dancing, odashi, performance, the idolmaster cinderella girls u149, the idolmaster series, matoba risa, multiple girls, 2girls, twintails, dress, yellow eyes, black hair, ryuzaki kaoru, long hair, short hair, frills, frilled dress, ribbon, orange hair, hair ribbon, hairclip, bow, hair ornament, pink dress, shoes, white footwear, looking at viewer, bare shoulders