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| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Team | Years | Record | Win Pct | Playoffs | Champion | |
|---|---|---|---|---|---|---|
 | Kinboshi Kites | 1946-1947 | 93-108-25 | .463 | 0 | 0 |
 | Kobe Bulls | 1938-1947 | 424-333-16 | .560 | 0 | 3 |
 | Nagoya Hosho Reliables | 1946-1947 | 105-109-12 | .491 | 0 | 0 |
 | Osaka Sailors | 1938-1947 | 378-360-35 | .512 | 3 | 2 |
 | Tokyo Denki Dynamics | 1946-1947 | 100-108-18 | .481 | 0 | 0 |
 | Tokyo Rakisuta Rams | 1946-1947 | 140-71-15 | .664 | 0 | 2 |
 | Vesutan Bees | 1946-1947 | 119-93-14 | .561 | 0 | 0 |
 | Yokohama Kingfishers | 1938-1947 | 377-366-30 | .507 | 3 | 3 |
| Team | Years | Record | Win Pct | Playoffs | Champion | |
|---|---|---|---|---|---|---|
 | Kyoto Bears - Inactive | 1938-1945 | 227-310-10 | .423 | 0 | 0 |
 | Nagoya Owls - Inactive | 1938-1945 | 216-317-14 | .405 | 0 | 0 |
 | Tokyo Cannons - Inactive | 1938-1945 | 266-270-11 | .496 | 0 | 0 |
