4girls, ball, beachball, bikini, black_hair, blonde_hair, blue_eyes, brown_hair, eighth_note, hair_ornament, hairband, long_hair, multiple_girls, musical_note, one_eye_closed, quarter_note, red_eyes, remodel_(kantai_collection), sailor_bikini, sailor_collar, shaved_ice, short_hair, smile, swimsuit, tongue, twintails