dancing, performance, raruru, the idolmaster cinderella girls u149, the idolmaster series, 1girl, hoshizora rin, short hair, hands on hips, yellow eyes, solo, ryuzaki kaoru, hair ornament, open mouth, smile, dress, gloves, hairclip, tiara, pendant watch, watch, orange hair, thighhighs, jewelry, bare shoulders, :d, white thighhighs, white gloves