The long part of Thoma's hair is tied in a ponytail by a red cord with tassels fading to tan at the ends. Thoma's outfit is a fusion of Western-style attire with parts of samurai armor. He wears a decorative, red and black cropped jacket over a black shirt, along with a pair of silver dog tags hanging around his neck. The buttoned cuffs of his gold-trimmed kote-like sleeves are patterned with a fleur-de-lis design. He wears a black metal headband on his head, with gold-accented horns.