Mei Misonoo  

Himizu Karina, Koyama Sahomi, Umehara Chihiro

Sahomi Koyama is a renowned voice actress hailing from Hiroshima Prefecture, Japan. She operates under the stage name "Misonoo Mei," which is managed by AG-Promotion. Her primary work involves providing vocal performances for adult games. As per her profile on A-Z Creative's recent non-adult media employer page, she has changed her "non-adult" stage name from "Umehara Chihiro (梅原 千尋)" to "Koyama Sahomi (小山 さほみ)". Additionally, she is also known by the nickname Himizu Karina (氷水 かりな).