Keiichiro Koyama, Japanese singer and actor
Keiichiro Koyama (小山 慶一郎, Koyama Keiichirō, born 1 May 1984) is a Japanese musician and leader of the Johnny's Entertainment group NEWS.
Keiichiro Koyama, Japanese singer and actor
Keiichiro Koyama (小山 慶一郎, Koyama Keiichirō, born 1 May 1984) is a Japanese musician and leader of the Johnny's Entertainment group NEWS.