1girl, ahoge, bare_shoulders, blue_one-piece_swimsuit, blush, breasts, closed_mouth, cloud, covered_navel, grey_hair, hair_between_eyes, holding, holding_towel, kibisake, looking_at_viewer, old_school_swimsuit, one-piece_swimsuit, original, outdoors, pink_eyes, school_swimsuit, short_eyebrows, small_breasts, smile, solo, star_(symbol), star_print, sunset, swimsuit, thick_eyebrows, torii_koyomi, towel