The ANBU Kakashi arc begins next week (February 6) with Naruto Shippuden 349, “A Mask that Hides the Heart”. This is a special filler arc focusing on the life of our beloved sensei in his youth, after the death of his comrades Obito and Rin. It’s unknown how long the arc will be, but it will start off with Minato’s promotion to Hokage. Take a look at the Naruto Shippuden 349 preview below. The first video is directly related to episode 349, while the second is more of a general preview to the arc. It features members of Nogizaka46, the Japanese pop idol group behind Naruto Shippuden 14 (the current opening).