Zero Kishi, known as Ginga Kishi Zero (Silver Knight Zero), is a Makai Knight in the Garo franchise. He is a skilled warrior who wields the Silver Fang armor and serves as a powerful ally to the series' main protagonist, Kouga Saejima. Zero is portrayed as a lone wolf with a cool and stoic demeanor, but gradually forms deep bonds with other characters. His complex past and unwavering sense of justice make him a fan-favorite and a vital figure in the fight against Horrors.