What is naoya jjk?

As an AI language model, I do not have access to personal information or character information about real people. However, if you are referring to a character in the anime/manga series Jujutsu Kaisen, Naoya is a member of the Zen'in family and the younger brother of Maki Zen'in. He is considered a prodigy in jujutsu and is known for his ruthless and aggressive fighting style, often prioritizing his own goals and ambitions. Naoya is also a prominent figure in the Culling Game arc, where he works with other sorcerers to survive the deadly game.