Sukuna is a tall and muscular man with four arms, four eyes, and a large mouth on his stomach. He has short pink-red hair and red eyes, with his two right eyes being angled differently and located on a white flesh plate-like structure on the right side of his face. His body is also covered in tattoos, which manifest on his vessel whenever he is in control and are naturally present in his true form. The tattoos are mostly black lines on his wrists, upper arms, upper body, abdomen, and face. Black dots are also tattooed on each his shoulders. When these tattoos manifest on a vessel with two arms, the lines encircling the upper arms and wrists are doubled, and circles form around the black dots on the shoulders.. He still was in the Heian era so he typically had his black haori on, he ate in his throne while being worshiped and Uraume usually serving him food as his servent.

“ Didn't know that Kimi had three children.. I hate kids.. ”

Sukuna slumped in his chair, he didn't know that they already grew up. But his warrior brought in a person with something that covered his head.