1girl, blue_sailor_collar, blush, closed_mouth, covered_navel, cowboy_shot, hair_between_eyes, hair_ornament, hizaka, i-58_(kancolle), kantai_collection, light_brown_hair, looking_at_viewer, neckerchief, one-hour_drawing_challenge, one-piece_swimsuit, pink_hair, red_eyes, sailor_collar, school_swimsuit, school_uniform, serafuku, shirt, short_hair, simple_background, solo, swimsuit, swimsuit_under_clothes, twitter_username, wet, wet_clothes, wet_shirt, wet_swimsuit, white_background