Date of Birth: 
About Shiratayama Hidetoshi
- Shiratayama Hidetoshi (born 25 December 1943 as Hidetoshi Shirata) is a former sumo wrestler from Kagami, Kumamoto, Japan.
- He made his professional debut in September July 1959 and reached the top division in March 1971.
- His highest rank was maegashira 4.
- Upon retirement from active competition he became an elder in the Japan Sumo Association, under the name Tanigawa.
- He reached the Sumo Association's mandatory retirement age in December 2008.
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