An image from Koukaku Fudou Senki Robo-san, one of the productions that also features Rika Mayama.

Rika Mayama

December 16, 1996 — Tokyo, Japan

Rika Mayama (真山りか) is a member of the japanese idol group Shiritsu Ebisu Chuugaku.

Koukaku Fudou Senki Robo-san

2014