Data downloads

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The figures behind this site, as CSV. Use them in articles, research or your own analysis. No sign-up and no API key.

File	Contents	Size
corpus-auditor-share.csv	Audit firms and the number of listed clients each has.	4 KB
corpus-companies.csv	Per-company figures: salary, age, tenure, headcount, gender pay gap, parental leave, scores.	421 KB
corpus-industry-median.csv	Medians by JPX 33 sector.	2 KB
corpus-prefecture-median.csv	Medians by prefecture of registered head office.	2 KB

UTF-8 with BOM (opens directly in Excel). Column headers are in Japanese. An empty cell means the company did not disclose the item — it does not mean zero.

If you use this data

Please cite the source: "Corpus (https://en-corpus.com/)", together with the underlying source (annual securities reports / EDINET).
Please state that the figures are our compilation. They are derived from statutory filings by this site and are not provided or endorsed by the Financial Services Agency, EDINET or any ministry. "Salary vs. benchmark" and the composite scores are our own constructs.
Please check the limits of the numbers. Average salary covers the filing entity only (usually the parent company); subsidiary employees are excluded.

Only figures and factual identifiers are distributed. Narrative text from the filings is not included, as copyright in it rests with the filing companies. Originals are public on EDINET.

Updated monthly, as new annual reports are filed.