A Shinobi Bout of Friendship

Tsurushi Hachiya, Kagura's former classmate at the Academy, finds Boruto and his friends from the Leaf irritating, so he kidnaps Denki. Kagura and Boruto set out to rescue him, and they find themselves in a battle against Hachiya and his crew. During the fight, the truth that Kagura has been hiding is revealed!Source: crunchyroll