List of Famous people with last name Koji

Takanohana Kōji is a Japanese former professional sumo wrestler and coach. He was the 65th man in history to reach sumo's highest rank of yokozuna, and he won 22 tournament championships between 1992 and 2001, the sixth highest total ever. The son of a popular ōzeki ranked wrestler from the 1970s, Takanohana's rise through the ranks alongside his elder brother Wakanohana and his rivalry with the foreign born yokozuna Akebono saw interest in sumo and attendance at tournaments soar during the early 1990s.

Andrew Julian Hiroaki Koji is a British actor, martial artist and stuntman of mixed Japanese and English heritage. He is best known for his work in the lead role of Ah Sahm in the Cinemax series Warrior.

Sadanoumi Kōji is a former sumo wrestler from Sakai, Osaka, Japan. He made his professional debut in March 1972, and reached the top division in November 1980. His highest rank was komusubi. He retired in July 1988 and became an elder in the Japan Sumo Association under the name Tagonoura. He left the Sumo Association in August 1999. He is the father of the current sekitori wrestler of the same name, Sadanoumi Takashi.

Misugisato Kōji is a former sumo wrestler from Shiga Prefecture, Japan. He made his professional debut in 1979, and his highest rank was komusubi which he reached in 1989. He earned six gold stars for defeating yokozuna and one special prize for Fighting Spirit. He retired in 1998 and became an elder of the Japan Sumo Association before leaving the sumo world in 2006.