Kosaku Koizumi
We don't have a biography for Kosaku Koizumi.
2025
2025
2025
2024
2023
20232023
2021
Yokkaichi ni Ittara Jinsei ga 180-do Kawatta Ken
AOSHO! Voices in Bloom
Secret Love with Prince
as Rihito
5.0
Billion x School
as Tamaru Hajime
7.0
Boys with Secrets
as Takayuki Shiina
Numa Otoko to Numa Ochi Onna no Midnight Call: Nebusoku no Genin wa Jibun ni Aru.
as Yakumo Yuuta
Ikemen Seven Days
as Sena Yuya [Thursday]
My Dear Exes
8.0