| 31位 | 2026JPBA Ranking | 27位 |
| Best16('22,'15,'06,etc..) | The best performance in JAPAN OPEN | Best8('10) |
| 0.4239(39/92) | Winning percentage after best16 | 0.3571(10/28) |
| 0.6383(60/94) | Total winning percentage on hill to hill | 0.5094(27/53) |
| 0.0938(18/192) | Finals/best16 | 0.1071(9/84) |
Takashi URAOKA |
Toshiyuki SUGAHARA |
|
| 8 | 22.06.2025Round of 162025 Grand Prix East 3rdQ-group1 | 7 |
Takashi URAOKA |
Toshiyuki SUGAHARA |
|
| 8 | 22.06.2024Round of 322024 Grand Prix East 3rdQ-group13 | 9 |
Takashi URAOKA |
Toshiyuki SUGAHARA |
|
| 8 | 08.04.2012Round of 162012 Grand Prix East 2nd | 5 |
Takashi URAOKA |
Toshiyuki SUGAHARA |
|
| 5 | 06.07.2008Semi-finals2008 Grand Prix East 4th | 9 |
Takashi URAOKA |
Toshiyuki SUGAHARA |
|
| 2 | 16.04.2006Quarter-finals2006 Grand Prix East 2nd | 9 |
Takashi URAOKA |
Toshiyuki SUGAHARA |
|
| 3 | 24.10.1999Quarter-finals1999 East Japan Pro Tour 6th | 8 |