# Nintendo founder

entity: /record/nintendo.md  
predicate: founder  
page: /record/nintendo/founder  
as_of: 2026-11-01  

As of November 1, 2026, Nintendo's founder on the AsOf record is Fusajirō Yamauchi, undated on the record, from 2 secondary sources (nintendo.co.jp and lifewire.com). The record holds 1 claim on Nintendo's founder, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current founder

What the record asserts on 2026-11-01.

- [Nintendo](/record/nintendo.md) | founder | Fusajirō Yamauchi | valid undated to present | conf 0.80 | valid | [clm_4B47F87D5A5D](/claim/clm_4B47F87D5A5D.md)
  sources: https://www.nintendo.co.jp/corporate/en/history/index.html, https://www.wikidata.org/wiki/Q8093, https://www.lifewire.com/fusajiro-yamauchi-founder-of-nintendo-729584

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Nintendo](/record/nintendo.md) | founder | Fusajirō Yamauchi | valid undated to present | conf 0.80 | valid | [clm_4B47F87D5A5D](/claim/clm_4B47F87D5A5D.md)
  sources: https://www.nintendo.co.jp/corporate/en/history/index.html, https://www.wikidata.org/wiki/Q8093, https://www.lifewire.com/fusajiro-yamauchi-founder-of-nintendo-729584

## Questions this record answers

### What is Nintendo's current founder?

Fusajirō Yamauchi, undated on the record, from 2 secondary sources (nintendo.co.jp and lifewire.com). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.80).


## Get this data

- JSON: /v1/entities/nintendo/founder (this fact) · /v1/entities/nintendo?predicates=founder (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: timeline(entity: "nintendo", predicates: ["founder"]) for every dated value · fetch(id: "/record/nintendo/founder.md") for this page
- Entity twin: /record/nintendo.md · timeline: /timelines/nintendo.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.