Yamaguchi Rina was born in Kanagawa Prefecture and is a dancer at EXPG Yokohama. In 2019, Rina had her debut, being introduced to be an important supporting character and antagonist of "Secret x Heroine Phantomirage, Sarai". This kicked off her acting career. While participating in LDH's "The Girl Audition" in 2018 as a part of the Actress Category, Takeshi Miike told the contestants that whoever is a successful applicant in this category will get to receive a part in his works. After winning, Rina managed to get the role of Shihara Sarai for "Police x Heroine Lovepatrina"! Aside from being a part of the cast, she is a member of the idol unit they released through the series called lovely². Edit Biography