Yuki is a very tall young woman with a slender yet athletic build and light skin. She has long blonde hair that extends well down her back with two tufts on in front of each side of her face. She has wide brown eyes with thin eyebrows and pronounced eyelashes. She appears in a sleeveless, dark-colored vest reminiscent of female Chinese martial artists' attire. She finishes this outfit with a pair of dark boots and red baggy cargo pants.

A Fight against Yuki Tsukumo in Tengen's Barrier

Denji is a teenage boy with scruffy blond hair. He has yellow-brown eyes and bags underneath, resulting in a dazed and tired expression. His teeth are noticeably sharp and angular. Due to malnutrition in his childhood, he has a scrawny build with protruding ribs, and due to the stress of what he did for a living, he’s often mistaken for being older than he actually is. He spent much of his time wearing the standard Public Safety Devil Hunter uniform, consisting of a white shirt, tie, and slacks.

A Fight against Denji within the City

Kinji is a tall young man with tan skin and a muscular build. He has small magenta-colored eyes with thin slitted eyebrows and a thin mustache made of stubble. While at Jujutsu High, Hakari had black hair styled into short twisted locks with a fade below his brow line. His hair is currently dyed blonde and in the shape of a puffy, tapered afro that slicks back toward the rear of his head. Hakari sports a Jujutsu High uniform jacket with a connected hoodie with the same jeans and boots. 

Fight against Kinji Hakari in Tokyo Colony 2

The shikigami itself is a towering, muscular humanoid figure with four wings protruding from its eye sockets and a tail-like appendage extending from the back of its head. Hovering just above this is a large eight-handled wheel that rotates as Mahoraga responds to new stimuli. Furu's Incantation of the Ten Sacred Treasures and this wheel represent a complete cycle and harmony. Mahoraga also sports black hakama bottoms and a white sash around its waist to cover most of its lower body.

A Fight against Mahoraga in Shibuya

Yuji is a young man of average height and appears to have a slender build when wearing baggy clothing, but actually has a lean and muscular physique. He also has relatively large light brown eyes and spiky pink hair that's styled in an undercut fashion. When becoming the vessel for Sukuna after eating his finger, he gains a second pair of eyes that only open when Sukuna controls his body along with his many markings. 