event | round | table | player one | result | player two |
Grand Prix Sendai 2001 | 14 | 22 | Asahara, Akira (1697) | Lost 0-2 | Ishida, Itaru (1893) |
Grand Prix Okayama 2004 | S | Asahara, Akira (1963) | Lost 0-2 | Ishida, Itaru (2059) | |
Grand Prix Kitakyushu 2005 | 7 | 1 | Asahara, Akira (2064) | Lost 0-2 | Ishida, Itaru (2045) |