Date of Birth: 
About Daishōyama Naoki
- Daishoyama Naoki (born 7 July 1966 as Naoki Yamazaki) is a former sumo wrestler from Anamizu, Ishikawa, Japan.
- A former amateur champion, he made his professional debut in January 1989 and reached a highest rank of maegashira 2 before retiring in 1995.
- He is now the head coach of Oitekaze stable.
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