Arata Nitta

Arata Nitta is a character in Jujutsu Kaisen.

Shibuya Incident Arc
Arata arrives shortly behind Todo after he has finished treating Nobara. Todo asks for Arata to heal his brother as Yuji reveals that Sukuna has killed many people while including that Nanami is dead as well, shocking Arata. Arata is left confused as Mahito closes the distance and tries to attack the trio but Todo is able to kick him away. While Todo goes to battle Mahito, Arata uses his cursed technique to heal Yuji and tells Yuji that his existing injuries won't get any worse and has stopped the bleeding. He also adds that new injuries will still incur damage while thinking to himself about how Yuji and Aoi don't look nothing alike. Arata tells Yuji that he's healed Nobara and will be taking her and retreating.

Abilities
Arata Nitta is a jujutsu sorcerer and is capable of using cursed energy.

Jujutsu
Cursed Technique: Arata's cursed technique allows him stop existing injuries from getting any worse. For example, he can stop the bleeding and subside the pain of whoever he applies this technique to, however he can't heal them or get rid of those injuries. This technique only works on existing injuries, meaning that any future ones will still incur damage even if the technique is active.