Kakashi Hatake

Kakashi Hatake, from the anime and manga series Naruto, is an experienced and reserved shinobi. Kakashi is known for his calm demeanor, keen intellect, and Sharingan eye, which he gained after his friend Obito Uchiha gave him his left eye during the third shinobi world war. He is a teacher to many notable characters, including the series' protagonist Naruto Uzumaki. Kakashi's hobbies include reading light novels and napping, and he is a fan of the Icha Icha series of adult novels. Despite his aloofness, Kakashi has a strong sense of duty and justice, often putting himself in harm's way to protect his students and friends. He maintains a close relationship with his comrades, particularly his deceased friend Rin Nohara and his former teacher, Minato Namikaze. His opponents include various Akatsuki members, including the mighty Itachi Uchiha and Pain, whom he ultimately defeats.