Koutaro Nishiyama
Known for department: Acting
Birthday: 1991-10-11
Place of birth: Kanagawa, Japan
Known for
IDOLiSH7 7th Anniversary Event "ONLY ONCE, ONLY 7TH"
2023Minami Natsume
HAIKYU!! The Dumpster Battle
2024Kazuhito Narita (voice)
Free!: Take Your Marks
2017Tooru Iwashimizu / David (voice)
Haikyu!! the Movie: The End and the Beginning
2015Kazuhito Narita (voice)
Haikyu!! the Movie: The Winner and the Loser
2015Kazuhito Narita (voice)
A3! SECOND Blooming FESTIVAL
2019
Cute High Earth Defense Club LOVE! LOVE! LOVE!
2017Atsushi Kinugawa