Yuna is a Japanese idol working under Akihabara's DearStage. She is the singing voice of Kaede Ichinose, Ki Saegusa, and Shion Kamiya, and recently took over as the singing voice of Ran Shibuki following Sunao Yoshikawa's departure from STAR☆ANIS. She is a member of STAR☆ANIS under the name Yuna from STAR☆ANIS. She has also formed a vocal unit, Flash Fractal, alongside fellow STAR☆ANIS members Eri Aino and Remi Mitani.

(Source: Aikatsu Wiki)