| - | JPBA Ranking | - |
| Best8('89) | The best performance in JAPAN OPEN | Best4('93) |
| 0.3333(1/3) | Winning percentage after best16 | 0.4545(15/33) |
| 0.3333(1/3) | Total winning percentage on hill to hill | 0.3333(4/12) |
| 0.1333(2/15) | Finals/best16 | 0.0200(1/50) |
池田弘一 |
Kimiaki Ebe |
|
| 7 | 16.01.1989Round of 641989 Japan Open | - |