masato anno, the idolmaster cinderella girls, the idolmaster series, multiple girls, anastasia (idolmaster), 3girls, japanese clothes, kimono, short hair, blonde hair, hair ornament, closed eyes, grey hair, hair flower, brown hair, ohtsuki yui, long hair, blue eyes, flower, smile, sash, floral print, open mouth, obi, outdoors, blurry, paddle, side ponytail, hishaku