Boruto: Naruto Next Generations season 1 episode 200
Episode title: Becoming a Student
Kawaki has lost an arm in the battle against Delta, so he is given the prosthetic arm made for Naruto. Though the prosthetic can't move without Naruto's chakra, Naruto shares some of his chakra with Kawaki. Kawaki is surprised by this gesture and remembers how Naruto said that chakra is the power to form bonds with one another. He asks Naruto to train him in Ninjutsu. Meanwhile, Delta informs Jigen that Boruto also has a Karma on his palm. Upon hearing this, Jigen smiles…
