion | 9.5% | Consolidated | 2026-03-31 |
| ASAHI RUBBER | 5162 | ¥7.9 billion | 2.5% | Consolidated | 2026-03-31 |
| ASANTE | 6073 | ¥14.4 billion | 5.8% | Consolidated | 2026-03-31 |
| ASICS | 7936 | ¥810.9 billion | 17.6% | Consolidated | 2025-12-31 |
| ---- | — | ¥0.3 billion | -5.2% | Parent only | 2026-02-28 |
| Ashimori Industry | 3526 | ¥72.6 billion | 6.4% | Consolidated | 2025-03-31 |
| ASEED | 9959 | ¥25.4 billion | 4.2% | Consolidated | 2026-03-31 |
| Asia Development Capital | — | — | — | — | 2026-03-31 |
| アジアクエスト | 4261 | ¥4.9 billion | 8.9% | Consolidated | 2025-12-31 |
| Asia Air Survey | 9233 | ¥41.6 billion | 6.9% | Consolidated | 2025-09-30 |
| ASIA PILE | 5288 | ¥116.0 billion | 9.4% | Consolidated | 2026-03-31 |
| ahjikanco | 2907 | ¥51.4 billion | 2.5% | Consolidated | 2026-03-31 |
| Ajinomoto | 2802 | ¥1,583.7 billion | 12.6% | Consolidated | 2026-03-31 |
| ADJUVANT | 4929 | ¥3.8 billion | 4.5% | Consolidated | 2026-03-20 |
| ASUA | 246A | ¥1.5 billion | 9.3% | Parent only | 2026-06-30 |
| ASKA | 7227 | ¥46.4 billion | 4.6% | Consolidated | 2025-11-30 |
| ASKA Pharmaceutical | 4886 | ¥71.1 billion | 8.2% | Consolidated | 2026-03-31 |
| Asukanet | 2438 | ¥7.1 billion | 5.5% | Consolidated | 2026-04-30 |
| ASKUL | 2678 | ¥400.2 billion | -4.4% | Consolidated | 2026-05-20 |
| アスタリスク | 6522 | ¥1.7 billion | -7.5% | Consolidated | 2025-08-31 |
| ASTI | 6899 | ¥62.4 billion | 2.1% | Consolidated | 2026-03-31 |
| Astena | 8095 | ¥62.7 billion | 4.8% | Consolidated | 2025-11-30 |
| Astellas Pharma | 4503 | ¥2,139.2 billion | 17.9% | Consolidated | 2026-03-31 |
| ASTERIA | 3853 | ¥3.4 billion | 30.2% | Consolidated | 2026-03-31 |
| ASTMAX | 7162 | ¥25.3 billion | 10.4% | Consolidated | 2026-03-31 |
| ＡＳＮＯＶＡ | 9223 | ¥4.9 billion | 0.1% | Consolidated | 2026-03-31 |
| ASMARQ | 4197 | ¥4.4 billion | 6.3% | Consolidated | 2025-11-30 |
| ASMO | 2654 | ¥21.2 billion | 3.1% | Consolidated | 2026-03-31 |
| ASULINA | 3647 | ¥0.6 billion | -49.4% | Consolidated | 2025-08-31 |
| Azplanning | 3490 | ¥13.5 billion | 5.7% | Consolidated | 2026-02-28 |
| AZ-COM MARUWA | 9090 | ¥230.5 billion | 5.1% | Consolidated | 2026-03-31 |
| Asgent | 4288 | ¥3.4 billion | 4.3% | Parent only | 2026-03-31 |
| アズパートナーズ | 160A | ¥23.7 billion | 6.4% | Parent only | 2026-03-31 |
| Azbil | 6845 | ¥298.9 billion | 15.8% | Consolidated | 2026-03-31 |
| アズマハウス | 3293 | ¥11.6 billion | 8.7% | Consolidated | 2026-03-31 |
| AS ONE | 7476 | ¥110.7 billion | 11.6% | Consolidated | 2026-03-31 |
| アセンテック | 3565 | ¥17.3 billion | 16.5% | Consolidated | 2026-01-31 |
| AZEARTH | 3161 | ¥8.3 billion | 2.3% | Consolidated | 2026-04-30 |
| アソインターナショナル | 9340 | ¥4.2 billion | 17.4% | Consolidated | 2026-06-30 |
| Aso | — | ¥531.6 billion | 5.6% | Consolidated | 2026-03-31 |
| UP GARAGE GROUP | 7134 | ¥15.4 billion | 7.2% | Consolidated | 2026-03-31 |
| アップコン | 5075 | ¥1.4 billion | 30.3% | Parent only | 2026-01-31 |
| ＡｐｐＢａｎｋ | 6177 | ¥1.2 billion | -13.8% | Consolidated | 2025-12-31 |
| APPLE INTERNATIONALCO | 2788 | ¥40.8 billion | 1.4% | Consolidated | 2025-12-31 |
| ATSUGI | 3529 | ¥21.5 billion | -4.7% | Consolidated | 2026-03-31 |
| Azuma Shipping | 9380 | ¥40.1 billion | 2.2% | Consolidated | 2026-03-31 |
| atect | 4241 | ¥3.4 billion | 6.1% | Consolidated | 2026-03-31 |
| adish | 7093 | ¥3.7 billion | 0.1% | Consolidated | 2025-12-31 |
| ADEKA | 4401 | ¥416.6 billion | 10.0% | Consolidated | 2026-03-31 |
| ATOMIX | 4625 | ¥12.8 billion | 4.5% | Consolidated | 2026-03-31 |
| ATOM | 7412 | ¥30.4 billion | 0.1% | Parent only | 2026-03-31 |
| ATOM LIVIN TECH | 3426 | ¥10.5 billion | 4.7% | Parent only | 2026-06-30 |
| Atrae | 6194 | ¥7.6 billion | 24.3% | Parent only | 2025-09-30 |
| Artra Group | 6029 | ¥3.9 billion | 3.6% | Consolidated | 2025-12-31 |
| Atlas Technologies | 9563 | ¥2.3 billion | 0.4% | Consolidated | 2025-12-31 |
| Adways | 2489 | ¥12.2 billion | 2.4% | Consolidated | 2025-12-31 |
| Ad-Sol Nissin | 3837 | ¥17.2 billion | 12.5% | Consolidated | 2026-03-31 |
| ADTEC PLASMA TECHNOLOGY | 6668 | ¥12.7 billion | 14.3% | Consolidated | 2025-08-31 |
| Advanex | 5998 | ¥29.7 billion | 4.5% | Consolidated | 2026-03-31 |
| Advance Create | 8798 | ¥6.6 billion | -9.2% | Consolidated | 2025-09-30 |
| Advanced Media | 3773 | ¥7.1 billion | 20.4% | Consolidated | 2026-03-31 |
| ADVANTEST | 6857 | ¥1,128.6 billion | 44.2% | Consolidated | 2026-03-31 |
| Advantage Risk Management | 8769 | ¥9.9 billion | 10.1% | Consolidated | 2026-03-31 |
| Adventure | 6030 | ¥25.6 billion | 4.3% | Consolidated | 2026-06-30 |
| ADVAN | 7463 | ¥17.0 billion | 13.1% | Consolidated | 2026-03-31 |
| ANABUKI KOSAN | 8928 | ¥138.9 billion | 5.2% | Consolidated | 2026-06-30 |
| アニコム | 8715 | — | 55.0% | Parent only | 2026-03-31 |
| ANEST IWATA | 6381 | ¥55.9 billion | 10.0% | Consolidated | 2026-03-31 |
| AVANTIA | 8904 | ¥69.3 billion | 1.9% | Consolidated | 2025-08-31 |
| AVALDATA | 6918 | ¥8.8 billion | 7.8% | Parent only | 2026-03-31 |
| AVIX | 7836 | ¥5.4 billion | 4.2% | Consolidated | 2026-03-31 |
| Applied | 3020 | ¥48.0 billion | 7.1% | Consolidated | 2026-03-31 |
| アプラス | — | ¥106.6 billion | 16.7% | Consolidated | 2026-03-31 |
| Aplix | 3727 | ¥2.9 billion | -2.3% | Consolidated | 2025-12-31 |
| ＡＢＥＪＡ | 5574 | ¥3.6 billion | 12.4% | Parent only | 2025-08-31 |
| AMADA | 6113 | ¥437.4 billion | 10.2% | Consolidated | 2026-03-31 |
| Amatei | 5952 | ¥5.4 billion | 4.4% | Consolidated | 2026-03-31 |
| Amano | 6436 | ¥176.5 billion | 12.8% | Consolidated | 2026-03-31 |
| AMITA | 2195 | ¥4.9 billion | 9.0% | Consolidated | 2025-12-31 |
| Amifa | 7800 | ¥8.8 billion | 3.1% | Parent only | 2025-09-30 |
| 網屋 | 4258 | ¥5.9 billion | 17.7% | Consolidated | 2025-12-31 |
| AMIYAKI TEI CO.,LDT | 2753 | ¥37.7 billion | 5.9% | Consolidated | 2026-03-31 |
| AMUSE | 4301 | — | — | — | 2026-03-31 |
| Amazia | 4424 | ¥2.8 billion | -12.7% | Consolidated | 2025-09-30 |
| Amaze | 6076 | ¥19.6 billion | 16.4% | Parent only | 2025-11-30 |
| Ame Kaze Taiyo | 5616 | ¥1.0 billion | -0.7% | Parent only | 2025-12-31 |
| Allied Architects | 6081 | ¥3.0 billion | -6.3% | Consolidated | 2025-12-31 |
| ALLIED TELESIS | 6835 | ¥50.0 billion | 8.5% | Consolidated | 2025-12-31 |
| ARAKAWA CHEMICAL INDUSTRIES | 4968 | ¥82.1 billion | 3.0% | Consolidated | 2026-03-31 |
| ARATA | 2733 | ¥1,004.7 billion | 1.3% | Consolidated | 2026-03-31 |
| ARAYA INDUSTRIAL | 7305 | ¥40.4 billion | 4.7% | Consolidated | 2026-03-31 |
| ARIAKE JAPAN | 2815 | ¥67.0 billion | 17.6% | Consolidated | 2026-03-31 |
| ARIGATOU SERVICES | 3177 | ¥11.4 billion | 8.3% | Consolidated | 2026-02-28 |
| Arisawa Mfg | 5208 | ¥56.5 billion | 10.3% | Consolidated | 2026-03-31 |
| 有馬冨士開発 | — | — | — | — | 2026-03-31 |
| ALiNK Internet | 7077 | ¥1.0 billion | -9.3% | Consolidated | 2026-02-28 |
| ALINCO | 5933 | ¥62.6 billion | 3.5% | Consolidated | 2026-03-20 |
| ALCONIX | 3036 | ¥219.7 billion | 4.4% | Consolidated | 2026-03-31 |
| ARGO GRAPHICS | 7595 | ¥71.5 billion | 15.0% | Consolidated | 2026-03-31 |
| ALSOK | 2331 | ¥597.0 billion | 7.9% | Consolidated | 2026-03-31 |
| Artiza Networks | 6778 | ¥2.7 billion | 4.3% | Consolidated | 2025-07-31 |
| ALTECH | 9972 | ¥17.6 billion | 0.1% | Consolidated | 2025-11-30 |
| ARTNER | 2163 | ¥12.0 billion | 15.1% | Consolidated | 2026-01-31 |
| ARBEIT-TIMES | 2341 | ¥4.7 billion | 3.4% | Consolidated | 2026-02-28 |
| ULVAC | 6728 | ¥269.1 billion | 7.3% | Consolidated | 2026-06-30 |
| ＡｌｂａＬｉｎｋ | 5537 | ¥8.2 billion | 16.0% | Parent only | 2025-12-31 |
| ALBIS | 7475 | ¥99.8 billion | 2.2% | Consolidated | 2026-03-31 |
| アルピコ | 297A | — | — | — | 2026-03-31 |
| ALPHA | 3434 | ¥72.7 billion | 1.2% | Consolidated | 2026-03-31 |
| Alphax Food System | — | ¥1.2 billion | -7.2% | Consolidated | 2025-09-30 |
| ALPHA SYSTEMS | 4719 | ¥40.7 billion | 12.1% | Parent only | 2026-03-31 |
| AlphaPurchase | 7115 | ¥58.9 billion | 2.5% | Consolidated | 2025-12-31 |
| AlphaPolis.Co | 9467 | ¥16.6 billion | 20.8% | Consolidated | 2026-03-31 |
| Alfresa | 2784 | ¥3,104.1 billion | 1.2% | Consolidated | 2026-03-31 |
| ALPS ALPINE | 6770 | ¥1,019.5 billion | 4.1% | Consolidated | 2026-03-31 |
| Altech | 4641 | ¥52.6 billion | 10.3% | Consolidated | 2025-12-31 |
| Alpen | 3028 | ¥286.0 billion | 3.0% | Consolidated | 2026-06-30 |
| アルマード | 4932 | ¥10.1 billion | 6.8% | Parent only | 2026-03-31 |
| ALMETAX MANUFACTURING | 5928 | ¥7.9 billion | 0.1% | Parent only | 2026-03-31 |
| ALMEDIO | 7859 | ¥2.4 billion | -34.8% | Consolidated | 2026-03-31 |
| Alue | 7043 | ¥3.6 billion | 9.7% | Consolidated | 2025-12-31 |
| Alleanza | 3546 | ¥146.1 billion | 2.8% | Consolidated | 2026-02-28 |
| The Awa Bank | 8388 | — | — | — | 2026-03-31 |
| AWA PAPER & TECHNOLOGICAL | 3896 | ¥18.5 billion | 0.3% | Consolidated | 2026-03-31 |
| Anshin Guarantor Service | 7183 | ¥6.2 billion | 4.2% | Parent only | 2026-03-31 |
| AnGes | 4563 | — | — | — | 2025-12-31 |
| HAZAMA ANDO | 1719 | ¥439.6 billion | 7.6% | Consolidated | 2026-03-31 |
| and ST HD | 2685 | ¥304.4 billion | 5.4% | Consolidated | 2026-02-28 |
| &Do | 3457 | ¥49.6 billion | 2.3% | Consolidated | 2026-06-30 |
| ａｎｄｆａｃｔｏｒｙ | 7035 | ¥3.2 billion | -8.4% | Consolidated | 2025-08-31 |
| unbanked | 8746 | ¥9.4 billion | -29.7% | Consolidated | 2026-03-31 |
| AMBITION DX | 3300 | ¥54.1 billion | 7.6% | Consolidated | 2026-06-30 |
| ANRAKUTEI | 7562 | ¥30.8 billion | 4.7% | Consolidated | 2026-03-31 |
| ANRITSU | 6754 | ¥117.5 billion | 12.6% | Consolidated | 2026-03-31 |
| AVILEN | 5591 | ¥1.7 billion | 16.4% | Consolidated | 2025-12-31 |
| ARCHITECTS STUDIO JAPAN | 6085 | ¥0.7 billion | -84.8% | Consolidated | 2026-02-28 |
| ArkCore | 3384 | ¥7.3 billion | 5.9% | Parent only | 2026-02-28 |
| ARCS | 9948 | ¥627.0 billion | 2.8% | Consolidated | 2026-02-28 |
| ARCLANDS | 9842 | ¥357.2 billion | 4.0% | Consolidated | 2026-02-28 |
| アースインフィニティ | 7692 | ¥6.7 billion | 10.4% | Parent only | 2025-07-31 |
| ERTH group | 6072 | ¥3.2 billion | 1.1% | Consolidated | 2026-03-31 |
| Earth | 4985 | ¥179.2 billion | 4.5% | Consolidated | 2025-12-31 |
| ARCHION | 543A | — | — | — | 2026-03-31 |
| artience | 4634 | ¥350.0 billion | 5.9% | Consolidated | 2025-12-31 |
| ArtGreen | 3419 | ¥2.5 billion | 0.6% | Consolidated | 2025-10-31 |
| ARTNATURE | 7823 | ¥44.6 billion | 7.2% | Consolidated | 2026-03-31 |
| URBANET | 3242 | ¥39.4 billion | 10.5% | Consolidated | 2026-06-30 |
| EARLY AGE | 3248 | ¥3.3 billion | 15.4% | Consolidated | 2025-10-31 |
| ＲＳＫ | — | ¥9.1 billion | 7.1% | Consolidated | 2026-03-31 |
| JAPAN RELIANCE SERVICE | 4664 | ¥8.2 billion | 2.6% | Consolidated | 2026-03-31 |
| RKB MAINICHI | 9407 | ¥32.5 billion | 4.0% | Consolidated | 2026-03-31 |
| R.C.CORE | 7837 | ¥10.5 billion | -5.6% | Consolidated | 2026-03-31 |
| ART VIVANT | 7523 | ¥12.7 billion | 21.3% | Consolidated | 2026-03-31 |
| RVH | 6786 | ¥1.3 billion | -4.0% | Consolidated | 2026-03-31 |
| Arr Planner | 2983 | ¥48.6 billion | 7.7% | Consolidated | 2026-01-31 |
| AHRESTY | 5852 | ¥167.1 billion | 2.2% | Consolidated | 2026-03-31 |
| e-Seikatsu | 3796 | ¥3.2 billion | 7.1% | Consolidated | 2026-03-31 |
| Iida Group | 3291 | ¥1,508.9 billion | 6.3% | Consolidated | 2026-03-31 |
| IINO KAIUN KAISHA | 9119 | ¥127.3 billion | 10.6% | Consolidated | 2026-03-31 |
| YELLOW HAT | 9882 | ¥171.3 billion | 8.8% | Consolidated | 2026-03-31 |
| AEON | 8267 | ¥10,715.3 billion | 2.5% | Consolidated | 2026-02-28 |
| AEON KYUSHU | 2653 | ¥520.6 billion | 2.1% | Consolidated | 2026-02-28 |
| AEON Fantasy | 4343 | ¥93.3 billion | 6.6% | Consolidated | 2026-02-28 |
| AEON Financial Service | 8570 | ¥569.4 billion | 10.7% | Consolidated | 2026-02-28 |
| Aeon Hokkaido | 7512 | ¥380.1 billion | 2.2% | Parent only | 2026-02-28 |
| AEON Mall | — | ¥472.7 billion | 14.5% | Consolidated | 2026-02-28 |
| Ikaho Country Club | — | — | — | — | 2025-12-31 |
| IKUYO | 7273 | ¥30.1 billion | 1.8% | Consolidated | 2026-03-31 |
| IKEGAMI TSUSHINKI | 6771 | ¥21.3 billion | 1.9% | Consolidated | 2026-03-31 |
| Senshu Ikeda | 8714 | — | 81.5% | Parent only | 2026-03-31 |
| Isamu Paint | 4624 | ¥8.4 billion | 10.9% | Consolidated | 2026-03-31 |
| IZAWA TOWEL | 365A | ¥10.3 billion | 5.7% | Parent only | 2026-02-28 |
| Ishii Food | 2894 | ¥11.0 billion | 0.1% | Consolidated | 2026-03-31 |
| ISHII HYOKI | 6336 | ¥15.7 billion | 7.3% | Consolidated | 2026-01-31 |
| Ishikawa Seisakusho | 6208 | ¥18.5 billion | 7.1% | Consolidated | 2026-03-31 |
| ISHIZUKA GLASS | 5204 | ¥59.5 billion | 7.0% | Consolidated | 2026-03-20 |
| ISHIHARA CHEMICAL | 4462 | ¥23.5 billion | 16.4% | Consolidated | 2026-03-31 |
| ISHIHARA SANGYO KAISHA | 4028 | ¥154.9 billion | 12.3% | Consolidated | 2026-03-31 |
| S.ISHIMITSU&CO | 2750 | ¥76.5 billion | 3.5% | Consolidated | 2026-03-31 |
| Ishin | 143A | ¥1.4 billion | 3.5% | Consolidated | 2026-03-31 |
| ISUZU MOTORS | 7202 | ¥3,479.1 billion | 5.9% | Consolidated | 2026-03-31 |
| いすゞリーシングサービス | — | ¥167.8 billion | 8.4% | Parent only | 2026-03-31 |
| Izu Shaboten Resort | 6819 | ¥5.6 billion | 20.9% | Consolidated | 2026-03-31 |
| IZUHAKONE RAILWAY | — | ¥10.5 billion | 4.7% | Consolidated | 2026-03-31 |
| izumico | 8273 | ¥569.3 billion | 4.8% | Consolidated | 2026-02-28 |
| IZUMI GOLF CLUB CO.LTD | — | ¥0.3 billion | 0.9% | Parent only | 2026-03-31 |
| ISE CHEMICALS | 4107 | ¥39.3 billion | 24.2% | Consolidated | 2025-12-31 |
| ISEKI&CO | 6310 | ¥185.8 billion | 2.3% | Consolidated | 2025-12-31 |
| ISEWAN TERMINAL SERVICE | 9359 | ¥57.9 billion | 5.9% | Consolidated | 2026-03-31 |
| itamiarts | 168A | ¥4.8 billion | 4.5% | Consolidated | 2026-01-31 |
| ICHIKAWA | 3513 | ¥14.8 billion | 10.6% | Consolidated | 2026-03-31 |
| 一蔵 | 6186 | ¥19.4 billion | -0.7% | Consolidated | 2026-03-31 |
| ICHIKEN | 1847 | ¥106.2 billion | 8.5% | Consolidated | 2026-03-31 |
| ICHIKOH INDUSTRIES | 7244 | ¥117.1 billion | 5.0% | Consolidated | 2025-12-31 |
| Ichigo | 2337 | ¥92.7 billion | 22.1% | Consolidated | 2026-02-28 |
| ICHISHIN | 4645 | ¥18.7 billion | 4.8% | Consolidated | 2026-02-28 |
| ICHINEN | 9619 | ¥162.3 billion | 6.7% | Consolidated | 2026-03-31 |
| The Ichibata Electric Railroad | — | ¥13.5 billion | 1.3% | Consolidated | 2026-03-31 |
| ICHIMASA KAMABOKO | 2904 | ¥35.5 billion | 1.7% | Consolidated | 2026-06-30 |
| ICHIYA | — | ¥0.7 billion | -10.2% | Consolidated | 2025-07-31 |
| Ichiyoshi Securities | 8624 | — | — | — | 2026-03-31 |
| 一家 | 7127 | ¥11.5 billion | 2.2% | Consolidated | 2026-03-31 |
| 井筒屋 | 8260 | ¥21.3 billion | 2.9% | Consolidated | 2026-02-28 |
| IDEA Consultants.Inc | 9768 | ¥24.6 billion | 12.9% | Consolidated | 2025-12-31 |
| Idemitsu Kosan | 5019 | ¥8,105.9 billion | 2.6% | Consolidated | 2026-03-31 |
| ITO EN | 2593 | ¥497.9 billion | 4.4% | Consolidated | 2026-04-30 |
| ITOCHU ENEX | 8133 | ¥851.2 billion | 2.8% | Consolidated | 2026-03-31 |
| ITOCHU | 8001 | ¥14,823.1 billion | — | — | 2026-03-31 |
| ITOCHU-SHOKUHIN | 2692 | ¥699.4 billion | 1.2% | Consolidated | 2025-03-31 |
| ITOHAM YONEKYU | 2296 | ¥1,071.4 billion | 2.7% | Consolidated | 2026-03-31 |
| ItoKuro | 6049 | ¥3.7 billion | 7.1% | Parent only | 2025-10-31 |
| ITOKI | 7972 | ¥153.7 billion | 8.9% | Consolidated | 2025-12-31 |
| ITO YOGYO | 5287 | ¥3.9 billion | 8.6% | Parent only | 2026-03-31 |
| IDOM | 7599 | ¥562.8 billion | 3.6% | Consolidated | 2026-02-28 |
| INABA SEISAKUSHO | 3421 | ¥41.9 billion | 4.5% | Consolidated | 2025-07-31 |
| Inabata&Co | 8098 | ¥832.7 billion | 3.1% | Consolidated | 2026-03-31 |
| INABA DENKI SANGYO | 9934 | ¥417.0 billion | 7.1% | Consolidated | 2026-03-31 |
| Inui Global Logistics | 9308 | ¥33.6 billion | 6.4% | Consolidated | 2026-03-31 |
| INUNEKO-SEIKATSU | 556A | ¥4.5 billion | 13.4% | Parent only | 2026-04-30 |
| 犬山カンツリー倶楽部 | — | ¥0.5 billion | 2.7% | Parent only | 2025-12-31 |
| INNOTECH | 9880 | ¥46.7 billion | 6.7% | Consolidated | 2026-03-31 |
| イノバセル | 504A | — | — | — | 2025-12-31 |
| Innovation | 3970 | ¥7.0 billion | -3.6% | Consolidated | 2026-03-31 |
| Innovation | 3484 | ¥20.0 billion | 10.2% | Consolidated | 2026-03-31 |
| IBIDEN | 4062 | ¥416.2 billion | 14.9% | Consolidated | 2026-03-31 |
| Ifuji Sangyo | 2924 | ¥32.6 billion | 8.6% | Consolidated | 2026-03-31 |
| イボキン | 5699 | ¥10.0 billion | 6.4% | Consolidated | 2025-12-31 |
| IMAGICA GROUP | 6879 | ¥96.9 billion | 2.6% | Consolidated | 2025-03-31 |
| Imagineer | 4644 | ¥5.7 billion | 2.6% | Consolidated | 2026-03-31 |
| Imasen Electric Industrial | 7266 | ¥87.1 billion | 2.3% | Consolidated | 2026-03-31 |
| The Imamura Securities | 7175 | — | — | — | 2026-03-31 |
| IMURA & | 3955 | ¥21.8 billion | 5.2% | Consolidated | 2026-01-31 |
| IMURAYA GROUP | 2209 | ¥53.7 billion | 6.0% | Consolidated | 2026-03-31 |
| Image Information | 3803 | ¥0.7 billion | -24.0% | Consolidated | 2026-03-31 |
| ImageONE | 2667 | ¥0.9 billion | -47.4% | Parent only | 2025-09-30 |
| Iyogin | 5830 | — | 95.3% | Parent only | 2026-03-31 |
| IYOTETSU Group | — | ¥34.8 billion | 4.3% | Consolidated | 2026-03-31 |
| IRISO ELECTRONICS | 6908 | ¥62.0 billion | 8.8% | Consolidated | 2026-03-31 |
| IwaiCosmo | 8707 | — | — | — | 2026-03-31 |
| IWAKI | 6237 | ¥47.7 billion | 12.4% | Consolidated | 2026-03-31 |
| IWATANI | 8088 | ¥908.5 billion | 4.2% | Consolidated | 2026-03-31 |
| IWATSUKA CONFECTIONERY | 2221 | ¥28.8 billion | 3.0% | Consolidated | 2026-03-31 |
| The Bank of Iwate | 8345 | — | — | — | 2026-03-31 |
| THE IWATE NIPPO | — | ¥9.0 billion | 2.9% | Consolidated | 2026-03-31 |
| IWABUCHI | 5983 | ¥13.5 billion | 10.8% | Consolidated | 2026-03-31 |
| ＩＮＣＬＵＳＩＶＥＨｏｌｄｉｎｇｓ | 7078 | ¥4.6 billion | -9.2% | Consolidated | 2026-03-31 |
| INGS | 245A | ¥7.7 billion | 6.3% | Parent only | 2025-08-31 |
| INSIGHT | 2172 | ¥2.4 billion | 2.4% | Consolidated | 2026-06-30 |
| ＩｎｓｔｉｔｕｔｉｏｎｆｏｒａＧｌｏｂａｌＳｏｃｉｅｔｙ | 4265 | ¥0.7 billion | -34.5% | Consolidated | 2026-03-31 |
| inspec | 6656 | ¥2.5 billion | 4.4% | Parent only | 2026-04-30 |
| Insource | 6200 | ¥14.5 billion | 41.2% | Consolidated | 2025-09-30 |
| INTER ACTION | 7725 | ¥4.8 billion | 14.6% | Consolidated | 2026-05-31 |
| Interspace | 2122 | ¥8.8 billion | 4.2% | Consolidated | 2025-09-30 |
| INTERTRADE | 3747 | ¥1.8 billion | -0.5% | Consolidated | 2025-09-30 |
| Internet Initiative Japan | 3774 | ¥345.4 billion | 10.1% | Consolidated | 2026-03-31 |
| internet infinity | 6545 | ¥5.9 billion | 9.1% | Consolidated | 2026-03-31 |
| Interfactory | 4057 | ¥2.9 billion | 2.3% | Parent only | 2026-05-31 |
| インターライフ | 1418 | ¥16.3 billion | 7.1% | Consolidated | 2026-02-28 |
| Intimate Merger | 7072 | ¥3.4 billion | 6.8% | Consolidated | 2025-09-30 |
| インテグラル | 5842 | ¥13.7 billion | 67.8% | Consolidated | 2025-12-31 |
| インテグループ | 192A | ¥1.6 billion | 7.7% | Parent only | 2026-05-31 |
| INTELLIGENT WAVE | 4847 | ¥17.2 billion | 12.0% | Parent only | 2026-06-30 |
| INTELLEX | 8940 | ¥44.8 billion | 5.3% | Consolidated | 2025-05-31 |
| INTELLEX | 463A | ¥58.5 billion | 5.2% | Consolidated | 2026-05-31 |
| INTAGE | 4326 | ¥67.1 billion | 8.6% | Consolidated | 2026-06-30 |
| Entrust | 7191 | ¥12.3 billion | 22.5% | Consolidated | 2026-03-31 |
| INTRANCE | 3237 | ¥1.1 billion | -38.8% | Consolidated | 2026-03-31 |
| ＩＮＴＬＯＯＰ | 9556 | ¥33.6 billion | 6.5% | Consolidated | 2025-07-31 |
| Inbound Platform | 5587 | ¥3.0 billion | 9.9% | Consolidated | 2025-09-30 |
| infoNet | 4444 | ¥2.1 billion | 2.6% | Consolidated | 2026-03-31 |
| Infomart | 2492 | ¥18.8 billion | 15.2% | Consolidated | 2025-12-31 |
| Informetis | 281A | ¥0.5 billion | -118.6% | Consolidated | 2025-12-31 |
| ＩＮＦＯＲＩＣＨ | 9338 | ¥14.4 billion | 14.2% | Consolidated | 2025-12-31 |
| Infcurion | 438A | ¥9.5 billion | 4.6% | Consolidated | 2026-03-31 |
| INFRONEER | 5076 | ¥1,124.9 billion | 6.7% | Consolidated | 2026-03-31 |
| Impress | 9479 | ¥14.4 billion | -1.7% | Consolidated | 2025-03-31 |
| INPEX | 1605 | ¥2,011.4 billion | 56.5% | Consolidated | 2025-12-31 |
| ＥＲＩ | 6083 | ¥24.7 billion | 20.0% | Consolidated | 2026-05-31 |
| ｅＷｅＬＬ | 5038 | ¥3.4 billion | 45.3% | Parent only | 2025-12-31 |
| E-Guardian | 6050 | ¥11.3 billion | 13.3% | Consolidated | 2025-09-30 |
| eGuarantee | 8771 | ¥11.0 billion | 47.2% | Consolidated | 2026-03-31 |
| e'grand | 3294 | ¥30.5 billion | 4.9% | Parent only | 2025-03-31 |
| EAGLE INDUSTRY | 6486 | ¥177.5 billion | 7.6% | Consolidated | 2026-03-31 |
| E-SUPPORTLINK | 2493 | ¥6.5 billion | 2.2% | Consolidated | 2025-11-30 |
| EJ | 2153 | — | — | — | 2026-05-31 |
| Ｅストアー | 4304 | ¥11.2 billion | 6.7% | Consolidated | 2025-03-31 |
| イーソル | 4420 | ¥12.1 billion | 6.7% | Consolidated | 2025-12-31 |
| ETS Group | 253A | ¥11.3 billion | 6.4% | Consolidated | 2025-09-30 |
| EDP | 7794 | ¥0.5 billion | -263.4% | Consolidated | 2026-03-31 |
| EAT&HOLDINGS | 2882 | ¥40.5 billion | 2.8% | Consolidated | 2026-02-28 |
| IID | 6038 | ¥6.0 billion | 3.8% | Consolidated | 2026-06-30 |
| eBASE | 3835 | ¥5.3 billion | 27.2% | Consolidated | 2026-03-31 |
| eREX | 9517 | ¥169.2 billion | 4.4% | Consolidated | 2026-03-31 |
| e LogiT | 9327 | ¥9.6 billion | -1.4% | Parent only | 2026-03-31 |
| With us | 9696 | ¥22.0 billion | 7.6% | Consolidated | 2025-03-31 |
| WILL | 3241 | ¥14.9 billion | 8.9% | Consolidated | 2025-12-31 |
| ウィルグループ | 6089 | ¥146.9 billion | 2.2% | Consolidated | 2026-03-31 |
| ＷｉｌｌＳｍａｒｔ | 175A | ¥0.8 billion | -35.2% | Parent only | 2025-12-31 |
| WILLs | 4482 | ¥6.1 billion | 21.5% | Consolidated | 2025-12-31 |
| WILSON LEARNING WORLDWIDE | 9610 | ¥1.9 billion | -3.7% | Consolidated | 2026-03-31 |
| WellcoHoldings | 7831 | ¥8.5 billion | -7.3% | Consolidated | 2025-10-31 |
| ウイルテック | 7087 | ¥45.9 billion | 2.9% | Consolidated | 2026-03-31 |
| WingArc1st | 4432 | ¥30.9 billion | 29.1% | Consolidated | 2026-02-28 |
| Wintest | 6721 | ¥0.4 billion | -284.0% | Consolidated | 2025-12-31 |
| WIN-Partners | 3183 | ¥90.4 billion | 3.3% | Consolidated | 2026-03-31 |
| WEATHERNEWS | 4825 | ¥24.5 billion | 21.4% | Consolidated | 2026-05-31 |
| Wedge | 2388 | ¥0.8 billion | -11.2% | Consolidated | 2025-09-30 |
| ＶｅｒｉｔａｓＩｎＳｉｌｉｃｏ | 130A | — | — | — | 2025-12-31 |
| Wealth Management | 3772 | ¥15.1 billion | -0.7% | Consolidated | 2026-03-31 |
| Wel-Dish | 2901 | ¥1.3 billion | 2.5% | Consolidated | 2025-08-31 |
| WELLNEO SUGAR | 2117 | ¥112.9 billion | 9.1% | Consolidated | 2026-03-31 |
| ウェルネス・コミュニケーションズ | 366A | ¥14.8 billion | 8.0% | Consolidated | 2026-03-31 |
| WELLNET | 2428 | ¥10.1 billion | 14.0% | Parent only | 2026-06-30 |
| ウェーブロック | 7940 | ¥25.1 billion | 1.8% | Consolidated | 2026-03-31 |
| UEKI | 1867 | ¥63.3 billion | 5.9% | Consolidated | 2026-03-31 |
| Wesco | 6091 | ¥16.1 billion | 6.1% | Consolidated | 2025-07-31 |
| West | 1407 | ¥47.2 billion | 18.3% | Consolidated | 2025-08-31 |
| UEX | 9888 | ¥49.7 billion | 2.6% | Consolidated | 2026-03-31 |
| uematsu shokai | 9914 | ¥6.6 billion | 1.3% | Parent only | 2026-03-20 |
| C.Uyemura & | 4966 | ¥91.8 billion | 23.2% | Consolidated | 2026-03-31 |
| WASHHOUSE | 6537 | ¥2.5 billion | 0.8% | Consolidated | 2025-12-31 |
| ウォンテッドリー | 3991 | ¥4.9 billion | 33.5% | Consolidated | 2025-08-31 |
| UOKI | 2683 | ¥9.5 billion | 0.9% | Consolidated | 2026-02-28 |
| UOZU KANKO KAIHATSU | — | — | — | — | 2025-12-31 |
| UORIKI | 7596 | ¥43.6 billion | 3.6% | Consolidated | 2026-03-31 |
| UKAI | 7621 | ¥13.6 billion | 6.1% | Parent only | 2026-03-31 |
| USHIO | 6925 | ¥179.2 billion | 6.7% | Consolidated | 2026-03-31 |
| UCHIDA YOKO | 8057 | ¥425.7 billion | 3.7% | Consolidated | 2026-07-20 |
| UCHIYAMA | 6059 | ¥29.6 billion | 1.9% | Consolidated | 2026-03-31 |
| WOOD ONE | 7898 | ¥66.0 billion | 1.9% | Consolidated | 2026-03-31 |
| 宇都宮ゴルフクラブ | — | ¥0.4 billion | 7.2% | Parent only | 2025-12-31 |
| ｕｎｅｒｒｙ | 5034 | ¥4.9 billion | 8.7% | Consolidated | 2026-06-30 |
| Unozawa-gumi Iron Works | 6396 | ¥4.9 billion | 11.4% | Parent only | 2026-03-31 |
| Ｕｍｉｏｓ | 1333 | ¥1,105.9 billion | 2.8% | Consolidated | 2026-03-31 |
| UMENOHANA GROUP | 7604 | ¥29.8 billion | 2.2% | Consolidated | 2026-04-30 |
| UMENOYADO BREWERY | 559A | ¥3.1 billion | 15.1% | Parent only | 2026-06-30 |
| ウリドキ | 418A | ¥1.5 billion | 11.6% | Parent only | 2025-11-30 |
| Ultrafabrics | 4235 | ¥20.6 billion | 7.9% | Consolidated | 2025-12-31 |
| WOLVES HAND | 194A | ¥6.2 billion | 18.3% | Consolidated | 2026-06-30 |
| Ureru Net Advertising Group | 9235 | ¥1.6 billion | -10.6% | Consolidated | 2025-07-31 |
| AIR WATER | 4088 | ¥1,066.8 billion | -3.5% | Consolidated | 2026-03-31 |
| AirTrip | 6191 | ¥28.1 billion | 11.0% | Consolidated | 2025-09-30 |
| AIRMAN | 6364 | ¥55.6 billion | 12.9% | Consolidated | 2026-03-31 |
| AeroEdge | 7409 | ¥5.1 billion | 22.5% | Consolidated | 2026-06-30 |
| エアークローゼット | 9557 | ¥5.2 billion | -4.5% | Parent only | 2026-06-30 |
| AI storm | 3719 | ¥2.7 billion | 10.4% | Parent only | 2025-12-31 |
| ＡＲＥ | 5857 | ¥570.0 billion | 6.5% | Consolidated | 2026-03-31 |
| AHC GROUP | 7083 | ¥6.7 billion | 1.6% | Consolidated | 2025-11-30 |
| EIKEN CHEMICAL | 4549 | ¥41.9 billion | 7.0% | Consolidated | 2026-03-31 |
| EIKEN INDUSTRIES | 7265 | ¥8.1 billion | 5.1% | Parent only | 2025-10-31 |
| ASIAN STAR | 8946 | ¥4.5 billion | 4.3% | Consolidated | 2025-12-31 |
| エイジス | 4659 | ¥34.0 billion | 8.9% | Consolidated | 2025-03-31 |
| AGC | 5201 | ¥2,058.8 billion | 6.2% | Consolidated | 2025-12-31 |
| EIZO | 6737 | ¥81.3 billion | 2.9% | Consolidated | 2026-03-31 |
| EIDAI KAKO | 7877 | ¥9.2 billion | 5.2% | Consolidated | 2026-03-31 |
| Eidai | 7822 | ¥73.8 billion | 1.0% | Consolidated | 2026-03-31 |
| H.I.S | 9603 | ¥373.1 billion | 3.1% | Consolidated | 2025-10-31 |
| HS | 8699 | ¥57.9 billion | -0.6% | Consolidated | 2026-03-31 |
| Hmcomm | 265A | ¥1.1 billion | 3.5% | Parent only | 2025-12-31 |
| H2O RETAILING | 8242 | ¥680.2 billion | 4.8% | Consolidated | 2026-03-31 |
| HPC SYSTEMS | 6597 | ¥7.9 billion | 9.0% | Consolidated | 2026-06-30 |
| H.U. Group | 4544 | ¥247.4 billion | 1.9% | Consolidated | 2026-03-31 |
| H-ONE | 5989 | ¥209.7 billion | 7.0% | Consolidated | 2026-03-31 |
| Ateam | 3662 | ¥23.9 billion | 3.5% | Consolidated | 2025-07-31 |
| ATLED | 3969 | ¥2.9 billion | 36.2% | Parent only | 2026-03-31 |
| AViC | 9554 | ¥2.7 billion | 27.0% | Consolidated | 2025-09-30 |
| ＡｐｐｉｅｒＧｒｏｕｐ | 4180 | ¥43.7 billion | 6.8% | Consolidated | 2025-12-31 |
| Avex | 7860 | ¥146.6 billion | 2.8% | Consolidated | 2026-03-31 |
| Aiming | 3911 | ¥15.8 billion | 13.1% | Consolidated | 2025-12-31 |
| EIWA | 9857 | ¥48.8 billion | 6.1% | Consolidated | 2026-03-31 |
| エキサイト | 5571 | ¥10.8 billion | 4.2% | Consolidated | 2026-03-31 |
| Ekitan&Co | 3646 | ¥3.0 billion | -0.6% | Consolidated | 2026-03-31 |
| ExaWizards | 4259 | ¥12.0 billion | 13.3% | Consolidated | 2026-03-31 |
| EXEO Group | 1951 | ¥787.7 billion | 6.6% | Consolidated | 2026-03-31 |
| エクストリーム | 6033 | ¥11.8 billion | 12.2% | Consolidated | 2026-03-31 |
| eXmotion | 4394 | ¥1.4 billion | 13.7% | Consolidated | 2025-11-30 |
| EXEDY | 7278 | ¥303.9 billion | 7.3% | Consolidated | 2026-03-31 |
| eco's | 7520 | ¥134.2 billion | 4.3% | Consolidated | 2026-02-28 |
| ECONOS | 3136 | ¥4.8 billion | 5.2% | Parent only | 2025-03-31 |
| ECOMIC | 3802 | ¥2.3 billion | 7.4% | Consolidated | 2026-03-31 |
| Ecology and Combustion | 6225 | ¥2.6 billion | 14.2% | Parent only | 2025-07-31 |
| エコモット | 3987 | ¥3.0 billion | 1.7% | Consolidated | 2025-08-31 |
| ECHO TRADING | 7427 | ¥105.8 billion | 1.0% | Consolidated | 2026-02-28 |
| EZAKI GLICO | 2206 | ¥361.4 billion | 2.4% | Consolidated | 2025-12-31 |
| SIG Group | 4386 | ¥10.9 billion | 6.9% | Consolidated | 2026-03-31 |
| Ｓ＆Ｊ | 5599 | ¥2.3 billion | 23.8% | Parent only | 2026-03-31 |
| SRE | 2980 | ¥32.9 billion | 12.7% | Consolidated | 2026-03-31 |
| SRS | 8163 | ¥76.4 billion | 4.0% | Consolidated | 2026-03-31 |
| SRA | 3817 | ¥53.3 billion | 15.5% | Consolidated | 2026-03-31 |
| SE | 3423 | ¥25.4 billion | 2.4% | Consolidated | 2026-03-31 |
| SEC CARBON | 5304 | ¥25.1 billion | 16.0% | Consolidated | 2026-03-31 |
| SE Holdings and Incubations | 9478 | ¥7.0 billion | 13.6% | Consolidated | 2026-03-31 |
| SFP | 3198 | ¥31.1 billion | 5.5% | Consolidated | 2026-02-28 |
| SMS | 2175 | ¥64.7 billion | 10.5% | Consolidated | 2026-03-31 |
| SMN | 6185 | ¥12.3 billion | 4.5% | Consolidated | 2026-03-31 |
| SM ENTERTAINMENT JAPAN | 4772 | ¥10.2 billion | 1.7% | Consolidated | 2025-12-31 |
| SMK | 6798 | ¥48.2 billion | 0.9% | Consolidated | 2026-03-31 |
| SMC | 6273 | ¥842.5 billion | 22.6% | Consolidated | 2026-03-31 |
| 三井住友トラスト・パナソニックファイナンス | — | ¥426.6 billion | 2.6% | Consolidated | 2026-03-31 |
| ESCRIT | 2196 | ¥26.2 billion | 3.1% | Consolidated | 2025-03-31 |
| S Crypto Energy | 5721 | ¥1.4 billion | -10.1% | Parent only | 2026-03-31 |
| SK JAPAN | 7608 | ¥16.2 billion | 11.5% | Consolidated | 2026-02-28 |
| SK-Electronics | 6677 | ¥29.2 billion | 13.2% | Consolidated | 2025-09-30 |
| SK KAKEN | 4628 | ¥109.7 billion | 11.1% | Consolidated | 2026-03-31 |
| ES-CON JAPAN | 8892 | ¥137.0 billion | 19.0% | Consolidated | 2026-03-31 |
| SCSK | — | ¥780.3 billion | 11.1% | Consolidated | 2026-03-31 |
| SG | 9143 | ¥1,644.8 billion | 5.5% | Consolidated | 2026-03-31 |
| SWCC | 5805 | ¥277.7 billion | 9.8% | Consolidated | 2026-03-31 |
| ESTIC | 6161 | ¥8.0 billion | 19.6% | Consolidated | 2026-03-20 |
| STI Foods | 2932 | ¥38.6 billion | 6.6% | Consolidated | 2025-12-31 |
| ＳＴＧ | 5858 | ¥6.8 billion | 4.9% | Consolidated | 2026-03-31 |
| S.T.CORPORATION | 4951 | ¥48.5 billion | 4.1% | Consolidated | 2026-03-31 |
| ESTELLE | 7872 | ¥33.9 billion | 2.0% | Consolidated | 2026-03-31 |
| SD ENTERTAINMENT | 4650 | ¥5.2 billion | 1.4% | Consolidated | 2026-03-31 |
| STrust | 3280 | ¥22.3 billion | 9.4% | Consolidated | 2026-02-28 |
| SBI ARUHI | 7198 | ¥25.1 billion | — | — | 2026-03-31 |
| SBI Insurance Group | 7326 | — | 61.8% | Parent only | 2026-03-31 |
| SBI Global Asset Management | 4765 | ¥27.9 billion | 18.5% | Consolidated | 2026-03-31 |
| SBI SECURITIES | — | — | — | — | 2026-03-31 |
| SBI Shinsei Bank | 8303 | — | — | — | 2026-03-31 |
| SBI FinTech Solutions | — | ¥5.1 billion | 6.2% | Consolidated | 2025-03-31 |
| SBI | 8473 | ¥1,896.6 billion | — | — | 2026-03-31 |
| ＳＢＩリーシングサービス | 5834 | ¥64.3 billion | 15.1% | Consolidated | 2026-03-31 |
| SBI RHEOS HIFUMI | 165A | ¥11.4 billion | 18.1% | Consolidated | 2025-03-31 |
| SBS | 2384 | ¥490.3 billion | 4.3% | Consolidated | 2025-12-31 |
| S&B FOODS | 2805 | ¥129.0 billion | 8.0% | Consolidated | 2026-03-31 |
| SPK | 7466 | ¥75.2 billion | 4.8% | Consolidated | 2026-03-31 |
| s foods | 2292 | ¥472.3 billion | 2.2% | Consolidated | 2026-02-28 |
| S-Pool | 2471 | ¥26.0 billion | 9.3% | Consolidated | 2025-11-30 |
| ESPEC | 6859 | ¥70.0 billion | 10.1% | Consolidated | 2026-03-31 |
| ESPOIR | 3260 | ¥0.6 billion | 1.8% | Consolidated | 2026-02-28 |
| ESLEAD | 8877 | ¥116.9 billion | 15.8% | Consolidated | 2026-03-31 |
| ＳＹＳ | 3988 | ¥14.1 billion | 5.0% | Consolidated | 2025-07-31 |
| Eternal Hospitality Group | 3193 | ¥46.4 billion | 6.7% | Consolidated | 2025-07-31 |
| 越後交通 | — | ¥26.1 billion | 7.4% | Consolidated | 2026-03-31 |
| XNET | 4762 | ¥5.7 billion | 18.0% | Parent only | 2026-03-31 |
| HKS | 7219 | ¥9.0 billion | 4.4% | Consolidated | 2025-08-31 |
| Edia | 3935 | ¥4.7 billion | 9.5% | Consolidated | 2026-02-28 |
| EDION | 2730 | ¥793.7 billion | 3.2% | Consolidated | 2026-03-31 |
| EduLab | 4427 | ¥6.2 billion | 6.3% | Consolidated | 2025-09-30 |
| エニグモ | 3665 | ¥6.3 billion | 0.7% | Consolidated | 2026-01-31 |
| enish | 3667 | ¥2.2 billion | -39.5% | Parent only | 2025-12-31 |
| ＡＮＹＣＯＬＯＲ | 5032 | ¥55.7 billion | 36.2% | Parent only | 2026-04-30 |
| AnyMind Group | 5027 | ¥57.3 billion | 3.1% | Consolidated | 2025-12-31 |
| NIC Autotec | 5742 | ¥6.3 billion | -0.2% | Parent only | 2026-03-31 |
| Nippon Information Development | 2349 | ¥26.4 billion | 12.8% | Consolidated | 2026-03-31 |
| NE | 441A | ¥4.1 billion | 35.9% | Parent only | 2026-04-30 |
| NEC Capital Solutions | 8793 | ¥306.2 billion | 3.5% | Consolidated | 2026-03-31 |
| NS Group | 471A | ¥29.8 billion | 33.1% | Consolidated | 2025-12-31 |
| NSW | 9739 | ¥52.4 billion | 10.1% | Consolidated | 2026-03-31 |
| NSD | 9759 | ¥117.8 billion | 16.2% | Consolidated | 2026-03-31 |
| NS UNITED KAIUN KAISHA | 9110 | ¥229.8 billion | 8.9% | Consolidated | 2026-03-31 |
| NFK | 6494 | ¥3.7 billion | 7.4% | Consolidated | 2026-03-31 |
| NF | 6864 | ¥9.1 billion | 10.3% | Consolidated | 2026-03-31 |
| nms | 2162 | ¥75.7 billion | 2.2% | Consolidated | 2026-03-31 |
| NOK | 7240 | ¥738.4 billion | 4.5% | Consolidated | 2026-03-31 |
| NKK SWITCHES.CO | 6943 | ¥8.4 billion | 3.4% | Consolidated | 2026-03-31 |
| NCS&A | 9709 | ¥22.5 billion | 12.1% | Consolidated | 2026-03-31 |
| エヌ・シー・エヌ | 7057 | ¥8.4 billion | 1.8% | Consolidated | 2026-03-31 |
| NCD | 4783 | ¥30.9 billion | 8.5% | Consolidated | 2026-03-31 |
| NJ | 9421 | ¥9.9 billion | 1.8% | Consolidated | 2026-06-30 |
| NGK | 5333 | ¥670.1 billion | 14.2% | Consolidated | 2026-03-31 |
| NTN | 6472 | ¥826.3 billion | 3.8% | Consolidated | 2026-03-31 |
| NTT | 9432 | ¥14,409.1 billion | 11.8% | Consolidated | 2026-03-31 |
| NTT TC Leasing | — | ¥438.1 billion | 5.5% | Consolidated | 2026-03-31 |
| NTT DATA INTRAMART | 3850 | ¥14.7 billion | 9.4% | Consolidated | 2026-03-31 |
| NTT DATA GROUP | 9613 | ¥4,638.7 billion | 7.0% | Consolidated | 2025-03-31 |
| NTT FINANCE | — | ¥356.8 billion | 3.6% | Consolidated | 2026-03-31 |
| NPC | 6255 | ¥9.3 billion | 20.7% | Consolidated | 2025-08-31 |
| ENEOS | 5020 | ¥11,765.5 billion | 4.0% | Consolidated | 2026-03-31 |
| ENECHANGE | 4169 | ¥6.7 billion | 8.9% | Consolidated | 2026-03-31 |
| ENOMOTO | 6928 | ¥30.4 billion | 5.4% | Consolidated | 2026-03-31 |
| EBARAFoodsIndustry | 2819 | ¥50.0 billion | 4.8% | Consolidated | 2026-03-31 |
| EBARA JITSUGYO | 6328 | ¥41.2 billion | 14.9% | Consolidated | 2025-12-31 |
| EBARA | 6361 | ¥958.3 billion | 11.9% | Consolidated | 2025-12-31 |
| The Ehime Bank | 8541 | — | — | — | 2026-03-31 |
| Future Innovation Group | 4392 | ¥13.3 billion | 6.3% | Consolidated | 2025-12-31 |
| F&M | 4771 | ¥20.8 billion | 18.5% | Consolidated | 2026-03-31 |
| FFRI Security | 3692 | ¥4.3 billion | 31.4% | Consolidated | 2026-03-31 |
| EF-ON | 9514 | ¥20.7 billion | 2.0% | Consolidated | 2026-06-30 |
| エフ・コード | 9211 | ¥11.9 billion | 19.3% | Consolidated | 2025-12-31 |
| FCE | 9564 | ¥6.1 billion | 15.0% | Consolidated | 2025-09-30 |
| F.C.C.CO | 7296 | ¥260.8 billion | 7.3% | Consolidated | 2026-03-31 |
| ＦＣ | 6542 | ¥8.5 billion | 14.0% | Consolidated | 2025-06-30 |
| FJ NEXT | 8935 | ¥142.4 billion | 10.1% | Consolidated | 2026-03-31 |
| FTGroup | 2763 | ¥31.6 billion | 28.3% | Consolidated | 2026-03-31 |
| F-TECH | 7212 | ¥291.9 billion | 2.9% | Consolidated | 2026-03-31 |
| FDK | 6955 | ¥59.6 billion | 2.8% | Consolidated | 2026-03-31 |
| FB CARE SERVICE | 9220 | ¥11.5 billion | 5.5% | Consolidated | 2026-03-31 |
| FP | 7947 | ¥240.5 billion | 9.0% | Consolidated | 2026-03-31 |
| FP Partner | 7388 | ¥32.1 billion | 9.3% | Parent only | 2025-11-30 |
| エブリー | 607A | ¥5.0 billion | 6.5% | Parent only | 2026-06-30 |
| EBRAINS | 6599 | ¥4.0 billion | 13.3% | Consolidated | 2026-03-31 |
| EPCO | 2311 | ¥6.3 billion | 6.0% | Consolidated | 2025-12-31 |
| Emimen | 9237 | ¥1.9 billion | 6.1% | Consolidated | 2025-10-31 |
| MIE | 3442 | ¥7.1 billion | 9.1% | Consolidated | 2026-03-31 |
| mup | 3661 | ¥31.7 billion | 15.8% | Consolidated | 2026-03-31 |
| Ｍ＆Ａキャピタルパートナーズ | 6080 | ¥22.4 billion | 31.7% | Consolidated | 2025-09-30 |
| MRK | 9980 | ¥21.2 billion | 2.7% | Consolidated | 2026-03-31 |
| MRT | 6034 | ¥4.2 billion | 2.3% | Consolidated | 2025-12-31 |
| M H GROUP | 9439 | ¥1.9 billion | -2.8% | Consolidated | 2026-06-30 |
| MS&AD Insurance Group | 8725 | ¥6,436.0 billion | — | — | 2026-03-31 |
| ＭＳ＆Ｃｏｎｓｕｌｔｉｎｇ | 6555 | ¥2.6 billion | 9.8% | Consolidated | 2026-02-28 |
| ＭＳ－Ｊａｐａｎ | 6539 | ¥7.6 billion | 21.9% | Consolidated | 2026-03-31 |
| MFS | 196A | ¥8.3 billion | 2.7% | Consolidated | 2026-06-30 |
| MKSystem | 3910 | ¥3.3 billion | 7.6% | Consolidated | 2026-03-31 |
| MK SEIKO | 5906 | ¥29.8 billion | 9.1% | Consolidated | 2026-03-20 |
| MCJ | 6670 | ¥207.2 billion | 9.4% | Consolidated | 2025-03-31 |
| M3 | 2413 | ¥351.4 billion | 20.9% | Consolidated | 2026-03-31 |
| MWCC | 9227 | ¥1.1 billion | -87.7% | Parent only | 2026-06-30 |
| MT GENEX | 9820 | ¥4.7 billion | 9.8% | Consolidated | 2026-03-31 |
| MTI | 9438 | ¥29.9 billion | 9.8% | Consolidated | 2025-09-30 |
| mbs | 1401 | ¥5.0 billion | 14.4% | Parent only | 2026-05-31 |
| Ｍマート | 4380 | ¥1.4 billion | 46.4% | Parent only | 2026-01-31 |
| ELAN | 6099 | ¥55.4 billion | 7.7% | Consolidated | 2025-12-31 |
| Area Quest | 8912 | ¥2.5 billion | 11.0% | Consolidated | 2026-06-30 |
| Arealink | 8914 | ¥26.4 billion | 20.7% | Parent only | 2025-12-31 |
| Elitz | 5533 | ¥6.4 billion | 16.0% | Consolidated | 2025-09-30 |
| Life Intelligent Enterprise | — | ¥7.4 billion | -12.8% | Consolidated | 2026-03-31 |
| ＬｉｓＢ | 145A | ¥2.1 billion | 7.9% | Consolidated | 2025-12-31 |
| LA | 2986 | ¥46.5 billion | 21.5% | Consolidated | 2025-12-31 |
| LTT Bio-Pharma | — | ¥0.4 billion | -357.7% | Parent only | 2026-03-31 |
| ELECOM | 6750 | ¥132.1 billion | 11.7% | Consolidated | 2026-03-31 |
| Elevator Communications | 353A | ¥4.6 billion | 6.2% | Parent only | 2026-05-31 |
| ELEMENTS | 5246 | ¥3.9 billion | -5.5% | Consolidated | 2025-11-30 |
| en | 4849 | ¥59.1 billion | 6.7% | Consolidated | 2026-03-31 |
| エンカレッジ・テクノロジ | 3682 | ¥2.6 billion | 11.7% | Parent only | 2026-03-31 |
| ENSHU | 6218 | ¥19.2 billion | 2.0% | Consolidated | 2026-03-31 |
| Ensyukaihatsu | — | ¥0.5 billion | -0.5% | Parent only | 2026-03-31 |
| 遠州鉄道 | — | ¥233.2 billion | 3.4% | Consolidated | 2026-03-31 |
| ENSHU TRUCK | 9057 | ¥49.9 billion | 6.2% | Consolidated | 2026-03-31 |
| Enjin | 7370 | ¥2.7 billion | 13.4% | Consolidated | 2026-05-31 |
| Ensuiko Sugar Refining | 2112 | ¥33.0 billion | 9.2% | Consolidated | 2026-03-31 |
| ENCHO | 8208 | ¥33.2 billion | 0.4% | Consolidated | 2025-03-31 |
| ENDO Lighting | 6932 | ¥55.5 billion | 10.4% | Consolidated | 2026-03-31 |
| ENDO MANUFACTURING | 7841 | ¥18.2 billion | 5.6% | Consolidated | 2025-12-31 |
| ENVIPRO | 5698 | ¥44.4 billion | 7.3% | Consolidated | 2026-06-30 |
| ENPLAS | 6961 | ¥42.5 billion | 14.5% | Consolidated | 2026-03-31 |
| AI | 4388 | ¥1.9 billion | 5.4% | Consolidated | 2026-03-31 |
| AI inside | 4488 | ¥4.7 billion | 6.5% | Parent only | 2026-03-31 |
| AI CROSS | 4476 | ¥4.2 billion | 8.9% | Consolidated | 2025-12-31 |
| AIT | 9381 | ¥58.4 billion | 7.2% | Consolidated | 2026-02-28 |
| AI FUSION CAPITAL GROUP | 254A | ¥3.3 billion | -42.1% | Consolidated | 2026-03-31 |
| Ai ROBOTICS | 247A | ¥29.4 billion | 13.0% | Parent only | 2026-03-31 |
| A&A Material | 5391 | ¥45.7 billion | 3.7% | Consolidated | 2026-03-31 |
| A&D HOLON | 7745 | ¥69.3 billion | 13.3% | Consolidated | 2026-03-31 |
| AR advanced technology | 5578 | ¥14.2 billion | 5.9% | Consolidated | 2025-08-31 |
| ASJ | 2351 | ¥2.7 billion | 4.8% | Consolidated | 2026-03-31 |
| ANA HOLDINGSINC | 9202 | ¥2,539.2 billion | 8.6% | Consolidated | 2026-03-31 |
| AFC-HD AMS Life Science | 2927 | ¥32.7 billion | 7.4% | Consolidated | 2025-08-31 |
| AMG | 8891 | ¥31.4 billion | 6.2% | Consolidated | 2026-03-31 |
| Eisai | 4523 | ¥825.4 billion | 5.3% | Consolidated | 2026-03-31 |
| ACSL | 6232 | ¥2.6 billion | -70.8% | Consolidated | 2025-12-31 |
| Agent IG | 377A | ¥13.1 billion | 1.1% | Consolidated | 2025-12-31 |
| AGS | 3648 | ¥28.6 billion | 8.6% | Consolidated | 2026-03-31 |
| AGP | 9377 | ¥14.4 billion | 9.3% | Consolidated | 2025-03-31 |
| A-tie | 369A | ¥2.9 billion | 24.3% | Parent only | 2025-08-31 |
| ADR Biomedical | 3750 | ¥50.99 million | -1777.2% | Consolidated | 2026-03-31 |
| Abalance | 3856 | ¥120.2 billion | 11.6% | Consolidated | 2026-03-31 |
| AB&Company | 9251 | ¥19.4 billion | 8.4% | Consolidated | 2025-10-31 |
| abc | 8783 | ¥1.1 billion | -83.1% | Consolidated | 2025-08-31 |
| ABC-MART | 2670 | ¥378.6 billion | 16.7% | Consolidated | 2026-02-28 |
| ABHOTEL | 6565 | ¥12.3 billion | 39.8% | Parent only | 2026-03-31 |
| AP | 3175 | ¥21.8 billion | 3.9% | Consolidated | 2026-03-31 |
| A-ONE SEIMITSU | 6156 | ¥1.7 billion | 14.0% | Parent only | 2026-06-30 |
| oie sangyo | 7481 | ¥129.3 billion | 3.0% | Consolidated | 2026-03-31 |
| オイシックス | 3182 | ¥251.4 billion | 2.9% | Consolidated | 2026-03-31 |
| OILES | 6282 | ¥69.0 billion | 10.1% | Consolidated | 2026-03-31 |
| OAT Agrio | 4979 | ¥31.9 billion | 10.8% | Consolidated | 2025-12-31 |
| OHSHO FOOD SERVICE | 9936 | ¥116.8 billion | 8.9% | Consolidated | 2026-03-31 |
| Oji | 3861 | ¥1,861.7 billion | 1.9% | Consolidated | 2026-03-31 |
| APPLIED TECHNOLOGY | 4356 | ¥7.5 billion | 16.1% | Parent only | 2025-12-31 |
| OYO | 9755 | ¥76.3 billion | 5.4% | Consolidated | 2025-12-31 |
| Oenon | 2533 | ¥87.6 billion | 4.7% | Consolidated | 2025-12-31 |
| OHISHI SANGYO | 3943 | ¥23.5 billion | 3.1% | Consolidated | 2026-03-31 |
| THE OITA BANK | 8392 | — | — | — | 2026-03-31 |
| Oita Transportation | — | ¥6.6 billion | 7.9% | Consolidated | 2026-03-31 |
| Oi Electric | 6822 | ¥32.7 billion | 5.4% | Consolidated | 2026-03-31 |
| The Ogaki Kyoritsu Bank | 8361 | — | — | — | 2026-03-31 |
| 大木ヘルスケア | 3417 | ¥360.4 billion | 0.2% | Consolidated | 2026-03-31 |
| Okura Industrial | 4221 | ¥86.7 billion | 7.1% | Consolidated | 2025-12-31 |
| OSAKA GAS | 9532 | ¥2,030.3 billion | 8.6% | Consolidated | 2026-03-31 |
| Osaka Metro | — | ¥233.3 billion | 22.6% | Consolidated | 2026-03-31 |
| OSAKA STEEL | 5449 | ¥95.1 billion | -0.3% | Consolidated | 2026-03-31 |
| OSAKA SODA | 4046 | ¥100.0 billion | 17.6% | Consolidated | 2026-03-31 |
| OSAKA Titanium technologies | 5726 | ¥47.0 billion | 11.8% | Parent only | 2026-03-31 |
| OSAKA ORGANIC CHEMICAL INDUSTRY | 4187 | ¥36.3 billion | 17.1% | Consolidated | 2025-11-30 |
| 大阪油化工業 | 4124 | ¥1.2 billion | 11.8% | Consolidated | 2025-09-30 |
| Osaki Electric | 6644 | ¥100.9 billion | 6.5% | Consolidated | 2026-03-31 |
| Ota Floriculture Auction | 7555 | ¥3.7 billion | 1.5% | Consolidated | 2026-03-31 |
| OTANI KOGYO | 5939 | — | — | — | 2026-03-31 |
| OTSUKA | 4768 | ¥1,322.8 billion | 6.8% | Consolidated | 2025-12-31 |
| Otsuka | 4578 | ¥2,468.9 billion | 19.4% | Consolidated | 2025-12-31 |
| Ohtone Country Club | — | ¥1.5 billion | 0.9% | Parent only | 2026-03-31 |
| OOTOYA | 2705 | ¥37.0 billion | 5.8% | Consolidated | 2026-03-31 |
| OBAYASHI | 1802 | ¥2,586.3 billion | 7.5% | Consolidated | 2026-03-31 |
| OOMITSU | 3160 | ¥79.5 billion | 0.2% | Consolidated | 2026-05-31 |
| OHMURA SHIGYO | 3953 | ¥6.0 billion | 5.9% | Parent only | 2026-03-31 |
| Omuro spa | — | ¥0.3 billion | 1.3% | Parent only | 2026-03-31 |
| OHMOTO GUMI | 1793 | ¥87.4 billion | 2.7% | Parent only | 2026-03-31 |
| OHMORI | 1844 | ¥6.4 billion | 12.2% | Consolidated | 2025-07-31 |
| OHMORIYA | 2917 | ¥16.5 billion | -0.4% | Consolidated | 2025-09-30 |
| OKASAN SECURITIES GROUP | 8609 | — | — | — | 2026-03-31 |
| OKAZAKI CLASSIC | — | ¥0.3 billion | 1.6% | Parent only | 2026-03-31 |
| OKADA AIYON | 6294 | ¥27.0 billion | 8.4% | Consolidated | 2026-03-31 |
| okano valve mfg.co.ltd | 6492 | ¥7.0 billion | 12.3% | Consolidated | 2025-09-30 |
| OKABE | 5959 | ¥69.8 billion | 6.8% | Consolidated | 2025-12-31 |
| OKAMURA | 7994 | ¥329.0 billion | 7.3% | Consolidated | 2026-03-31 |
| Okamura Foods | 2938 | ¥42.7 billion | 9.1% | Consolidated | 2026-06-30 |
| OKAMOTO INDUSTRIES | 5122 | ¥108.0 billion | 5.8% | Consolidated | 2026-03-31 |
| OKAMOTO GLASS | 7746 | ¥4.7 billion | -1.6% | Consolidated | 2026-03-31 |
| OKAMOTO MACHINE TOOL WORKS | 6125 | ¥42.5 billion | 3.6% | Consolidated | 2026-03-31 |
| OKAYA&CO | 7485 | ¥1,155.8 billion | 3.5% | Consolidated | 2026-02-28 |
| OKAYA ELECTRIC INDUSTRIES | 6926 | ¥10.2 billion | -17.0% | Consolidated | 2026-03-31 |
| Okayamaken Freight Transportation | 9063 | ¥38.9 billion | 3.2% | Consolidated | 2026-03-31 |
| Okayama Paper Industries | 3892 | ¥11.2 billion | 8.4% | Parent only | 2026-05-31 |
| OXIDE | 6521 | ¥10.0 billion | 5.4% | Consolidated | 2026-02-28 |
| Oki Electric Industry | 6703 | ¥421.6 billion | 4.5% | Consolidated | 2026-03-31 |
| THE OKINAWA KAIHO BANK | — | — | — | — | 2026-03-31 |
| OKINAWA CELLULAR TELEPHONE | 9436 | — | — | — | 2026-03-31 |
| The Okinawa Electric Power | 9511 | ¥220.2 billion | 4.2% | Consolidated | 2026-03-31 |
| Okinawa Financial Group | 7350 | — | 60.3% | Parent only | 2026-03-31 |
| OKUMURA | 1833 | ¥307.2 billion | 5.2% | Consolidated | 2026-03-31 |
| OGURA CLUTCH | 6408 | ¥41.7 billion | 3.3% | Consolidated | 2026-03-31 |
| Odakyu Electric Railway | 9007 | ¥418.7 billion | 12.6% | Consolidated | 2026-03-31 |
| ODAWARA ENGINEERING | 6149 | ¥18.2 billion | 16.7% | Consolidated | 2025-12-31 |
| ODAWARA AUTO-MACHINE MFG.CO | 7314 | ¥7.7 billion | 2.0% | Consolidated | 2025-12-31 |
| OCHI | 3166 | ¥120.4 billion | 1.4% | Consolidated | 2026-03-31 |
| ozu | 7487 | ¥10.7 billion | 5.5% | Consolidated | 2026-05-31 |
| Ono Kankokaihatsu | — | ¥0.7 billion | -0.1% | Parent only | 2026-03-31 |
| ONOKEN | 7414 | ¥253.1 billion | 1.9% | Consolidated | 2026-03-31 |
| ONO SOKKI | 6858 | ¥13.6 billion | 4.3% | Consolidated | 2025-12-31 |
| 尾道ゴルフ観光 | — | ¥0.3 billion | 11.1% | Parent only | 2026-04-30 |
| ONO PHARMACEUTICAL | 4528 | ¥515.8 billion | 17.9% | Consolidated | 2026-03-31 |
| OHARA | 5218 | ¥28.9 billion | 6.2% | Consolidated | 2025-10-31 |
| 小原カントリークラブ | — | ¥0.3 billion | -3.8% | Parent only | 2025-09-30 |
| Obara Group | 6877 | ¥61.7 billion | 15.7% | Consolidated | 2025-09-30 |
| OPTIMUS GROUP | 9268 | ¥315.5 billion | 3.1% | Consolidated | 2026-03-31 |
| OPTiM | 3694 | ¥11.7 billion | 16.8% | Consolidated | 2026-03-31 |
| OPTEX GROUP | 6914 | ¥65.9 billion | 12.4% | Consolidated | 2025-12-31 |
| OPTOELECTRONICS | 6664 | ¥6.8 billion | -3.8% | Consolidated | 2025-11-30 |
| OPTORUN | 6235 | ¥33.9 billion | 9.8% | Consolidated | 2025-12-31 |
| Opro | 228A | ¥2.6 billion | 13.0% | Parent only | 2025-11-30 |
| OMRON | 6645 | ¥293.3 billion | -6.3% | Parent only | 2026-03-31 |
| 表蔵王国際ゴルフクラブ | — | ¥0.4 billion | -9.1% | Parent only | 2025-12-31 |
| Oriental Shiraishi | 1786 | ¥68.9 billion | 7.7% | Consolidated | 2026-03-31 |
| ORIENTAL CHAIN MFG | 6380 | ¥4.1 billion | 0.4% | Consolidated | 2026-03-31 |
| ORIENTAL LAND | 4661 | ¥704.5 billion | 23.9% | Consolidated | 2026-03-31 |
| Orient | 8585 | ¥247.6 billion | 5.8% | Consolidated | 2026-03-31 |
| orion breweries | 409A | ¥29.7 billion | 14.5% | Consolidated | 2026-03-31 |
| Oricon | 4800 | ¥6.3 billion | 24.4% | Consolidated | 2026-03-31 |
| ORIGINAL ENGINEERING CONSULTANTS | 4642 | ¥8.5 billion | 10.8% | Consolidated | 2025-12-31 |
| Origin | 6513 | ¥26.9 billion | -3.5% | Consolidated | 2026-03-31 |
| ORIGIN TOSHU | — | ¥53.0 billion | 1.0% | Parent only | 2026-02-28 |
| ORIX | 8591 | ¥715.0 billion | 46.5% | Parent only | 2026-03-31 |
| ORIX Bank | — | — | — | — | 2026-03-31 |
| OLYMPUS | 7733 | ¥1,010.7 billion | 9.6% | Consolidated | 2026-03-31 |
| Olympic Group | 8289 | ¥90.8 billion | -2.6% | Consolidated | 2026-02-28 |
| ORGANO | 6368 | ¥177.7 billion | 21.2% | Consolidated | 2026-03-31 |
| OLBA DVx HEALTHCARE | 2689 | ¥126.6 billion | 1.3% | Consolidated | 2026-06-30 |
| ORO | 3983 | ¥8.3 billion | 31.9% | Consolidated | 2025-12-31 |
| OncoTherapy Science | 4564 | ¥0.8 billion | -100.2% | Consolidated | 2026-03-31 |
| Oncolys BioPharma | 4588 | ¥28.55 million | -7090.5% | Parent only | 2025-12-31 |
| ON THE PAGE | 9160 | ¥22.0 billion | 10.2% | Consolidated | 2025-12-31 |
| ONDECK | 7360 | ¥0.9 billion | -25.6% | Consolidated | 2025-11-30 |
| ONWARD | 8016 | ¥236.8 billion | 4.9% | Consolidated | 2026-02-28 |
| OIZUMI | 6428 | ¥21.7 billion | 3.2% | Consolidated | 2026-03-31 |
| O'will | 3143 | ¥41.9 billion | 3.3% | Consolidated | 2026-03-31 |
| O-WELL | 7670 | ¥68.3 billion | 1.8% | Consolidated | 2026-03-31 |
| OSG | 6136 | ¥160.6 billion | 12.7% | Consolidated | 2025-11-30 |
| OSG | 6757 | ¥8.2 billion | 2.5% | Consolidated | 2026-01-31 |
| OM2 Network | 7614 | ¥35.4 billion | 3.7% | Consolidated | 2026-01-31 |
| AUCNET | 3964 | ¥64.1 billion | 14.8% | Consolidated | 2025-12-31 |
| オークファン | 3674 | ¥4.7 billion | -4.3% | Consolidated | 2025-09-30 |
| OKUMA | 6103 | ¥235.9 billion | 6.6% | Consolidated | 2026-03-31 |
| OAKMONT GOLF CLUB | — | ¥0.2 billion | 2.3% | Parent only | 2026-03-31 |
| OKUWA | 8217 | ¥239.5 billion | 0.8% | Consolidated | 2026-02-20 |
| Orchestra | 6533 | ¥15.8 billion | 9.2% | Consolidated | 2025-12-31 |
| OK | — | ¥755.6 billion | 6.4% | Consolidated | 2026-03-20 |
| OKWEB | 3808 | ¥0.3 billion | -74.8% | Consolidated | 2026-06-30 |
| OKUMURA ENGINEERING | 6229 | ¥11.1 billion | 11.7% | Consolidated | 2026-03-31 |
| OCEAN SYSTEM | 3096 | ¥96.1 billion | 1.9% | Consolidated | 2026-03-31 |
| OTAKE | 7434 | ¥33.0 billion | 3.0% | Consolidated | 2025-05-31 |
| OTEC | 1736 | ¥33.7 billion | 15.1% | Consolidated | 2026-03-31 |
| ODK Solutions | 3839 | ¥6.7 billion | 9.1% | Consolidated | 2026-03-31 |
| AUTOWAVE | 2666 | ¥9.8 billion | 3.2% | Parent only | 2026-03-31 |
| AUTO SERVER | 5589 | ¥6.5 billion | 36.9% | Parent only | 2025-12-31 |
| AUTOBACS SEVEN | 9832 | ¥280.1 billion | 4.9% | Consolidated | 2026-03-31 |
| Onamba | 5816 | ¥44.4 billion | 5.9% | Consolidated | 2025-12-31 |
| ONEX | 5987 | ¥5.3 billion | 7.0% | Consolidated | 2026-06-30 |
| OHASHI TECHNICA | 7628 | ¥40.9 billion | 5.9% | Consolidated | 2026-03-31 |
| OVAL | 7727 | ¥15.6 billion | 10.9% | Consolidated | 2026-03-31 |
| オーバーラップ | 414A | ¥8.5 billion | 35.5% | Consolidated | 2025-08-31 |
| ORVIS | 7827 | ¥12.6 billion | 5.2% | Consolidated | 2025-10-31 |
| OBIC | 4684 | ¥135.2 billion | 65.7% | Consolidated | 2026-03-31 |
| OBIC BUSINESS CONSULTANTS | 4733 | ¥51.4 billion | 45.9% | Parent only | 2026-03-31 |
| O.B.System | 5576 | ¥8.7 billion | 7.8% | Consolidated | 2026-03-31 |
| ＯＰＩ | — | ¥5.0 billion | 2.1% | Parent only | 2026-03-31 |
| Open Up Group | 2154 | ¥167.5 billion | 10.0% | Consolidated | 2026-06-30 |
| OPEN Group | 6572 | ¥8.1 billion | 12.3% | Consolidated | 2026-02-28 |
| Open Door | 3926 | ¥2.5 billion | -1.8% | Consolidated | 2026-03-31 |
| Open House Group | 3288 | ¥1,336.5 billion | 10.9% | Consolidated | 2025-09-30 |
| OpenWork | 5139 | ¥4.7 billion | 25.8% | Parent only | 2025-12-31 |
| AuBEX | 3583 | ¥6.0 billion | 10.2% | Consolidated | 2026-03-31 |
| OMIKENSHI | 3111 | ¥2.9 billion | -0.8% | Consolidated | 2026-03-31 |
| OUG | 8041 | ¥363.7 billion | 1.7% | Consolidated | 2026-03-31 |
| All About | 2454 | ¥15.5 billion | -0.7% | Consolidated | 2026-03-31 |