Kosaku Koizumi

No biography available.

Known for

Billion x School

2024

Boys with Secrets

2023

My Dear Exes

2021

Secret Love with Prince

2025

Numa Otoko to Numa Ochi Onna no Midnight Call: Nebusoku no Genin wa Jibun ni Aru.

2023

Ikemen Seven Days

2023

Sort

Billion x School

2024 · ★ 7.0

Boys with Secrets

2023 · ★ 0.0

My Dear Exes

2021 · ★ 8.0

Secret Love with Prince

2025 · ★ 5.0

Numa Otoko to Numa Ochi Onna no Midnight Call: Nebusoku no Genin wa Jibun ni Aru.

2023 · ★ 0.0

Ikemen Seven Days

2023 · ★ 0.0

宇宙人の幸福(ハピネス)論

2026 · ★ 0.0

Yokkaichi ni Ittara Jinsei ga 180-do Kawatta Ken

2025 · ★ 0.0

AOSHO! Voices in Bloom

2025 · ★ 0.0