
Rina Koike
Born: 1993-09-03
Place of birth: 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.
Filmography

Kamen Rider Kiva
2008

Girls Remix in Halloween Party
2025

River's Edge Investigative Agency Okawabata
2014

Ultraman Ginga S
2014

Great Selection Taxi
2014

Ultra Fight Victory
2016

DREAM STAGE
2026

Sailor Zombie
2014

Kamen Rider Den-O & Kiva: Climax Deka
2008

ISHIKO and HANEO: You're Suing Me?
2022

Pretty Guardian Sailor Moon
2003

Mother at Fourteen
2006

Gourmet Detective Goro Akechi
2020

Innocent Lilies: The End And The Beginning
2015

Yunagi City, Sakura Country
2007

Kaidan Shin Mimibukuro: Dai Go Ya
2006

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

Kamen Rider
1971