
While in disguise, Yamato originally also wore a hannya mask, which has a blue wig with an extremely long and wild mane attached to the top and a long blue goatee attached to the bottom. He wears a pair of red hakama pants and sandals, and, much like Oden, wears a large purple and white nio-dasuki behind his back. Yamato's current outfit is a sleeveless white garment with a diamond-shaped design on both sides and an indigo, wisp-patterned bottom half. Yamato also has large, orange eyes with prominent eyelashes, wears gold hoop earrings on both ears, and has horns on the top of his head which are mostly red, but gradually become more flesh-colored toward the base.

He has long, white hair that is bound between orange rods into a ponytail at the back, which fades into aqua green and then blue the further down it goes, and ends in rectangular locks similar to Kaidou. Yamato is taller than an average human, standing at 263 cm (8'8"). Being assigned female at birth and not usually choosing to explicitly present as male, Yamato has typically been referred to as a woman by people when they first encounter him.
