References 490% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 4 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%
  Sabo Marusankakushikaku — Gotanda source

  sabo-marusankakushikaku.com· Posted Oct 15, 2026· Starts Oct 1, 2026 ✓· 25% of score

  WIVI operator release confirms October 1,2026 grand opening at this exactGotanda address.

• [2]90%
  Sabo Marusankakushikaku — Gotanda source

  prtimes.jp· Added Oct 15, 2026· 25% of score

  WIVI operator release confirms October 1,2026 grand opening at this exactGotanda address.^[1]

• [3]90%
  Sabo Marusankakushikaku — Gotanda source

  hitosara.com· Added Oct 15, 2026· 25% of score

  WIVI operator release confirms October 1,2026 grand opening at this exactGotanda address.^[1]

• [4]90%
  Sabo Marusankakushikaku — Gotanda source

  genmai.cafe· Added Oct 15, 2026· 25% of score

  WIVI operator release confirms October 1,2026 grand opening at this exactGotanda address.^[1]

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