| event | round | table | player one | result | player two |
| Grand Prix Kyoto 2003 | 7 | 3 | Kuroda, Masashiro (1818) | Won 2-0 | Ogura, Ryou (1647) |
| Grand Prix Hiroshima 2006 | 10 | 8 | Kuroda, Masashiro (1948) | Won 2-0 | Ogura, Ryou (1882) |
| Grand Prix Kitakyushu 2007 | 6 | 47 | Kuroda, Masashiro (1900) | Won 2-0 | Ogura, Ryou (1909) |