dancing, odashi, performance, the idolmaster cinderella girls u149, the idolmaster series, tachibana arisu, multiple girls, sakurai momoka, blonde hair, 2girls, dress, brown eyes, holding hands, bow, brown hair, long hair, open mouth, short hair, hair bow, hairband, smile, green eyes, short sleeves, puffy sleeves, blue bow, puffy short sleeves, white dress, frills, sleeveless, out of frame, :d