S1·E39 The Path Lit by the Full Moon

Originally from the Village Hidden in the Sound, Mitsuki has made up his mind to become a Hidden Leaf Shinobi. In the past, having lost his memory, Mitsuki finds himself in unfamiliar surroundings, unsure of his identity and motive. Mitsuki faces a difficult decision, but his thoughts and feelings that had once been shrouded in mystery, now come to light