 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Sawao Fukuda | .3687 | 1953-1961 | |
| 2 | Takiji Hayashi# | .3576 | 1950-1961 | |
| 3 | Hidetsugu Yoshida# | .3551 | 1950-1961 | |
| 4 | Seisuke Kamo# | .3395 | 1958-1961 | |
| 5 | Tomeo Okinaka# | .3264 | 1958-1961 | |
| 6 | Shou Okuda# | .3243 | 1950-1961 | |
| 7 | Kamlyn Kadota | .3167 | 1954-1957 | |
| 8 | Kikaku Hamasaki# | .3127 | 1950-1961 | |
| 9 | Souhei Tamura# | .3083 | 1954-1961 | |
| 10 | Washi Okazaki# | .3060 | 1954-1961 | |
| 11 | Yutaka Kobayashi# | .3046 | 1956-1961 | |
| 12 | Midori Kobayashi# | .2995 | 1951-1961 | |
| 13 | Tomohiko Hamano# | .2984 | 1956-1961 | |
| 14 | Naonobu Nishio# | .2866 | 1956-1961 | |
| 15 | Toshimichi Ishii# | .2773 | 1956-1961 | |
| 16 | Hoshihiko Motomura# | .2713 | 1953-1960 |
