Teppei Koike

Okay, I have to talk about the face, because Teppei Koike has been quietly committing fraud against the aging process for like two decades. Born in 1986 down in Osaka, he hit the scene as this impossibly boyish singer-actor, guitar in hand, all dimples and easy charm, and I'll be honest, I initially filed him under "cute kid who'll fade." Wrong. The thing nobody warns you about is the talent underneath: he kept stacking up theater roles until he was hauling home the Kikuta Kazuo Drama Award, which is the kind of stage cred that does not come from a nice smile. That's what gets me about him. He had every excuse to coast on looks and instead turned into a genuinely sturdy stage actor. I love a quiet overachiever.

This take was written by generative AI, one per person, from publicly reported facts (editorial policy). It is a reading of the record, not reporting.

Teppei Koike is a Japanese actor, singer-songwriter, and entertainer born on January 5, 1986, in Osaka Sayama, Osaka Prefecture. He attended Horikoshi High School, a school well known for enrolling entertainment industry students. Active across both music and stage, he has received the Kikuta Kazuo Theatre Award in recognition of his theatrical work. He maintains an official fan site and is active on Instagram and X (formerly Twitter).

Name (English)

Teppei Koike

Name (Japanese)

小池徹平

Reading

こいけ てっぺい

Born

January 5, 1986 (age 40)

Zodiac / Chinese zodiac

Capricorn / Tiger

Origin

Osaka Sayama, Osaka Prefecture, Japan

Blood type

B

Height

167 cm

Agency

バーニングプロダクション

Active years

2002 -

Occupation

Actor / Singer-songwriter / Talent / Singer

High school

Horikoshi High School

Awards & achievements

• Kikuta Kazuo Theatre Award (year unknown)

Spouse

永夏子（2018 - ）

Works summary

Appearances

156 (2002–2027)

By year

2002: 1, 2003: 3, 2004: 2, 2005: 4, 2006: 6, 2007: 6, 2008: 5, 2009: 8, 2010: 3, 2011: 7, 2012: 5, 2013: 4, 2014: 5, 2015: 2, 2016: 7, 2017: 5, 2018: 9, 2019: 7, 2020: 3, 2021: 12, 2022: 9, 2023: 6, 2024: 6, 2025: 8, 2026: 6, 2027: 1

Debut work

天体観測

Filmography / notable works

• Official sitehttps://www.teppeifc.com/
• Instagramhttps://www.instagram.com/teppei.koike_official/
• Xhttps://x.com/ktpchannel_1102
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%B0%8F%E6%B1%A0%E5%BE%B9%E5%B9%B3
• Wikidatahttps://www.wikidata.org/wiki/Q1342906

Tags

• From Osaka Prefecture
• Actor
• Singer-songwriter
• Talent

Last updated

2026-08-26

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. Works and profile fields sourced from Wikipedia reflect content as of 2026-08-26. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.