| - | 2026JPBA Ranking | 53位 |
| - | The best performance in All JAPAN CHAMPIONSHP | Best32('90,'88) |
| 0.5000(1/2) | Winning percentage after best16 | 0.0000(0/2) |
| 0.0000(0/1) | Total winning percentage on hill to hill | 0.5263(10/19) |
| 0.0000(0/11) | Finals/best16 | 0.0000(0/19) |
井上学 |
Kengo SAITOU |
|
| 7 | 16.01.1989Round of 321989 Japan Open | - |
