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%
  Tou — Sakae tsukemen source

  prtimes.jp· Posted Oct 17, 2026· Starts Oct 6, 2026 ✓· 25% of score

  F-LEAD^[4] exact-branch announcement explicitly confirms October 6, 2026 grand opening. Exact Tabelog^[2] branch opening field and October firsthand visits corroborate service. Its one-day launch discount is separate and expired.

• [2]90%
  Tou — Sakae tsukemen source

  tabelog.com· Added Oct 17, 2026· 25% of score

  F-LEAD^[4] exact-branch announcement explicitly confirms October 6, 2026 grand opening. Exact Tabelog branch opening field and October firsthand visits corroborate service. Its one-day launch discount is separate and expired.

• [3]90%
  Tou — Sakae tsukemen source

  instagram.com· Added Oct 17, 2026· 25% of score

  F-LEAD^[4] exact-branch announcement explicitly confirms October 6, 2026 grand opening. Exact Tabelog^[2] branch opening field and October firsthand visits corroborate service. Its one-day launch discount is separate and expired.

• [4]90%
  Tou — Sakae tsukemen source

  f-lead.jp· Added Oct 17, 2026· 25% of score

  F-LEAD exact-branch announcement explicitly confirms October 6, 2026 grand opening. Exact Tabelog^[2] branch opening field and October firsthand visits corroborate service. Its one-day launch discount is separate and expired.

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