Masatsukasa Kōshin

Sumo wrestler

将司昂親

Born

7 June 1984, Aomori Prefecture

Citizenship

Japan

Sport

sumo

Occupation

rikishi

Masatsukasa Kōshin (born 7 June 1984 as Masahito Ono) is a former sumo wrestler from Aomori Prefecture, Japan. His highest rank was maegashira 8. He was forced to retire in April 2011 after an investigation by the Japan Sumo Association found him guilty of match-fixing.

External links

• Wikipedia
• Wikidata

Facts from Wikidata Q6782759 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.

Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.