Yamaguchi Ayuka

 (山口愛悠伽) is a Japanese idol and model. She's a member and leader of Marble Angel.

Profile

 * Hobbies: Singing and making sweets
 * Skills: Playing the drums

Unreleased Songs

 * 1) [2018.07.09] Natsu no Ojousan (夏のお嬢さん) (Sakakibara Ikue cover)
 * 2) [2018.08.20] Toshishita no Otokonoko (年下の男の子) (Candies cover)