event | round | table | player one | result | player two |
Pro Tour Amsterdam 2004 | 3 | 1 | Ishida, Itaru (1984) | Lost 0-2 | Osawa, Takuya (1609) |
Grand Prix Matsuyama 2005 | 13 | 21 | Ishida, Itaru (1902) | Won 2-0 | Osawa, Takuya (1758) |
Grand Prix Kuala Lumpur 2006 | 13 | 12 | Ishida, Itaru (1890) | Won 2-0 | Osawa, Takuya (2035) |