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|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | PCT | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Yoritomo Yamaguchi# | .9950 | 2015-2015 | |
| 2 | Tetsuo Chikuda# | .9946 | 2015-2015 | |
| 3 | Kata Nishikawa# | .9831 | 2016-2016 | |
| 4 | Yoshino Kobayashi# | .9804 | 2014-2014 | |
| 5 | Kazuyoshi Suitani# | .9790 | 2012-2012 | |
| 6 | Tetsui Jouon# | .9753 | 2012-2012 | |
| 7 | Yoshihiro Kouno | .9710 | 2012-2012 | |
| 8 | Mokichi Kono# | .9649 | 2015-2015 | |
| 9 | Teika Seki# | .9640 | 2016-2016 | |
| 10 | Murai Ito | .9635 | 2012-2012 | |
| 11 | Yasuyuki Hirano# | .9581 | 2014-2014 | |
| 12 | Kokei Sugimoto# | .9489 | 2016-2016 |
