| event | round | table | player one | result | player two |
| Grand Prix Hiroshima 2001 | 13 | 1 | Higashino, Masayuki (1824) | ID | Mori, Katsuhiro (1802) |
| Grand Prix Kobe 2001 | 11 | 32 | Higashino, Masayuki (1711) | Lost 0-2 | Mori, Katsuhiro (1905) |
| Grand Prix Fukuoka 2002 | 8 | 17 | Higashino, Masayuki (1813) | Won 2-1 | Mori, Katsuhiro (1883) |