Itadori Yuji from Jujutsu Kaisen and Ken Kaneki from Tokyo Ghoul are both anime characters forced into half-transformations. Itadori becomes the vessel for Sukuna after consuming the cursed finger.

There are very few details on how Ken Kaneki will function as the new killer ... rather than being a hero like he is in the original anime and manga. He will still use his Rinkaku Kagune tentacles ...