Tags: Sumo Wrestler, Wrestler.
Harunoyama Tatsunao (born 2 August 1976 as Tatsunao Haruyama) is a former sumo wrestler from Toyota Aichi Japan. He made his professional debut in March 1992 and reached the top division in March 2004. His highest rank was maegashira 10. Upon retirement from active competition he became an elder in the Japan Sumo Association under the name Takenawa. He left the Sumo Association in January 2008.