| - | JPBA Ranking | - |
| Best4('91) | The best performance in JAPAN OPEN | Best32('98,'93) |
| 0.4906(26/53) | Winning percentage after best16 | 0.0000(0/11) |
| 0.6538(17/26) | Total winning percentage on hill to hill | 0.5000(1/2) |
| 0.1280(16/125) | Finals/best16 | 0.0263(1/38) |
Kenji SEKIKAWA |
Hiroyuki Kato |
|
| 9 | 25.01.1998Round of 321998 Japan Open | - |
Kenji SEKIKAWA |
Hiroyuki Kato |
|
| - | 13.10.1996Round of 321996 Hokuriku Open | 8 |