Company directory
By Japanese syllabary
By securities code
YA (134 companies)
| Company | Code | Revenue | Operating margin | Consolidated / Non-consolidated | Fiscal year end |
|---|---|---|---|---|---|
| YAOKO | 8279 | ¥708.3 billion | 4.7% | Consolidated | 2025-03-31 |
| YAGAMI | 7488 | ¥11.5 billion | 19.4% | Consolidated | 2026-04-20 |
| Yakiniku Sakai | 2694 | ¥24.2 billion | 0.6% | Consolidated | 2026-03-31 |
| YAGI & | 7460 | ¥85.9 billion | 4.9% | Consolidated | 2026-03-31 |
| YAKUODO | 7679 | ¥163.8 billion | 3.2% | Consolidated | 2026-02-28 |
| YAKULT HONSHA | 2267 | ¥486.4 billion | 9.3% | Consolidated | 2026-03-31 |
| Yashima Denki | 3153 | ¥74.6 billion | 9.8% | Consolidated | 2026-03-31 |
| YASKAWA Electric | 6506 | ¥542.1 billion | 8.7% | Consolidated | 2026-02-28 |
| Yasuda Logistics | 9324 | ¥80.0 billion | 5.4% | Consolidated | 2026-03-31 |
| YASUNAGA | 7271 | ¥34.0 billion | 6.5% | Consolidated | 2026-03-31 |
| YASUHARA CHEMICAL | 4957 | ¥14.7 billion | 12.4% | Parent only | 2025-03-31 |
| YANASE AND | — | ¥541.0 billion | 4.0% | Consolidated | 2025-03-31 |
| YAHAGI CONSTRUCTION | 1870 | ¥169.4 billion | 8.1% | Consolidated | 2026-03-31 |
| Yappli | 4168 | ¥6.1 billion | 14.6% | Consolidated | 2025-12-31 |
| ヤマイチエステート | 2984 | ¥17.6 billion | 10.9% | Consolidated | 2026-03-31 |
| YAMAICHI ELECTRONICS | 6941 | ¥52.7 billion | 21.9% | Consolidated | 2026-03-31 |
| YAMAU | 5284 | ¥21.2 billion | 16.7% | Consolidated | 2026-03-31 |
| YAMAURA | 1780 | ¥40.5 billion | 10.5% | Consolidated | 2026-03-31 |
| YAMAE GROUP | 7130 | ¥1,085.2 billion | 1.7% | Consolidated | 2026-03-31 |
| The Yamagata Bank | 8344 | — | — | — | 2026-03-31 |
| YAMAKI | 3598 | ¥9.9 billion | -3.1% | Consolidated | 2026-03-31 |
| Yamaguchi Finacial Group | 8418 | — | 65.7% | Parent only | 2026-03-31 |
| Yamaguchi Broadcasting | — | ¥4.9 billion | 1.2% | Parent only | 2026-03-31 |
| YAMAKO | — | ¥12.0 billion | 3.2% | Consolidated | 2026-03-31 |
| YAMAZAKI | 6147 | ¥2.3 billion | -11.2% | Consolidated | 2026-03-31 |
| YAMAKIN(JAPAN) | — | ¥42.2 billion | 0.6% | Consolidated | 2026-03-31 |
| YAMAZAKI BAKING | 2212 | ¥1,311.4 billion | 4.7% | Consolidated | 2025-12-31 |
| YAMAZAWA | 9993 | ¥105.4 billion | 1.1% | Consolidated | 2026-02-28 |
| ヤマシタヘルスケア | 9265 | ¥64.1 billion | 1.1% | Consolidated | 2026-05-31 |
| YAMASHIN-FILTER | 6240 | ¥20.9 billion | 12.4% | Consolidated | 2026-03-31 |
| YAMAZEN | 8051 | ¥541.9 billion | 2.2% | Consolidated | 2026-03-31 |
| Yamatane | 9305 | ¥88.7 billion | 6.6% | Consolidated | 2026-03-31 |
| Yamadai | 7426 | ¥4.1 billion | -7.0% | Consolidated | 2026-03-31 |
| Yamada Club 21 | — | ¥4.6 billion | 14.6% | Consolidated | 2025-12-31 |
| YAMADA Consulting Group | 4792 | ¥26.7 billion | 14.0% | Consolidated | 2026-03-31 |
| YAMADA | 6392 | ¥16.2 billion | 16.4% | Consolidated | 2026-03-31 |
| YAMADA SERVICER SYNTHETIC OFFICE | 4351 | ¥2.3 billion | 3.2% | Consolidated | 2025-12-31 |
| YAMADA MANUFACTURING | — | ¥85.7 billion | 3.1% | Consolidated | 2026-03-31 |
| YAMADA | 9831 | ¥1,691.8 billion | 1.0% | Consolidated | 2026-03-31 |
| 山忠 | 391A | ¥5.5 billion | 15.6% | Consolidated | 2026-04-30 |
| YAMAX | 5285 | ¥26.1 billion | 11.2% | Consolidated | 2026-03-31 |
| YAMATO | 1967 | ¥54.3 billion | 9.9% | Consolidated | 2026-03-20 |
| YAMATOINTERNATIONALINC | 8127 | ¥19.4 billion | -1.0% | Consolidated | 2025-08-31 |
| YAMATO KOGYO | 5444 | ¥160.4 billion | 2.8% | Consolidated | 2026-03-31 |
| Yamato Scale | — | ¥39.1 billion | 16.2% | Consolidated | 2026-03-31 |
| YAMATO | 9064 | ¥1,865.7 billion | 1.5% | Consolidated | 2026-03-31 |
| YAMATO Mobility & Mfg.Co | 7886 | ¥9.7 billion | -4.5% | Consolidated | 2026-03-31 |
| YAMANAKA | 8190 | ¥81.0 billion | -0.0% | Consolidated | 2026-03-20 |
| The Yamanashi Chuo Bank | 8360 | — | — | — | 2026-03-31 |
| YAMAHA | 7951 | ¥465.3 billion | 6.3% | Consolidated | 2026-03-31 |
| Yamaha Motor | 7272 | ¥2,534.2 billion | 5.0% | Consolidated | 2025-12-31 |
| YAMABIKO | 6250 | ¥174.0 billion | 11.3% | Consolidated | 2025-12-31 |
| やまみ | 2820 | ¥23.2 billion | 11.4% | Parent only | 2026-06-30 |
| Yamamoto Mfg.Co | — | ¥11.0 billion | -3.6% | Consolidated | 2025-11-30 |
| YAMAYA | 9994 | ¥159.1 billion | 2.2% | Consolidated | 2026-03-31 |
| YA-MAN | 6630 | ¥17.2 billion | -4.2% | Consolidated | 2025-12-31 |
| YUASA | 8074 | ¥545.0 billion | 3.1% | Consolidated | 2026-03-31 |
| YUASA FUNASHOKU | 8006 | ¥126.4 billion | 2.3% | Consolidated | 2026-03-31 |
| YURTEC | 1934 | ¥252.3 billion | 7.2% | Consolidated | 2026-03-31 |
| YUKI GOSEI KOGYO | 4531 | ¥15.4 billion | 2.5% | Parent only | 2026-03-31 |
| ゆうちょ銀行 | 7182 | — | — | — | 2026-03-31 |
| ユカリア | 286A | ¥24.7 billion | 9.6% | Consolidated | 2025-12-31 |
| MEGMILK SNOW BRAND | 2270 | ¥615.8 billion | 3.0% | Consolidated | 2026-03-31 |
| YUKEN KOGYO | 6393 | ¥32.9 billion | 5.3% | Consolidated | 2026-03-31 |
| Yushiro | 5013 | ¥51.2 billion | 8.8% | Consolidated | 2026-03-31 |
| YUTAKA GIKEN | 7229 | ¥179.2 billion | 3.5% | Consolidated | 2025-03-31 |
| YUTAKA TRUSTY SECURITIES | 8747 | — | — | — | 2026-03-31 |
| YUTAKA FOODS | 2806 | ¥15.0 billion | 1.0% | Parent only | 2026-03-31 |
| yutori | 5892 | ¥14.2 billion | 7.6% | Consolidated | 2026-03-31 |
| UNITED | 2497 | ¥8.9 billion | -13.8% | Consolidated | 2026-03-31 |
| UNITED ARROWS | 7606 | ¥164.6 billion | 5.5% | Consolidated | 2026-03-31 |
| ユナイテッド＆コレクティブ | 3557 | ¥6.5 billion | -0.2% | Parent only | 2026-02-28 |
| United Super Markets | 3222 | ¥944.4 billion | 0.5% | Consolidated | 2026-02-28 |
| ユナイトアンドグロウ | 4486 | ¥3.5 billion | 15.9% | Parent only | 2025-12-31 |
| UNION TOOL | 6278 | ¥40.2 billion | 21.7% | Consolidated | 2025-12-31 |
| UNICAFE | 2597 | ¥16.1 billion | 4.4% | Consolidated | 2025-12-31 |
| YUKIGUNI FACTORY | 1375 | — | — | — | 2026-03-31 |
| ＵＮＩＣＯＮ | 407A | ¥18.8 billion | 8.0% | Consolidated | 2026-06-30 |
| UNISIA | 3547 | ¥21.1 billion | 5.6% | Consolidated | 2025-11-30 |
| UNISOL | 7128 | ¥159.0 billion | 2.1% | Consolidated | 2025-12-31 |
| UNITIKA | 3103 | ¥118.6 billion | 8.9% | Consolidated | 2026-03-31 |
| UNICHARM | 8113 | ¥945.3 billion | — | — | 2025-12-31 |
| UNIVANCE | 7254 | ¥56.5 billion | 8.9% | Consolidated | 2026-03-31 |
| UNIVERSAL ENGEISHA | 6061 | ¥22.5 billion | 14.0% | Consolidated | 2026-06-30 |
| Universal Entertainment | 6425 | ¥122.8 billion | -2.6% | Consolidated | 2025-12-31 |
| UNIFORM NEXT | 3566 | ¥9.9 billion | 7.7% | Parent only | 2025-12-31 |
| UNIPRES | 5949 | ¥321.9 billion | 4.2% | Consolidated | 2026-03-31 |
| Unipos | 6550 | ¥1.1 billion | -8.4% | Parent only | 2025-03-31 |
| UNIRITA | 3800 | ¥12.3 billion | 7.8% | Consolidated | 2026-03-31 |
| UNIVA Oak | 3113 | ¥2.3 billion | -29.5% | Consolidated | 2026-03-31 |
| Ubiquitous AI | 3858 | ¥3.9 billion | -5.1% | Consolidated | 2026-03-31 |
| Ubicom | 3937 | ¥6.0 billion | 21.8% | Consolidated | 2026-03-31 |
| Ubiteq | 6662 | ¥1.3 billion | 3.8% | Consolidated | 2026-06-30 |
| ユミルリンク | 4372 | ¥3.1 billion | 22.0% | Consolidated | 2025-12-31 |
| DREAM VISION | 3185 | ¥3.5 billion | -10.9% | Consolidated | 2026-03-31 |
| YUMEMITSUKETAI | 2673 | ¥0.3 billion | 8.5% | Consolidated | 2026-03-31 |
| USS | 4732 | ¥113.9 billion | 52.6% | Consolidated | 2026-03-31 |
| UMC Electronics | 6615 | ¥112.7 billion | 1.1% | Consolidated | 2026-03-31 |
| ULS Group | 3798 | ¥16.6 billion | 18.3% | Consolidated | 2026-03-31 |
| UACJ | 5741 | ¥1,181.7 billion | 6.5% | Consolidated | 2026-03-31 |
| YUKE'S | 4334 | ¥4.3 billion | 4.2% | Consolidated | 2026-01-31 |
| Euglena | 2931 | ¥50.4 billion | 6.2% | Consolidated | 2025-12-31 |
| User Local | 3984 | ¥5.3 billion | 41.1% | Parent only | 2026-06-30 |
| Yushin | 6482 | ¥23.1 billion | 3.6% | Consolidated | 2026-03-31 |
| uSonar | 431A | ¥7.2 billion | 19.3% | Parent only | 2025-12-31 |
| UT Group Co,.Ltd | 2146 | ¥166.9 billion | 6.4% | Consolidated | 2026-03-31 |
| Ｕ－ＮＥＸＴＨＯＬＤＩＮＧＳ | 9418 | ¥390.4 billion | 8.1% | Consolidated | 2025-08-31 |
| UBE | 4208 | ¥462.3 billion | 4.1% | Consolidated | 2026-03-31 |
| ユーピーアール | 7065 | ¥15.4 billion | 1.8% | Consolidated | 2025-08-31 |
| EURASIA TRAVEL | 9376 | ¥4.8 billion | 2.4% | Consolidated | 2025-09-30 |
| Youji | 2152 | ¥7.5 billion | 17.5% | Parent only | 2026-03-31 |
| YOMEISHU SEIZO | 2540 | ¥9.6 billion | 2.7% | Parent only | 2026-03-31 |
| YOKOWO | 6800 | ¥90.1 billion | 5.6% | Consolidated | 2026-03-31 |
| YOKOGAWA ELECTRIC | 6841 | ¥604.8 billion | 13.6% | Consolidated | 2026-03-31 |
| Yokogawa Bridge | 5911 | ¥143.9 billion | 9.4% | Consolidated | 2026-03-31 |
| Yokota Manufacturing | 6248 | ¥2.3 billion | 20.4% | Parent only | 2026-03-31 |
| yokohama gyorui | 7443 | ¥21.0 billion | 1.0% | Parent only | 2026-03-31 |
| - | — | — | — | — | 2026-03-31 |
| The Yokohama Rubber | 5101 | ¥1,235.0 billion | 12.4% | Consolidated | 2025-12-31 |
| Yokohama Maruuo | 8045 | ¥40.6 billion | 1.1% | Consolidated | 2026-03-31 |
| Yokohama Reito | 2874 | ¥125.6 billion | 3.4% | Consolidated | 2025-09-30 |
| Yoshicon | 5280 | ¥29.1 billion | 13.4% | Consolidated | 2026-03-31 |
| Yoshitake | 6488 | ¥10.3 billion | 12.8% | Consolidated | 2026-03-31 |
| Yossix | 3221 | ¥25.9 billion | 11.6% | Consolidated | 2026-03-31 |
| YOSHINOYA | 9861 | ¥225.7 billion | 3.6% | Consolidated | 2026-02-28 |
| Yoshimura Food | 2884 | ¥57.5 billion | 2.7% | Consolidated | 2026-02-28 |
| - | — | ¥0.5 billion | 0.3% | Parent only | 2025-12-31 |
| YODOKO | 5451 | ¥195.4 billion | 6.1% | Consolidated | 2026-03-31 |
| YONEX | 7906 | ¥163.6 billion | 10.1% | Consolidated | 2026-03-31 |
| YOROZU | 7294 | ¥176.3 billion | 2.3% | Consolidated | 2026-03-31 |
| THE YONKYU | 9955 | ¥47.7 billion | 3.9% | Consolidated | 2026-03-31 |
| YONDENKO | 1939 | ¥99.4 billion | 8.9% | Consolidated | 2026-03-31 |
| YONDOSHI | 8008 | ¥70.0 billion | 4.0% | Consolidated | 2026-02-28 |
| YOTAI REFRACTORIES | 5357 | ¥29.6 billion | 12.2% | Consolidated | 2026-03-31 |