Hiyama Kosei
October 2, 2003 (21 years old) in Chiba, Chiba Prefecture, Japan
Known For
Credits
- 2024 · Sensei Sayounara as Akagi Yu
- 2022 · Johnny's Jr. Our Survival Wars as Washio
- 2021 · The High School Heroes as Kenji Sakaki
- 2021 · Bungo Shounen! Johnny's Jrs de Meisaku wo Yomitoita as Kei