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