Kosaku Koizumi

Kosaku Koizumi

More details

Known For

My Dear Exes

My Dear Exes

2021

Billion x School

Billion x School

2024 • as Tamaru Hajime

AOSHO! Voices in Bloom

AOSHO! Voices in Bloom

2025

Secret Love with Prince

Secret Love with Prince

2025 • as Rihito

Boys with Secrets

Boys with Secrets

2023 • as Takayuki Shiina

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

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

2023 • as Yakumo Yuuta

Filmography

2025

AOSHO! Voices in Bloom
AOSHO! Voices in Bloom
Movie - Released: 9/5/2025
Secret Love with Prince
Secret Love with Prince
as Rihito
TV - Released: 3/7/2025

2024

Billion x School
Billion x School
as Tamaru Hajime
TV - Released: 7/5/2024

2023

Boys with Secrets
Boys with Secrets
as Takayuki Shiina
TV - Released: 10/6/2023
Numa Otoko to Numa Ochi Onna no Midnight Call: Nebusoku no Genin wa Jibun ni Aru.
Numa Otoko to Numa Ochi Onna no Midnight Call: Nebusoku no Genin wa Jibun ni Aru.
as Yakumo Yuuta
TV - Released: 8/30/2023
Ikemen Seven Days
Ikemen Seven Days
as Sena Yuya [Thursday]
TV - Released: 6/1/2023

2021

My Dear Exes
My Dear Exes
TV - Released: 4/13/2021