The Japanese Heavyweight Championship was a professional wrestling championship defended in the Japan Pro Wrestling Alliance.
| Wrestler: | Times: | Date: | Location: | Notes: |
|---|---|---|---|---|
| Rikidōzan | 1 | December 22, 1954 | Tokyo, Japan | Defeats Masahiko Kimura. |
| Title retired | August 27, 1958 | Championship vacated when Rikidozan wins the NWA International Heavyweight Championship. |