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| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | ZR | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Yukio Kubo# | 56.7 | 1940-1947 | |
| 2 | Satomu Kono | 33.3 | 1938-1944 | |
| 3 | Teruhiko Iwahashi# | 32.4 | 1938-1947 | |
| 4 | Susumu Sasada | 23.7 | 1938-1943 | |
| 5 | Hokuto Yamamoto# | 13.7 | 1938-1947 | |
| 6 | Katsuki Takano | 11.4 | 1938-1944 | |
| 7 | Toyonobu Iwasaki | 9.9 | 1939-1944 | |
| 8 | Tomoyoshi Takeuchi# | 6.8 | 1944-1947 | |
| 9 | Yoshizumi Smith# | 6.3 | 1939-1947 | |
| 10 | Shigemi Hiramoto# | -1.0 | 1946-1947 | |
| 11 | Masahito Kato | -1.8 | 1938-1942 | |
| 12 | Michihisa Tago# | -2.3 | 1941-1947 | |
| 13 | Toshiharu Miura# | -5.2 | 1944-1947 | |
| 14 | Kaoru Ishii | -5.5 | 1938-1943 | |
| 15 | Katsunosuki Nakamura# | -7.6 | 1946-1947 | |
| 16 | Souta Aoyama# | -8.3 | 1938-1947 |
