The official 2027 sumo diary is listed at ¥1,000 and the calendar at ¥1,100, including tax. A short guide to their features and official purchase information.
Add a little sumo to planning time
The Japan Sumo Association has published information about its 2027 sumo diary and calendar. This guide reflects the official listing checked on September 20.
A pocket-sized diary
The diary is listed at ¥1,000 including tax, measures 85 × 170 mm and has 192 pages. It includes tournament and advance-sale dates. The official notice links to SuMALL and explains purchase options at the Kokugikan during the September tournament, for which a tournament admission ticket is required.
A calendar for your room
The calendar is listed at ¥1,100 including tax, with pre-orders directed to SuMALL. Our illustration is a conceptual scene, not a product photograph. Check the official notice for the actual designs and current availability.
Official sources and verification time
Verified at: 2026-09-20 15:47 JST