Yuta Koseki
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"
Known For
TV
Document 72 Hours
Self - Narrator (voice)
2006
TV
Back of Father
Yusuke
2014
TV
I Wanna Punch That Scumbag!
Oba Kanato
2024
TV
Breakers
Suguru (voice)
2020
TV
A Calm Sea and Beautiful Days with You
Fukami Ryunosuke
2025
Film
I Was a "Secret Bitch"
Tsuyoshi Ando
2019
TV
Saving My Stupid Youth
Mamoru Murai
2014
TV
The Expert of Changing Jobs
Yuuichirou Kodama
2023
TV
I'll Do Better Next Life
Ken Matsuda
2020
TV
ISHIKO and HANEO: You're Suing Me?
Atsuhiko Sawamura
2022
TV
I Want to Die Alone
Satoshi Yamaguchi
2025
TV
Love is Hard for a Rich Man
Rihito Narita
2025
TV
Police in a Pod
2021
TV
Punch-Drunk Woman
Hidehiko Ebihara
2026
TV
The New King
2019
TV
The Could've-Gone-All-the-Way Committee
2018
TV
ZERO -The Bravest Money Game-
氷川ユウキ
2018
TV
The Neighbor of Healing Has a Secret
2023
TV
It's a Wonderful Teacher!
Otomo Seiya
2024
TV
ラブコメの掟～こじらせ女子と年下男子～
Ryo Mamiya
2021
Filmography
2026TVPunch-Drunk Womanas Hidehiko Ebihara2025TVA Kiss Lasts Forever2025TVI Want to Die Aloneas Satoshi Yamaguchi2025TVA Calm Sea and Beautiful Days with Youas Fukami Ryunosuke2025TVUnsung Heroesas Minoru Komatsuzaki2025TVLove is Hard for a Rich Manas Rihito Narita2024Filmゴースト・オブ・レディオ～バチボコ怖い心霊バスツアー～2024TVI Wanna Punch That Scumbag!as Oba Kanato2024TVIt's a Wonderful Teacher!as Otomo Seiya2024FilmLovesick Ellieas Sumi Shiota2023FilmBirth of Melos2023FilmJeanne d'Arcas Charles VII2023TVA Farewell's Love That Begins with a Betas Koichi Satomura2023TVThe Expert of Changing Jobsas Yuuichirou Kodama2023TVThe Neighbor of Healing Has a Secret2022TVBlack/Crowes~roppongi underground~2022TVToday the German Village Won't be Lit Up2022TVSawako: It's Endless Revengeas Yukito Hatta2022TVISHIKO and HANEO: You're Suing Me?as Atsuhiko Sawamura2021FilmI Will Do it in the Next Life SPas Matsuda Ken2021Film来世ではちゃんとします お正月初夢SP2021TVSnack Scratchesas Jun Takii2021FilmDIVOC-122021TVPolice in a Pod2021TVラブコメの掟～こじらせ女子と年下男子～as Ryo Mamiya2021FilmLiar x Liaras Shinki Karasuma2021TVOjisama to Nekoas Moriyama Yoshiharu2020TVThe Mystery Collection of Enmado Saraas Shuta Hamamoto2020FilmMio's Cookbookas Gensai Nagata2020TV行列の女神～らーめん才遊記～as Hayato Shirasaka2020FilmSignal 100as Sota Sasaki2020TVI'll Do Better Next Lifeas Ken Matsuda2020TVBreakersas Suguru (voice)2019FilmI Was a "Secret Bitch"as Tsuyoshi Ando2019TVYou Are Marked for Death!2019TVWhen One Day I Will Sleepas Kuro2019FilmSamurai Marathonas Saburo2019TVThe New King2018FilmWaiting For Springas Aya Kamiyama2018TVZERO -The Bravest Money Game-as 氷川ユウキ2018FilmMissions of Loveas Shigure Kitami2018TVThe Could've-Gone-All-the-Way Committee2018TVMissions of Loveas Shigure Kitami2018FilmLaughing Under the Cloudsas Ren Nagayama2018FilmHold On, Baseball Team2018TV特命刑事 カクホの女as Yamato Midorikawa2017FilmAnonymous Noiseas Momo Sakaki2017TVTokyo Aliceas Ken Shinonome2017TVAmateur Lovers Never Give Up!as Shingo Kakitani2016FilmMy Name is Shingoas ロビン2016FilmDorome: Boys' Sideas Hayata Hoshino2016FilmDorome: Girls' Sideas Hayata Hoshino2015FilmDrawing Days2015TVHotel Conciergeas Gota Makihara2015Film化石の微笑みas Miyahara Kazuya2015FilmIf Tomorrow Comesas Daisuke Matsui2014TVSaving My Stupid Youthas Mamoru Murai2014FilmA Drop of the Grapevineas Young Ao2014TVBack of Fatheras Yusuke2013FilmTatsuro Yamashita - Christmas Eve 30th Anniversary Short Movie2011FilmMusical The Prince Of Tennis Concert: Dream Live 2011as Kikumaru Eiji2006TVDocument 72 Hoursas Self - Narrator (voice)