Date of Birth: 
About Futagoryū Isao
- Futagoryu Isao (born 16 November 1941 as Isao Omura) is a former sumo wrestler from Aomori, Japan.
- He made his professional debut in September 1960 and reached the top division in January 1969.
- His highest rank was maegashira 5.
- He retired in March 1971.
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