 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | EFF | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Shunsuke Suzuki# | 1.120 | 1954-1961 | |
| 2 | Minehiro Onishi# | 1.100 | 1956-1961 | |
| 3 | Shouya Kishimoto | 1.084 | 1950-1957 | |
| 4 | Kannon Yamamoto# | 1.077 | 1954-1961 | |
| 5 | Kazuaki Mukai# | 1.066 | 1953-1961 | |
| 6 | Teiljo Otani# | 1.059 | 1954-1961 | |
| 7 | Kazue Ashida# | 1.042 | 1951-1961 | |
| 8 | Jokichi Kono# | 1.040 | 1956-1961 | |
| 9 | Kyozo Kanno | 1.036 | 1951-1958 | |
| 10 | Tadao Hasegawa# | 1.035 | 1956-1961 | |
| 11 | Kiyohiro Aoyagi# | 1.013 | 1953-1961 | |
| 12 | Yasushi Mori | 1.005 | 1950-1957 | |
| 13 | Kiyoshi Yamasaki | 0.988 | 1951-1960 | |
| 14 | Meguru Morioka# | 0.982 | 1950-1961 | |
| 15 | Ikuhiko Murata | 0.966 | 1950-1961 | |
| 16 | Hiroji Orido# | 0.949 | 1953-1961 | |
| 17 | Kousei Ota# | 0.942 | 1955-1961 | |
| 18 | Koto Seki# | 0.867 | 1955-1961 |
