Koizumi Kosaku

Name: Koizumi Kosaku
Native name: 小泉光咲
Also Known as: Kohsaku Koizumi, Kousaku Koizumi
Nationality: Japanese
Gender: Male
Born: March 11, 2003
Age: 23

Koizumi Kosaku is a Japanese artists represented by Stardust Promotion. He is a member of the idol group, Genin wa Jibun ni aru. Edit Biography

View All (5)

Year	Title	#	Role	Rating
2026	Popular Serizawa Acts Weird around Me Japanese Drama, 2026, 11 eps Suzuki Hajime (Main Role)	11	Suzuki Hajime Main Role	0.0
2026	Uchujin no Happiness Ron Japanese Drama, 2026, 3 eps Yunbi (Main Role)	3	Yunbi Main Role	7.2
2026	Dream Stage Japanese Drama, 2026, 9 eps [Member of SEVEN SEAS] (Support Role)	9	[Member of SEVEN SEAS] Support Role	7.4
2025	Secret Love with Prince Japanese Drama, 2025, 8 eps Rihito (Support Role)	8	Rihito Support Role	6.5
2025	Heisha Shine! Japanese Drama, 2025, 0 eps (Support Role)	0	Support Role	0.0
2024	Billion x School FOD Original Story Japanese Drama, 2024, 1 eps Tamaru Hajime (Support Role)	1	Tamaru Hajime Support Role	7.4
2024	Billion x School Japanese Drama, 2024, 11 eps Tamaru Hajime (Support Role)	11	Tamaru Hajime Support Role	7.8
2024	Ramen D Matsudaira Kunimitsu Japanese Drama, 2024, 4 eps Fukuda Tatsuya (Support Role)	4	Fukuda Tatsuya Support Role	0.0
2023	Himitsu wo Motta Shonentachi Japanese Drama, 2023, 12 eps Shiina Takayuki (Support Role)	12	Shiina Takayuki Support Role	6.5
2023	Numa Otoko to Numa Ochi Onna no Midnight Call: Nebusoku no Genin wa Jibun ni Aru. Japanese Drama, 2023, 6 eps Yakumo Yuuta (Main Role)	6	Yakumo Yuuta Main Role	7.4
2023	Ikemen Seven Days Japanese Drama, 2023, 7 eps Sena Yuya [Thursday] (Main Role)	7	Sena Yuya [Thursday] Main Role	7.1
2023	Konya Sukiyaki Dayo Japanese Drama, 2023, 12 eps Fujieda (Ep. 6-7) (Guest Role)	12	Fujieda (Ep. 6-7) Guest Role	7.9
2021	My Dear Exes Japanese Drama, 2021, 10 eps [Bakery worker] (Support Role)	10	[Bakery worker] Support Role	8.1

Year	Title	Role	Rating
2026	Water Guardians Japanese Movie, 2026, Kamo Mirai (Support Role)	Kamo Mirai Support Role	0.0
2025	Aosho! Voices in Bloom Japanese Movie, 2025, Ikari Raionmaru (Support Role)	Ikari Raionmaru Support Role	0.0
2024	Kamisama Matte! Ohana ga Saku kara Japanese Movie, 2024, Morikami Yukiya [Shoka's older brother] (Support Role)	Morikami Yukiya [Shoka's older brother] Support Role	0.0
2022	The Sunday Runoff Japanese Movie, 2022, Noda (Support Role)	Noda Support Role	6.7

Year	Title	#	Role	Rating
2025	Yokkaichi ni Ittara Jinsei ga 180-do Kawatta Ken Japanese Drama, 2025, 2 eps Mizutani Ren (Support Role)	2	Mizutani Ren Support Role	0.0
2023	Inugamike no Ichizoku Japanese Special, 2023, 2 eps Inugami Sahei [Young] (Support Role)	2	Inugami Sahei [Young] Support Role	0.0

Year	Title	#	Role	Rating
2024	Dan! Dan! Ebidan! Season 2 Japanese TV Show, 2024, 100 eps (Regular Member)	100	Regular Member	0.0
2024	What's EBiDAN Japanese TV Show, 2024, 12 eps (Regular Member)	12	Regular Member	0.0
2024	Dan! Dan! Ebidan! Japanese TV Show, 2024, 12 eps (Regular Member)	12	Regular Member	8.4
2022	Uta no Sunset Japanese TV Show, 2022, 30 eps (Guest)	30	Guest	0.0
2022	Ebidan Live School!!! Season 3 Japanese TV Show, 2022, 2 eps (Regular Member)	2	Regular Member	7.8
2021	Ebidan Live School!!! Season 2 Japanese TV Show, 2021, 2 eps (Regular Member)	2	Regular Member	0.0
2021	Night Brunch Japanese TV Show, 2021, 120 eps (Ep. 93) (Guest)	120	(Ep. 93) Guest	0.0
2020	CDTV Live! Live! Japanese TV Show, 2020, 200 eps (Guest)	200	Guest	8.0
2014	Sukatto Japan Japanese TV Show, 2014, 265 eps (Ep. 185) (Guest)	265	(Ep. 185) Guest	5.9
2013	Premium MelodiX! Japanese TV Show, 2013, 500 eps (Guest)	500	Guest	0.0
2005	J-Melo Japanese TV Show, 2005, 576 eps (Guest)	576	Guest	0.0

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