Methodology & disclaimer

How we collect

On Japanese business days at about 09:00 and 17:00 JST, we check official exchange announcement pages and feeds, classify each announcement by event type, and write a short English summary.

Every record links to its primary source. Announcements found only in press releases or media stay unconfirmed until we find an official exchange page or official post.

When an announcement gives only a date, we show the date without a time. All times are Japan Standard Time (JST, UTC+9).

Disclaimer

Not investment advice. Informational only. We do not predict prices or recommend assets. The Japanese original prevails if it differs from our English summary.