 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | PCT | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Eiju Miyake# | .9922 | 1940-1947 | |
| 2 | Kensaku Dobashi# | .9901 | 1943-1947 | |
| 3 | Kenichi Hiramatsu | .9890 | 1938-1941 | |
| 4 | Reijiro Fujii# | .9872 | 1943-1947 | |
| 5 | Takao Matsumoto# | .9800 | 1944-1947 | |
| 6 | Yasuo Kaneshige# | .9798 | 1939-1947 | |
| 7 | Tsugumichi Saiki | .9786 | 1938-1943 | |
| 8 | Chugo Hirai | .9757 | 1938-1944 | |
| 9 | Tsuyoshi Tomaki# | .9727 | 1939-1947 | |
| 10 | Taira Tokunaga | .9687 | 1938-1946 | |
| 11 | Tadasumi Tanaka# | .9661 | 1944-1947 | |
| 12 | Senri Taguchi# | .9654 | 1938-1947 | |
| 13 | Sadamu Nakata | .9643 | 1938-1944 |
