| event | round | table | player one | result | player two |
| Grand Prix Kyoto 2003 | 11 | 9 | Shimizu, Hajime (1617) | Draw 1-1 | Suzuki, Kenta (1647) |
| Grand Prix Kyoto 2003 | 12 | 3 | Shimizu, Hajime (1618) | Won 2-0 | Suzuki, Kenta (1646) |
| Grand Prix Sendai 2004 | 4 | 101 | Shimizu, Hajime (1646) | Won 2-1 | Suzuki, Kenta (1662) |