event | round | table | player one | result | player two |
Grand Prix Kitakyushu 2005 | 8 | 11 | Ishii, Taisuke (1797) | Lost 0-2 | Mihara, Makihito (1922) |
Grand Prix Manila 2008 | 8 | 1 | Ishii, Taisuke (1778) | Lost 0-2 | Mihara, Makihito (2134) |
Grand Prix Yokohama 2010 | 6 | 96 | Ishii, Taisuke (1859) | Won 2-1 | Mihara, Makihito (1962) |
Grand Prix Chiba 2018 | 10 | 680 | Ishii, Taisuke (1854) | Won 2-1 | Mihara, Makihito (1862) |