Biography
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"
Acting credits 35 titles
I Want to Die Alone
as Satoshi Yamaguchi
Series
2025
8.8
A Calm Sea and Beautiful Days with You
as Ryunosuke Fukami
Series
2025–
8.6
Unsung Heroes
as Minoru Komatsuzaki
Series
2025
8.0
Love is Hard for a Rich Man
as Rihito Narita
Series
2025
6.0
I Wanna Punch That Scumbag!
as Oba Kanato
Series
2024
6.0
Lovesick Ellie
as Sumi Shiota
Film
2024
5.1
A Farewell's Love That Begins with a Bet
as Koichi Satomura
Series
2023
6.7
The Neighbor of Healing Has a Secret
Series
2023
7.0
Kingdom: The Stage
as 嬴政・漂 （Wキャスト）
Film
2023
Black/Crowes~roppongi underground~
Series
2022–
10.0
Snack Scratches
as Jun Takii
Series
2021
6.0
DIVOC-12
Film
2021
7.8
ラブコメの掟～こじらせ女子と年下男子～
as Ryo Mamiya
Series
2021
6.4
Liar x Liar
as Shinki Karasuma
Film
2021
7.8
Ojisama to Neko
as Moriyama Yoshiharu
Series
2021
8.8
The Mystery Collection of Enmado Sara
as Shuta Hamamoto
Series
2020
8.5
Mio's Cookbook
as Gensai Nagata
Film
2020
8.1
行列の女神～らーめん才遊記～
as Hayato Shirasaka
Series
2020
7.0
Signal 100
as Sota Sasaki
Film
2020
5.8
I'll Do Better Next Life
as Ken Matsuda
Series
2020–2023
6.7
I Was a "Secret Bitch"
as Tsuyoshi Ando
Film
2019
4.7
When One Day I Will Sleep
as Kuro
Series
2019
5.1
Samurai Marathon
as Saburo
Film
2019
6.0
Waiting For Spring
as Aya Kamiyama
Film
2018
7.2
ZERO -The Bravest Money Game-
as 氷川ユウキ
Series
2018
7.8
Missions of Love
as Shigure Kitami
Film
2018
7.0
Missions of Love
as Shigure Kitami
Series
2018
7.4
Laughing Under the Clouds
as Ren Nagayama
Film
2018
5.8
Hold On, Baseball Team
Film
2018
8.0
Anonymous Noise
as Momo Sakaki
Film
2017
7.7
Tokyo Alice
as Ken Shinonome
Series
2017
7.6
Amateur Lovers Never Give Up!
as Shingo Kakitani
Series
2017
7.0
Dorome: Girls' Side
as Hayata Hoshino
Film
2016
6.0
Hotel Concierge
as Gota Makihara
Series
2015
8.0
Saving My Stupid Youth
as Mamoru Murai
Series
2014
7.7
このフィルターに一致する作品はありません。
発表済みの作品はまだありません。
代表作
8.6
Series
A Calm Sea and Beautiful Days with You
Ryunosuke Fukami
2025–
6.7
Series
I'll Do Better Next Life
Ken Matsuda
2020–2023
7.7
Series
Saving My Stupid Youth
Mamoru Murai
2014
0.0
Film
Kingdom: The Stage
嬴政・漂 （Wキャスト）
2023
7.0
Series
行列の女神～らーめん才遊記～
Hayato Shirasaka
2020
7.0
Series
The Neighbor of Healing Has a Secret
2023
6.4
Series
ラブコメの掟～こじらせ女子と年下男子～
Ryo Mamiya
2021
6.0
Series
I Wanna Punch That Scumbag!
Oba Kanato
2024
4.7
Film
I Was a "Secret Bitch"
Tsuyoshi Ando
2019
7.4
Series
Missions of Love
Shigure Kitami
2018
7.8
Series
ZERO -The Bravest Money Game-
氷川ユウキ
2018
6.0
Series
Love is Hard for a Rich Man
Rihito Narita
2025
8.8
Series
I Want to Die Alone
Satoshi Yamaguchi
2025
8.0
Series
Unsung Heroes
Minoru Komatsuzaki
2025
6.7
Series
A Farewell's Love That Begins with a Bet
Koichi Satomura
2023
8.8
Series
Ojisama to Neko
Moriyama Yoshiharu
2021
5.8
Film
Signal 100
Sota Sasaki
2020
8.0
Series
Hotel Concierge
Gota Makihara
2015
7.6
Series
Tokyo Alice
Ken Shinonome
2017
6.0
Series
Snack Scratches
Jun Takii
2021
10.0
Series
Black/Crowes~roppongi underground~
2022–
8.5
Series
The Mystery Collection of Enmado Sara
Shuta Hamamoto
2020
6.0
Film
Samurai Marathon
Saburo
2019
7.0
Series
Amateur Lovers Never Give Up!
Shingo Kakitani
2017
7.8
Film
Liar x Liar
Shinki Karasuma
2021
5.1
Film
Lovesick Ellie
Sumi Shiota
2024
5.8
Film
Laughing Under the Clouds
Ren Nagayama
2018
8.1
Film
Mio's Cookbook
Gensai Nagata
2020
5.1
Series
When One Day I Will Sleep
Kuro
2019
7.8
Film
DIVOC-12
2021
7.2
Film
Waiting For Spring
Aya Kamiyama
2018
7.0
Film
Missions of Love
Shigure Kitami
2018
6.0
Film
Dorome: Girls' Side
Hayata Hoshino
2016
7.7
Film
Anonymous Noise
Momo Sakaki
2017
8.0
Film
Hold On, Baseball Team
2018