Menma

Meet Menma, a former bandit from the Land of Rice Fields with a mysterious past. His real name is a total secret, but Naruto gave him the nickname Menma, which means "fermented bamboo," after rescuing him. After witnessing a brutal act that nearly cost a young girl's life, he decided to turn a new leaf. But a nasty fall off a cliff leaves him with amnesia—thanks to some tricky jutsu. Once he lands in Konoha, he rises to the occasion, earning the respect of the village while grappling with his lost memories. Things take a dramatic turn when he makes the ultimate sacrifice to save the village from bandits, leaving behind a bittersweet legacy that deeply affects Naruto, who clings to a special memento—a magical ocarina that can enhance a ninja's power.