1girl, 9610_(kuroto), black_hair, blue_one-piece_swimsuit, crop_top, dated, green_eyes, grey_neckerchief, hair_ribbon, headgear, i-47_(kancolle), index_finger_raised, kantai_collection, long_hair, low-tied_long_hair, neckerchief, one-piece_swimsuit, one_eye_closed, ribbon, sailor_collar, sailor_shirt, school_swimsuit, see-through, see-through_skirt, shirt, sidelocks, skirt, sleeveless, sleeveless_shirt, solo, swimsuit, swimsuit_under_clothes, tress_ribbon, twitter_username, white_sailor_collar