event | round | table | player one | result | player two |
Grand Prix Fukuoka 2002 | 12 | 16 | Ikeda, Tsuyoshi (1677) | Lost 0-2 | Higaki, Takao (1785) |
Grand Prix Kyoto 2003 | 4 | 13 | Ikeda, Tsuyoshi (1702) | Won 2-1 | Higaki, Takao (1890) |
Grand Prix Hiroshima 2006 | 12 | 17 | Ikeda, Tsuyoshi (1827) | Won 2-0 | Higaki, Takao (1747) |