Claim: Yoshiazuma Hiroshi is a Japanese professional sumo wrestler from Kashima, Kumamoto who made his professional debut in January 1996 and reached the top division in September 2011.
Evidence: Yoshiazuma Hiroshi (Japanese: 芳東 洋, born 26 May 1977 as Hiroshi Ishihara (石原 洋)) is a Japanese professional sumo wrestler from Kashima, Kumamoto. He made his professional debut in January 1996 and reached the top division in September 2011.