Toyonobori
| Toyonobori | |
|---|---|
| Birth name | Michiharu Sadano |
| Born | March 21, 1931 Kanada, Tagawa District, Fukuoka, Japan |
| Died | July 1, 1998 (aged 67) |
| Professional wrestling career | |
| Ring name(s) | Mr. Zero Toyonobori |
| Billed height | 5 ft 9 in (175 cm) |
| Billed weight | 251 lb (114 kg) |
| Trained by | Rikidōzan |
| Debut | December 12, 1954 |
| Retired | February 20, 1973 |
Michiharu Sadano (定野 道春, Sadano Michiharu, March 21, 1931 – July 1, 1998), known in sumo and professional wrestling as Michiharu Toyonobori (豊登道春, Toyonobori Michiharu) or simply by his shikona Toyonobori (豊登, Toyonobori, "Riser from Toyo"), was a Japanese professional wrestler and sumo wrestler.