The List of

Nippon Professional Baseball or NPB is the highest level of baseball in Japan. Locally, it is often called , meaning ''Professional Baseball''. Outside Japan, it is often just referred to as "Japanese baseball". The roots of the league can be traced back to the formation ...

champions.

Winners

Japanese Baseball League (1937–1949)

Nippon Professional Baseball (1950–present)

References

;General

Winners

Japanese Baseball League (1937–1949)

Nippon Professional Baseball (1950–present)

References

See also