Shonen Jump manga.

Translated from the Japanese

"In a world where cursed spirits feed on unsuspecting humans, fragments of the legendary and feared demon Ryomen Sukuna were lost and scattered about. Should any demon consume Sukuna's body parts, the power they gain could destroy the world as we know it. Fortunately, there exists a mysterious school of Jujutsu Sorcerers who exist to protect the precarious existence of the living from the supernatural!... Yuta Okkotsu is a nervous high school student who is suffering from a serious problem--his childhood friend Rika has turned into a curse and won't leave him alone. Since Rika is no ordinary curse, his plight is noticed by Satoru Gojo, a teacher at Jujutsu High."--Provided by publisher

Reads from right to left

"First published in Japan in 2018 by Shueisha Inc., Tokyo."--Page opposite title page

Parental advisory: "[R]ecommended for ages 16 and up. This volume contains fantasy violence"--Page opposite title page

"The prequel to Jujutsu Kaisen"--Back cover

Rated: T+, for Older teen