Rina Koike 小池里奈

Rina Koike (小池里奈) is a versatile Japanese actress, gravure idol, and content creator born on September 3, 1993, in Oyama, Tochigi Prefecture. She debuted in 2004 as Sailor Luna in the live-action Pretty Guardian Sailor Moon and gained recognition for her role as Shizuka in Kamen Rider Kiva (2008). With over 20 years of experience across TV dramas, films, and gravure, Koike is known for her enduring charm, professional dedication, and authentic presence. After graduating from Asia University, she pursued English studies abroad in New Zealand and Australia, broadening her perspective. Currently affiliated with Twin Planet, she serves as a Tochigi Future Ambassador and Oyama hometown ambassador. Follow her on Instagram (@koike_rina_93), X/Twitter (@KoikeRina0903), and her popular YouTube channel “Tonari no Koike.”