1girl, alternate_breast_size, alternate_costume, arashio_(kancolle), black_skirt, breasts, brown_eyes, brown_hair, cleavage, collared_shirt, contrail, dress_shirt, gakky, kantai_collection, long_hair, long_sleeves, looking_at_viewer, medium_breasts, one-hour_drawing_challenge, pleated_skirt, shirt, skirt, solo, standing, white_shirt