| event | round | table | player one | result | player two |
| Grand Prix Hiroshima 2003 | 6 | 77 | Bandou, Junichirou (1548) | Lost 0-2 | Hirabayashi, Kazuya (1698) |
| Grand Prix Sendai 2004 | 11 | 15 | Bandou, Junichirou (1684) | Lost 1-2 | Hirabayashi, Kazuya (1848) |
| Grand Prix Kitakyushu 2005 | 10 | 16 | Bandou, Junichirou (1860) | Won 2-0 | Hirabayashi, Kazuya (1933) |