| - | JPBA Ranking | - |
| Best32('89,'88) | The best performance in JAPAN OPEN | Best64('88) |
| 0.3333(1/3) | Winning percentage after best16 | 0.3750(3/8) |
| 0.0000(0/2) | Total winning percentage on hill to hill | 1.0000(1/1) |
| 0.0833(1/12) | Finals/best16 | 0.1333(2/15) |
Kouji Ota |
松下吉邦 |
|
| 9 | 25.10.1992Round of 321992 West Japan Pro Tour 9th | - |
Kouji Ota |
松下吉邦 |
|
| 7 | 17.01.1988Round of 641988 Japan Open | - |
