 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OPS | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Yasuo Kaneshige# | .7396 | 1939-1947 | |
| 2 | Senri Taguchi# | .7222 | 1938-1947 | |
| 3 | Tsuyoshi Tomaki# | .7175 | 1939-1947 | |
| 4 | Sadamu Nakata | .6736 | 1938-1944 | |
| 5 | Tsugumichi Saiki | .6040 | 1938-1943 | |
| 6 | Chugo Hirai | .5856 | 1938-1944 | |
| 7 | Eizo Yanagi# | .5670 | 1940-1947 | |
| 8 | Reijiro Fujii# | .5382 | 1943-1947 |
