1girl, ass, black_jacket, blue_background, braid, brown_hair, cosplay, covered_navel, covered_nipples, cowboy_shot, emperor_penguin_(kemono_friends), emperor_penguin_(kemono_friends)_(cosplay), from_below, gradient_background, headphones, hood, hooded_jacket, hoodie, jacket, kantai_collection, kemono_friends, leotard, long_hair, looking_at_viewer, moke_ro, one-hour_drawing_challenge, orange_eyes, penguin_tail, single_braid, solo, souya_(kancolle), tail, thighhighs, white_leotard, white_thighhighs