 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Kameji Akutagawa | .3422 | 1938-1944 | |
| 2 | Hyuuga Kimura# | .3364 | 1939-1947 | |
| 3 | Hidetake Asada | .3234 | 1938-1943 | |
| 4 | Etsuji Eda# | .3185 | 1938-1947 | |
| 5 | Teruo Kawazoe# | .3099 | 1938-1947 | |
| 6 | Eita Yoshioka# | .3054 | 1938-1947 | |
| 7 | Bakin Naki# | .2956 | 1940-1947 | |
| 8 | Seishisai Takayama | .2772 | 1938-1944 | |
| 9 | Baku Minami# | .2700 | 1941-1947 |
