The strongest Anbu in Naruto all possess unique abilities, and they were all capable of taking out multiple opponents at once. Related Naruto: Every Major Village's Strongest Female Ninja, Ranked From Hidden Sound's Tayuya to Hidden Leaf's Sakura, these are the strongest female ninjas in all of the Naruto series' major villages. Related Naruto: 10 Strongest Self-Destructing Jutsu Naruto features some powerful Jutsu that come at the cost of its user's life. In the New Era, Sai is the director of the Leaf Village's Anbu, making him among the most skilled Anbu in Boruto. By all accounts, he was one of the strongest Naruto characters who never became a Kage.