| 1 |
Dai Tokyo
(1937s)
Lion Baseball Club (1937f-1940)
Asahi Baseball Club (1941-1944)
Pacific Baseball Club (1946)
Taiyo Robins(1947-1949) |
| 2 |
Eagles
Baseball Club (1937s-1939)
Kurowashi Baseball Club (1940-1941)
Daiwa Baseball Club (1942-1943) |
| 3 |
Hankyu
Baseball Club (1937s-1943) |
| 4 |
Nagoya
Baseball Club (1937s-1943)
Sango Baseball Club (1944)
Chubu Nippon(1946)
Chubu Nippon Dragons (1947)
Chuncihi Dragons (1948-1949) |
| 5 |
*Nagoya
Kinko (1937s-1940) |
| 6 |
Osaka
Tigers (1937s-1939; 1946-1949)
Hanshin Baseball Club (1940-1944) |
| 7 |
Tokyo
Kyojin (1937s-1944; 1946)
Yomiuri Giants (1947-1949) |
| 8 |
*Tokyo
Senators (1937s-1939)
Tsubasa Baseball Club (1940)
Taiyo Baseball Club (1941-1942)
Nishitetsu Baseball Club (1943) |
| 9 |
Nakai
Baseball Club (1938f-1944)
Kinki Nippon (1944)
Kinki Great Ring (1946)
Nakai Hawks (1947-1949) |
| 10 |
Gold Star
(1946) |
| 11 |
Hankyu
Baseball Club (II)(1946)
Hankyu Braves (1947-1949) |
| 12 |
Senators
Baseball Club (1946)
Tokyo Flyers (1947; 1949)
Kyuei Flyers (1948) |
| 13 |
Kinsei
Stars (1947-1948)
Daiei Stars (1949) |