| Native Name: | 春ノ山 竜尚 |
| Harunoyama Tatsunao | |
| Birth Name: | Tatsunao Haruyama |
| Birth Date: | 1976 8, df=yes |
| Birth Place: | Toyota, Aichi, Japan |
| Weight: | 177kg (390lb) |
| Heya: | Matsugane |
| Record: | 426-410-52 |
| Debut: | March, 1992 |
| Highestrank: | Maegashira 10 (May, 2004) |
| Retireddate: | November, 2006 |
| Eldername: | Takenawa |
| Yushos: | 1 (Makushita) |
| Update: | June 25, 2020 |
| Native Name Lang: | ja |
Harunoyama Tatsunao (born 2 August 1976), known as Tatsunao Haruyama is a former Japanese sumo wrestler from Toyota, Aichi. 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.[1]