1girl, acchi_kocchi, ahoge, arms_behind_back, barefoot, black_one-piece_swimsuit, blush, breasts, collarbone, feet, floral_print, foot_up, foreshortening, full_body, hair_between_eyes, innertube, legs, long_hair, looking_at_viewer, miniwa_tsumiki, one-piece_swimsuit, purple_eyes, purple_hair, school_swimsuit, shadow, shiny_skin, sidelocks, small_breasts, soles, solo, swimsuit, tachakan, toenails, toes, water