Hiroshi Miyama (三山 ひろし, Miyama Hiroshi, born 17 September 1980, in Nankoku, Kōchi)[2] is a Japanese enka singer.
His real name is Masaaki Tsuneishi (恒石 正彰, Tsuneishi Masaaki).
Miyama's voice gives people a sense of security and vitality ανδ is called "Vitamin Voice" (ビタミンボイス, Bitamin Boisu).