
Rina Koike
Acting
Born 1993-09-03 · Oyama, Tochigi, Japan
Koike started a junior idol career with the DVD Big Brother at age 10, when she was in 4th grade. Koike Rina played Sailor Luna in the 2004 live-action version of Sailor Moon, Pretty Guardian Sailor Moon. She also played the role of Shizuka on the 2008 Kamen Rider Series, Kamen Rider Kiva. In early 2011 she starred in the short TV drama Onegai Kanaete Versailles, alongside visual kei metal band Versailles. After graduating from Asia University in 2016, Koike took a two-year break from the entertainment industry to spend time studying English in New Zealand and Australia.
Known for

Kamen Rider Den-O & Kiva: Climax Deka
2008 · Movie

Kamen Rider Kiva: King of the Castle in the Demon World
2008 · Movie

Girl's Blood
2014 · Movie

Ultra Fight Victory
2016 · Movie

Ultraman Ginga S the Movie: Showdown! The 10 Ultra Warriors!
2015 · Movie

Girls Remix in Halloween Party
2025 · Movie

Yunagi City, Sakura Country
2007 · Movie

Innocent Lilies: The End And The Beginning
2015 · Movie

Grand Guignol
2022 · Movie

Kaidan Shin Mimibukuro: Dai Go Ya
2006 · Movie

Yakuza Ladies Neo
2013 · Movie

The Serialist
2013 · Movie

Kamen Rider Backwards-Kiva: Queen of the Demonic Castle
2008 · Movie

Happy Landing
2015 · Movie

Tales of Terror: Final Night 1
2006 · Movie

Tales of Terror: Final Night 2
2006 · Movie

Punch the Blue Sky
2008 · Movie

Hobonichi no Kaidan: Vol 1
2020 · Movie