1girl, adapted_costume, bikini, black_bikini, breasts, brown_eyes, brown_hair, contrapposto, cowboy_shot, foreshortening, hairband, index_finger_raised, kantai_collection, long_hair, official_alternate_costume, one-hour_drawing_challenge, open_mouth, red_hairband, round_teeth, shiratsuyu_(kancolle), shiratsuyu_kai_ni_(kancolle), shorts, simple_background, smile, solo, swimsuit, teeth, tetsukuzu_(yajirushi_shita), upper_teeth_only, white_background, white_shorts