-He's 1000 year old. He used to take the appearance of his former host: Itadori Yuji, but with pink spiked hair slightly pushed upfront and with tattoos/lines on his forehead, nose, cheeks, upper body, and abdomen. He also has a second pair of eyes underneath his noral eyes, which are usually closed -He once asserted that "love is worthless" -Sukuna has a myopic view on love and does not comprehend the value of love -His hobby is eating