1boy, artist_name, black_hair, blue_background, blue_eyes, covered_mouth, gakuran, jacket, jacket_on_shoulders, katana, looking_at_viewer, male_focus, mendou_shuutarou, mtkg_05, school_uniform, short_hair, simple_background, solo, sword, tentacles, urusei_yatsura, watermark, weapon, white_gakuran