Koseki Yuta, alternatively written as 'Koseki Yuuta', is a Japanese actor. He's been active in the entertainment business since 2003 and has starred in commercials for products such as "Phantasy Star Portable 2" and plays such as "Musical Shugo Chara!". He is mainly known for his part in the "Prince of Tennis Musicals" (Second Generation) as he played Kikumaru Eiji. He also appeared in the Shugo Chara Musical, in La Corda de Oro Musical and played the main character in the rerun of the Amuse stage play, FROGS. He appeared in some movies and dramas such as "Ooku", "Bitter Blood", and "Oyaji no Senaka"

KNOWN FOR

Document 72 Hours
2022
Punch-Drunk Woman
2026
A Calm Sea and Beautiful Days with You
2025
Breakers
2020
I'll Do Better Next Life
2020
ISHIKO and HANEO: You're Suing Me?
2022
Police in a Pod
2021
Back of Father
2014
The Neighbor of Healing Has a Secret
2023
Saving My Stupid Youth
2014
The Expert of Changing Jobs
2023
ZERO -The Bravest Money Game-
2018

FILMOGRAPHY

All
Movies
TV
Acting
63
2026
Punch-Drunk Woman
as Hidehiko Ebihara
2025
Love is Hard for a Rich Man
as Rihito Narita
2025
Unsung Heroes
as Minoru Komatsuzaki
2025
A Calm Sea and Beautiful Days with You
as Fukami Ryunosuke
2025
I Want to Die Alone
as Satoshi Yamaguchi
2025
A Kiss Lasts Forever
2024
Lovesick Ellie
as Sumi Shiota
2024
ゴースト・オブ・レディオ～バチボコ怖い心霊バスツアー～
2024
It's a Wonderful Teacher!
as Otomo Seiya
2024
I Wanna Punch That Scumbag!
as Oba Kanato
2023
Birth of Melos
2023
Jeanne d'Arc
as Charles VII
2023
Kingdom: The Stage
as 嬴政・漂 （Wキャスト）
2023
The Neighbor of Healing Has a Secret
2023
A Farewell's Love That Begins with a Bet
as Koichi Satomura
2023
The Expert of Changing Jobs
as Yuuichirou Kodama
2022
ISHIKO and HANEO: You're Suing Me?
as Atsuhiko Sawamura
2022
Sawako: It's Endless Revenge
as Yukito Hatta
2022
Today the German Village Won't be Lit Up
2022
Black/Crowes~roppongi underground~
2022
Document 72 Hours
as Self - Narrator (voice)
2021
I Will Do it in the Next Life SP
as Matsuda Ken
2021
Liar x Liar
as Shinki Karasuma
2021
DIVOC-12
2021
来世ではちゃんとします お正月初夢SP
2021
Ojisama to Neko
as Moriyama Yoshiharu
2021
ラブコメの掟～こじらせ女子と年下男子～
as Ryo Mamiya
2021
Snack Scratches
as Jun Takii
2021
Police in a Pod
2020
Signal 100
as Sota Sasaki
2020
Mio's Cookbook
as Gensai Nagata
2020
The Mystery Collection of Enmado Sara
as Shuta Hamamoto
2020
I'll Do Better Next Life
as Ken Matsuda
2020
行列の女神～らーめん才遊記～
as Hayato Shirasaka
2020
Breakers
as Suguru (voice)
2019
Samurai Marathon
as Saburo
2019
I Was a "Secret Bitch"
as Tsuyoshi Ando
2019
You Are Marked for Death!
2019
The New King
2019
When One Day I Will Sleep
as Kuro
2018
Waiting For Spring
as Aya Kamiyama
2018
Hold On, Baseball Team
2018
Missions of Love
as Shigure Kitami
2018
Laughing Under the Clouds
as Ren Nagayama
2018
ZERO -The Bravest Money Game-
as 氷川ユウキ
2018
The Could've-Gone-All-the-Way Committee
2018
Missions of Love
as Shigure Kitami
2018
特命刑事 カクホの女
as Yamato Midorikawa
2017
Anonymous Noise
as Momo Sakaki
2017
Amateur Lovers Never Give Up!
as Shingo Kakitani
2017
Tokyo Alice
as Ken Shinonome
2016
My Name is Shingo
as ロビン
2016
Dorome: Boys' Side
as Hayata Hoshino
2016
Dorome: Girls' Side
as Hayata Hoshino
2015
化石の微笑み
as Miyahara Kazuya
2015
Drawing Days
2015
If Tomorrow Comes
as Daisuke Matsui
2015
Hotel Concierge
as Gota Makihara
2014
A Drop of the Grapevine
as Young Ao
2014
Saving My Stupid Youth
as Mamoru Murai
2014
Back of Father
as Yusuke
2013
Tatsuro Yamashita - Christmas Eve 30th Anniversary Short Movie
2011
Musical The Prince Of Tennis Concert: Dream Live 2011
as Kikumaru Eiji