References 890% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 8 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

• [1]90%
  IMURI — Sakurazaka — branch website

  kanzan.net· Posted Oct 20, 2026· Starts Nov 27, 1999 ✓· 13% of score

  Exact branch managed listing gives November27,1999. Operator2026anniversary body states the27thanniversary falls on November27,Reiwa8(2026), independently corroborating the date; stale26th-anniversary page heading is superseded by explicit body.

• [2]90%
  Exact branch original opening and detailed hours

  tabelog.com· Added Oct 20, 2026· 13% of score

  Exact branch original opening and detailed hours^[1]

• [3]90%
  Current ordinary dinner menus

  kanzan.net· Added Oct 20, 2026· 13% of score

  Current ordinary dinner menus^[1]

• [4]90%
  Current lunch and beverages

  kanzan.net· Added Oct 20, 2026· 13% of score

  Current lunch and beverages^[1]

• [5]90%
  Bar current menu

  kanzan.net· Added Oct 20, 2026· 13% of score

  Bar current menu^[1]

Suggest a correction

Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.