Reina Zenin

In the shadow of the misogynistic Zenin clan, twin sister and brother Reina and Toji fiercely protect each other; Reina, armed with secret projection sorcery, defies the clan's oppressive rules to defend her brother against the cruel Naoya and the harsh realities of their Jujutsu Kaisen world.

In the cutthroat Zenin clan, Reina protects her powerless younger brother Toji with her secret Projection Sorcery—until his Heavenly Restriction awakens, forcing them to shatter the Jujutsu world's chains together.