| - | 2026JPBA Ranking | 4位 |
| Champion('91) | The best performance in JAPAN OPEN | Champion('00) |
| 0.7115(37/52) | Winning percentage after best16 | 0.6012(193/321) |
| 0.7895(15/19) | Total winning percentage on hill to hill | 0.5076(67/132) |
| 0.2941(25/85) | Finals/best16 | 0.1930(72/373) |
Shuji Nagata |
Satoshi KAWABATA |
|
| 1 | 25.01.1997Round of 321997 Japan Open | 9 |
Shuji Nagata |
Satoshi KAWABATA |
|
| 9 | 06.11.1994Semi-finals1994 Hokuriku Open | 2 |
Shuji Nagata |
Satoshi KAWABATA |
|
| 2 | 11.10.1993Quarter-finals1993 Hokuriku Open | 9 |