3girls, blonde_hair, blue_eyes, brown_hair, character_name, cinderella_girls_gekijou, comic, dimension-3_(idolmaster), green_eyes, ichinose_shiki, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, lazy_lazy_(idolmaster), long_hair, miyamoto_frederica, multiple_girls, ninomiya_asuka, pool, short_hair, smile, swimsuit, water