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|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | PCT | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Tsuneari Okamura | 1.0000 | 2014-2014 | |
| 1 | Toshikasu Ono# | 1.0000 | 2016-2016 | |
| 3 | Takuro Ono# | .9942 | 2016-2016 | |
| 4 | Katsuhiko Yamamoto# | .9931 | 2013-2013 | |
| 5 | Kinnosuke Miyazaki# | .9891 | 2015-2015 | |
| 6 | Soshu Rin# | .9882 | 2012-2012 | |
| 7 | Eisuke Kobayashi | .9841 | 2014-2014 | |
| 8 | Tetsui Okamoto | .9804 | 2012-2012 | |
| 9 | Nobuhito Koyama | .9786 | 2012-2012 | |
| 10 | Kichisaburo Suzuki# | .9783 | 2013-2013 | |
| 11 | Ryutaro Nemoto | .9759 | 2012-2012 | |
| 12 | Mitsuharu Kohara# | .9753 | 2015-2015 | |
| 13 | Hogai Kuwabara | .9706 | 2012-2012 | |
| 14 | Nobukazu Ogura# | .9621 | 2016-2016 | |
| 15 | Seiichi Tanaka# | .9609 | 2013-2013 |
