1girl, alternate_costume, artist_name, bow, breasts, clover_background, conte_di_cavour_(kancolle), cup, dated, drinking_straw, fang, gakky, grey_eyes, grey_hair, hand_in_pocket, holding, holding_cup, kantai_collection, long_hair, long_sleeves, one-hour_drawing_challenge, open_mouth, pleated_skirt, red_bow, school_uniform, serafuku, simple_background, skirt, smile, solo, standing