| Yui Koike | |
| Native Name: | 小池 唯 |
| Native Name Lang: | ja |
| Birth Date: | 4 April 1991[1] |
| Birth Place: | Saitama Prefecture, Japan |
| Occupation: | Actress |
| Years Active: | 2006–present |
| Height: | 157 cm |
is a Japanese actress and former gravure idol. She is known for her role as Ahim de Famille/Gokai Pink in the 2011 Super Sentai series Kaizoku Sentai Gokaiger. She was a member of the idol group Tomato n'Pine. She is currently affiliated with Weeds Company.
| Year | Title | Role | Other notes | |
|---|---|---|---|---|
| 2009 | Idol reporter | Episode 12 | ||
| Koike San Shimai | Yui | |||
| Boku no Himitsu Heiki | Juri Kakiuchi | Episode 8 | ||
| 2010 | Kaibutsu-kun | Episode 1 | ||
| Manpuku Shōjo Dragonet | Sayaka Fujimura | Episode 9 | ||
| Kamen Rider W | Yui Aoyama | Final episode | ||
| 2011 | Atsui zo! Nekogaya | Ikumi Oshino | Main role | |
| Kaizoku Sentai Gokaiger | Ahim de Famille/Gokai Pink | Main role | ||
| 2014 | Keishichō Sōsa Ikka 9-gakari Season 9 | Haruka Tachibana | Episode 6 | |
| 2015 | Love Riron | Azusa | Episodes 4–6 and final | |
| 2016 | Doubutsu Sentai Zyuohger | Ahim de Famille/Gokai Pink | Episodes 28 and 29 | |
| 2017 | Keishichō Sōsa Ichikachō Season 2 | Yui Aikawa | Episode 4 | |
| 2019 | Keiji Zero | Mizuki Tachibana | Episode 7 | |
| 2020 | Kiken na Venus | Final episode |
| Year | Title | Role | Other notes | |
|---|---|---|---|---|
| 2009 | Miss Machiko | Nana Sakuragaoka | ||
| 2010 | Gachinko Shissō Jōtō | Ami Nakamura | ||
| 2011 | Gokai Pink | Cameo, voice role | ||
| Gokaiger Goseiger Super Sentai 199 Hero Great Battle | Ahim de Famille/Gokai Pink | Main role | ||
| Ahim de Famille/Gokai Pink | Main role | |||
| 2012 | Ahim de Famille/Gokai Pink | Main role | ||
| Ahim de Famille/Gokai Pink, Go-On Yellow (voice) | ||||
| The Joker Game | Minako Yokoe | |||
| 2013 | Ahim de Famille/Gokai Pink | |||
| Daily Lives of High School Boys | Convenience store clerk | |||
| Ryukyu Battle Royale | Misako Shinjo | |||
| 2021 | Ahim de Famille/Gokai Pink |