1boy, 2girls, blue_eyes, blush, brown_hair, character_name, cinderella_girls_gekijou, comic, hairband, hoshi_syoko, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, leaf, maple_leaf, multiple_girls, naked_towel, onsen, outdoors, producer_(idolmaster), ribbon, sakuma_mayu, short_hair, smile, towel