Boruto: Naruto Next Generations - Season 1 Episode 176 Blockade the A-Un Gate!
Overview: Konohamaru and his teammates report their findings that the Kara receives outside assistance from people called Outers, and that these Outers may have covertly infiltrated the Five Great Shinobi Nations. Though Naruto feels that, as Hokage, he is responsible for protecting the village, he is unable to decide on a course of action.