{"id":"clm_E0B9187AB16D","entity":"nintendo","predicate":"founded","value":"1889-09-23","value_json":{"note":"Nintendo's own history page dates its start to 1889, when Fusajiro Yamauchi began making hanafuda cards in Kyoto. It gives only the year, so the exact day of 23 September comes from a fan wiki, not fr","rank":"normal","check":{"on":"2026-10-30","url":"https://www.nintendo.co.jp/corporate/history/index.html","pages":2,"quote":"1889年 （明治22年） 山内房治郎が、京都市下京区にて花札の製造を開始。","outcome":"checked"},"verdict":"confirmed","verified":"2026-10-30","wikidata":"Q8093","precision":11,"demoted_on":"2026-10-28","merged_from":["clm_9AD5AD473E02","clm_9AD5AD473E02"],"also_observed":["1947-01-01","1947-01-01"],"also_inception":["1947-01-01","1947-01-01"],"demoted_reason":"wikidata is an index, not a source: valid needs a primary source or two independent domains"},"valid_from":"1889-09-23","valid_to":null,"published":null,"recorded":"2026-10-27","confidence":0.85,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-27T21:45:15.735346+00:00","updated_at":"2026-10-30T01:22:14.884572+00:00","sources":[{"url":"https://www.nintendo.co.jp/corporate/history/index.html","tier":"secondary","publisher":null,"published_at":null},{"url":"https://www.nintendo.co.jp/corporate/en/history/index.html","tier":"secondary","publisher":"nintendo.co.jp","published_at":null},{"url":"https://www.wikidata.org/wiki/Q8093","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"1889年 （明治22年） 山内房治郎が、京都市下京区にて花札の製造を開始。","url":"https://www.nintendo.co.jp/corporate/history/index.html"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}