Date of Birth: 
Place of Birth: Nagasaki Prefecture, Japan
About Sadanofuji Akihiro
- Sadanofuji Akihiro (????? ??) (born December 25, 1984 as Akihiro Yamamoto) is a former sumo wrestler from Kazusa, Nagasaki, Japan.
- He was a juryo division champion in 2012.
- The highest rank he has reached was maegashira 2.
- He is now a coach at Sakaigawa stable.
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