Naruto Explains How Kakashi Actually Grew Stronger After The Ninja War

Kakashi Hatake, also known as the Copycat Ninja of the Leaf, is a pivotal character to the Narutostory. First introduced as the titular protagonist’s aloof and lazy mentor, the white-haired genius from Konoha quickly became one of the most popular characters, as he was not only incredibly interesting but he was also among the strongest ninjas in the franchise. By the time the Fourth Great Ninja War began, Kakashi was one of the few characters who could face the strongest villains in the series.