1girl, ariake_(kancolle), black_hair, black_tank_top, breasts, casual, cowboy_shot, grey_shorts, hair_over_one_eye, kantai_collection, looking_at_viewer, official_alternate_costume, one-hour_drawing_challenge, ponytail, purple_eyes, shidas0459, shorts, simple_background, sitting, solo, tank_top, twitter_username, white_background