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| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Team | Years | Record | Win Pct | Playoffs | Champion | |
|---|---|---|---|---|---|---|
 | Denki Dynamics | 1950-1961 | 302-709-109 | .299 | 0 | 0 |
 | Fukuoka Falcons | 1950-1961 | 517-507-96 | .505 | 1 | 0 |
 | Hosho Reliables | 1950-1961 | 522-493-105 | .514 | 1 | 1 |
 | Kinboshi Kites | 1950-1961 | 594-424-102 | .583 | 6 | 3 |
 | Kobe Bulls | 1950-1961 | 398-614-108 | .393 | 0 | 0 |
 | Kyoto Owls | 1950-1961 | 542-470-108 | .536 | 2 | 1 |
 | Nagasaki Stars | 1950-1961 | 595-437-88 | .577 | 4 | 3 |
 | Osaka Sailors | 1950-1961 | 453-558-109 | .448 | 0 | 0 |
 | Rakisuta Rams | 1950-1961 | 455-535-130 | .460 | 0 | 0 |
 | Sapporo Bears | 1950-1961 | 631-392-97 | .617 | 4 | 1 |
 | Vesutan Bees | 1950-1961 | 495-512-113 | .492 | 1 | 0 |
 | Yokohama Kingfishers | 1950-1961 | 569-422-129 | .574 | 5 | 3 |
