Kenpachi has a wild and aggressive appearance, fitting with his personality. He wears his captain's jacket without sleeves, and with a more ragged look to it—-he acquired his jacket from the previous 11th Division captain, whom he defeated and killed in a duel in order to become captain. He styles his hair into liberty spikes with bells at the tips, which, Tite Kubo has remarked, makes his hair one of the most difficult to draw in the series.