Hiyama KoseiActing · b. 2003 · Chiba, Chiba Prefecture, JapanShareKnown forAddThe High School Heroes2021 · Series · Kenji SakakiAddSensei Sayounara2024 · Series · Akagi YuAddBungo Shounen! Johnny's Jrs de Meisaku wo Yomitoita2021 · Series · KeiAddJohnny's Jr. Our Survival Wars2022 · WashioYearPopularTop ratedAll acting creditsAddSensei Sayounara2024 · Series · Akagi YuAddJohnny's Jr. Our Survival Wars2022 · WashioAddThe High School Heroes2021 · Series · Kenji SakakiAddBungo Shounen! Johnny's Jrs de Meisaku wo Yomitoita2021 · Series · Kei
