Japan
Koyama Harutomo is a Japanese child actor.
as Takumi Kontani
as Aso Shunsuke
as Moriyama Motoo
2022
as Ryota Izawa
2021
156 ep.
10 ep.
as Daiji
as Young Taiji
2015
2016
2018
8 ep.
156 episodes
10 episodes
8 episodes
