| - | JPBA Ranking | - |
| Runner-up | The best performance in JPBA EastG3 | Champion |
| 0.3636(8/22) | Winning percentage after best16 | 0.6774(168/248) |
| 0.2857(2/7) | Total winning percentage on hill to hill | 0.5000(35/70) |
| 0.0200(1/50) | Finals/best16 | 0.2935(81/276) |
Takashi TAKAHAMA |
Takeshi OKUMURA |
|
| 9 | 25.05.2003Semi-finals2003 Grand Prix East 3rd | 6 |
Takashi TAKAHAMA |
Takeshi OKUMURA |
|
| - | 20.10.2002Round of 322002 Hokuriku Open | 9 |
Takashi TAKAHAMA |
Takeshi OKUMURA |
|
| 3 | 17.12.1995Semi-finals1995 East Japan Pro Tour 10th | 8 |
| 3 | 17.09.1995Quarter-finals1995 East Japan Pro Tour 8th | 8 |
