Sadaharu (貞治) Oh (王), born in 1940, is a Japanese-Taiwanese baseball player and manager.Sadaharu (貞治) Tanikawa (谷川), born in 1961, is a Japanese journalistSadaharu (定治) Aoki (青木), born in 1968, is a Japanese Pastry chef with boutique in Paris.Sadaharu Yagi, is a Japanese-born record producer, mixing engineer and recording engineer.Sadaharu (貞治) Inui (乾) is a character in 'The Prince of Tennis' (テニスの王子様, Tenisu no Ōjisama) a Japanese manga series (and later anime) written and illustrated by Takeshi Konomi that was serialized in Shueisha's Weekly Shōnen Jump from July 1999 to March 2008.
Sadaharu (貞治) Tanikawa (谷川), born in 1961, is a Japanese journalist
Sadaharu (定治) Aoki (青木), born in 1968, is a Japanese Pastry chef with boutique in Paris.
Sadaharu Yagi, is a Japanese-born record producer, mixing engineer and recording engineer.
Sadaharu (貞治) Inui (乾) is a character in 'The Prince of Tennis' (テニスの王子様, Tenisu no Ōjisama) a Japanese manga series (and later anime) written and illustrated by Takeshi Konomi that was serialized in Shueisha's Weekly Shōnen Jump from July 1999 to March 2008.