Nizou Okada

Operating under Takasugi’s command, this blind swordsman possesses a lethal technique capable of striking before an opponent even perceives his blade. Driven by a nihilistic desire to annihilate the world, he once clashed with Gintoki, resulting in a broken weapon. However, his return with the parasitic Benizakura blade transformed him into a cybernetic monster, as the weapon slowly consumed his body. Ultimately defeated by Gintoki, his fate remains uncertain following his descent into madness.