Date of Birth: 
About Dewanohana Yoshitaka
- Dewanohana Yoshitaka (born 13 May 1951 as Soichi Nomura) is a former sumo wrestler from Nakasato, Aomori, Japan.
- He made his professional debut in July 1974, and reached the top division in November 1977.
- His highest rank was sekiwake.
- He retired in January 1988 and became an elder in the Japan Sumo Association under the name Dekiyama.
- Upon reaching the mandatory retirement age of 65 in May 2016 he was re-hired by the Sumo Association for five years as a consultant.
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