| event | round | table | player one | result | player two |
| Grand Prix Shizuoka 2001 | 9 | 21 | Hirabayashi, Kazuya (1764) | Won 2-0 | Arahori, Kazuaki (1563) |
| Grand Prix Sendai 2001 | 7 | 10 | Hirabayashi, Kazuya (1797) | Lost 0-2 | Arahori, Kazuaki (1559) |
| Grand Prix Sendai 2001 | F | Hirabayashi, Kazuya (1881) | Lost 1-2 | Arahori, Kazuaki (1710) |