| event | round | table | player one | result | player two |
| Grand Prix Hiroshima 2001 | 12 | 14 | Higaki, Takao (1652) | Won 2-0 | Harada, Hiroshi (1574) |
| Grand Prix Shizuoka 2001 | 9 | 31 | Higaki, Takao (1755) | Won 2-1 | Harada, Hiroshi (1622) |
| Grand Prix Sapporo 2002 | 3 | 42 | Higaki, Takao (1795) | Won 2-1 | Harada, Hiroshi (1589) |