Teppei Koike
Known for Acting · 57 credits
- Born
- 1986-01-05 (age 40)
- Place of birth
- Osaka, Japan
- Also known as
- 小池 徹平 · Koike Teppei · WaT
Biography
Teppei Koike (小池徹平) is a Japanese singer and actor. Koike and Eiji Wentz (ウエンツ瑛士) forms the singer-songwriter duo WaT. The duo released their debut single Boku no Kimochi (僕のキモチ) in 2005.
Known For
TV Shows (34)
Amachan
2013
as Hiroshi Adachi
Gokusen
2002
as Keita Takeda
Missing Persons Investigation Unit: The Missing Truth
2025
Dragon Sakura
2005
as Hideki Ogata
Iryu: Team Medical Dragon
2006
as Noboru ijuin
Kazama Kimichika: Kyojo Zero
2023
Water Boys
2003
as Iwao Iwata
Drop-out Teacher Returns to School
2003
as Motoya Murase
The Unknown Me
2025
as Kanata Nishijima
Searchin' for My Polestar
2002
My Relentless Wife
2005
Guilty: Kono Koi wa Tsumi Desuka
2020
Shibatora
2008
as Taketora Shibata
DOPE Narcotics Control Department Special Investigation Unit
2025
as Shunji Tokura
The Ransom is Kidnapping
2026
Rikon Shinai Otoko -Sareo to Oyome no Damashi Ai-
2024
Reverse
2017
as Yoshiki Hirosawa
Seven Day Lover
2019
Shonan☆Natsukoi Monogatari
2011
Konkatsu Deka
2015
as Fujioka Tsutsuji
Naniwa shônen tanteidan
2012
Wagemon: Nagasaki Tsuyaku Ibun
2022
Can't Write! ~A Life Without Scenario~
2021
as Takashi Sumi
I want to say I love you
2024
as Sato Kohei
Wagaya no Mondai
2018
as [Husband]
Ohitorisama
2009
as Shinichi Kanzaka
Steel Frame
2010
as Heita Tomishima
Take Away Love, Summer
2019
as Kiriyama Tsubaki
Are You Ready? Hey You Girl!
2018
as Takatsugu Masaki
Stage Play "Journey to the West"
2024
After School
2004
as Komiya Kaname
ボーダーライン
2014
as 카와바타 아키라
Kirei 〜 The Woman Who Met Up With God 〜
2019
劇場の灯を消すな！Ｂｕｎｋａｍｕｒａシアターコクーン編
2020
Movies (23)
Kids
2008
as Asato
Death Note: The Musical
2015
as L
Gokusen: The Movie
2009
as Keita Takeda
Psyche
2019
Genkai in a Black Company
2009
as Masao Oneta
The Confidence Man JP - The Movie -
2019
as Kimihiko Katsura
Lovely Complex
2006
as Atsushi Otani
Little Ghostly Adventures of Tofu Boy
2011
Lock-On Love
2018
as Takatsugu Masaki
The Homeless Student
2008
as Hiroshi Tamura
ミュージカル「ある男」
2025
Portrait of the Wind
2005
Water Boys 2
2004
Hontô ni Atta Kowai Hanashi: 15th Anniversary Special
2014
Meters Away, Worlds Apart
2021
MieMie ~She Can See~
2025
Sabuibo Mask
2016
as Gonsuke
Japanese Salaryman NEO
2011
as Makoto Shinjo
Sabu and Ichi's Detective Stories
2015
as Sabu
科捜研の女 ファイナル
2026
1789 -Lovers of the Bastille-
2018
as Ronan Mazurier
ミュージカル「るろうに剣心 京都編」
2022
Death Note: The Musical
2017
as L
About Teppei Koike
Teppei Koike (小池徹平) is a Japanese singer and actor. Koike and Eiji Wentz (ウエンツ瑛士) forms the singer-songwriter duo WaT. The duo released their debut single Boku no Kimochi (僕のキモチ) in 2005. With 57 credits spanning from 2002 to 2026, Teppei Koike has appeared in 23 films and 34 TV shows.
Fans searching for Teppei Koike movies, Teppei Koike filmography, or the latest projects starring Teppei Koike can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Teppei Koike Movies
- Kids (2008) — as Asato
- Death Note: The Musical (2015) — as L
- Gokusen: The Movie (2009) — as Keita Takeda
- Psyche (2019)
- Genkai in a Black Company (2009) — as Masao Oneta
Where to Watch Teppei Koike Films
Most Teppei Koike movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Teppei Koike, check our movies catalogue and browse page.