| event | round | table | player one | result | player two |
| Grand Prix Fukuoka 2002 | 9 | 1 | Nakamura, Shuhei (1822) | Lost 1-2 | Kuroda, Masashiro (1797) |
| Grand Prix Yokohama 2003 | 8 | 30 | Nakamura, Shuhei (1867) | Lost 1-2 | Kuroda, Masashiro (1876) |
| Grand Prix Nagoya 2004 | 7 | 3 | Nakamura, Shuhei (1872) | Lost 1-2 | Kuroda, Masashiro (2000) |