What’s here

What’s included

• Guess the Banzuke

  Drag last basho’s results onto the ranking you think comes next. Comparable cases, expected ranges, and a historical auto-arrange — then score 2 for the exact slot, 1 for the right rank.

• Live basho

  Favorites, today’s card in your timezone, spoiler mode, remaining-days yusho math, and Query Lab on a record a bout would lock.

• Query Lab

  Where a rank and record usually land next, how often a kimarite shows up, and who owns a matchup. Each one labels the sample years — never all-time.

• Ranks and kimarite on the sheet

  Hover a rank code or a winning technique for a one-sentence gloss. Longer explainers live under Learn.

• Rooms and stables

  Optional rooms score the same guess sheet when the next banzuke drops. Stables list who from each training house sat on this sheet.

What isn’t

• Accounts and season-long series

  No login. Private picks stay in this browser. A house league or a year-long table is not on Tachiai.

• Ichimon and oyakata

  Stable pages list who sat on the current sheet. Clan groups and stablemasters are not listed yet.

Start with the guess board, the desk during a basho, or Query Lab.