3girls, ^_^, animal_ears, bare_shoulders, black_coat, black_hair, blue_archive, breasts, cheerleader, chibi, chibi_inset, closed_eyes, coat, crop_top, detached_collar, dog_ears, engineering_department_(blue_archive), eyewear_on_head, glasses, gloves, grey_eyes, hair_twirling, hairband, hakuhatsu, halo, hand_up, hibiki_(blue_archive), hibiki_(cheer_squad)_(blue_archive), kotori_(blue_archive), kotori_(cheer_squad)_(blue_archive), long_hair, millennium_cheerleader_outfit_(blue_archive), multiple_girls, navel, official_alternate_costume, ponytail, purple_hair, red_eyes, small_breasts, smile, sticker_on_face, teardrop-framed_glasses, upper_body, utaha_(blue_archive), utaha_(cheer_squad)_(blue_archive), v_arms, white_background, white_gloves