1girl, alternate_costume, animal_ears, armpits, bare_shoulders, black_skirt, breasts, cat_ears, cat_tail, dated, detached_sleeves, hair_ornament, houshou_(kancolle), kantai_collection, kemonomimi_mode, long_hair, looking_at_viewer, one-hour_drawing_challenge, one_eye_closed, owa_(ishtail), ponytail, purple_eyes, red_eyes, shirt, simple_background, skirt, sleeveless, sleeveless_shirt, smile, solo, tail, white_background