dancing, performance, the idolmaster cinderella girls u149, the idolmaster series, ichihara nina, 2girls, multiple girls, cosplay, smile, gloves, matoba risa, twintails, black hair, long hair, brown hair, kigurumi, dress, bow, yellow eyes, hair bow, blunt bangs, white gloves, brown eyes, blurry, bangs, blue bow, very long hair