Hiyama Kosei

Hiyama Kosei

ActingBorn 2003-10-02 (22)Chiba, Chiba Prefecture, Japan

Known for

The High School Heroes

The High School Heroes

2021

Sensei Sayounara

Sensei Sayounara

2024

Bungo Shounen! Johnny's Jrs de Meisaku wo Yomitoita

Bungo Shounen! Johnny's Jrs de Meisaku wo Yomitoita

2021

Johnny's Jr. Our Survival Wars

Johnny's Jr. Our Survival Wars

2022