International events (World Curling records)
Represented Japan at 6 international events in the World Curling records (2003〜2012).
| Year | Event | Rank | Position | Record |
|---|---|---|---|---|
| 2012 | World Senior Championships 2012 CZE 4-9, SVK 8-4, ITA 9-5, SUI 3-9, SWE 4-11, NZL 2-10 | 10 | Lead | 2–4 |
| 2010 | World Senior Championships 2010 RUS 15-1, SWE 10-4, CAN 4-7, USA 4-6, NZL 8-2, SUI 5-8, ITA 1-10 | 5 | Lead | 3–4 |
| 2006 | World Senior Championships 2006 SWE 3-11, SUI 3-8, ENG 3-9, SCO 1-10, CAN 2-10 | 7 | Second | 0–5 |
| 2005 | World Senior Championships 2005 SWE 8-7, ENG 5-8, CAN 3-12, USA 6-4, SUI 1-11, ENG 8-0, SUI 10-2, SWE 9-6, SCO 5-9 | 2 | Second | 5–4 |
| 2004 | World Senior Championships 2004 NZL 11-4, ENG 11-3, FIN 10-4, CAN 6-5, SUI 1-10, GER 14-3, SWE 3-14, USA 5-12, SCO 2-8 | 6 | Lead | 5–4 |
| 2003 | World Senior Championships 2003 | 4 | Alternate | 0–0 |
Sources: the World Curling results database (events, rank, position, the player’s win–loss record, club and each game’s score — the score is the player’s team first) and the per-player statistics in each event’s Results Book (shots and shot percentage, the official 0–4 rating with 4 = 100%; aggregate numbers only). For events marked “after round robin”, the official record only has the table after the round robin. Domestic events are not included. The shot percentage covers every game of the event, so it differs from the numbers for the games in the library below.