Corrections

Correction policy

When an error is found, the page is fixed and a record is kept of when, what and how it was changed. Nothing is rewritten silently.

The record of changes

The pages of this site are versioned in git. Figures are transcribed by machine from EDINET filings, and the hash of each generated file is recorded in a ledger. If the ledger and the contents disagree, the build itself stops. There is no route by which a person edits a data file directly.

Error reporting

Figures are transcribed by machine from EDINET filings. If you notice an error, please let us know through note (Japanese).

Updates to company disclosures

A company's results change with its later filings. Past figures are sometimes revised by a document filed afterwards. When that happens, the page states which point in time the figures come from.