Answer
In the popular anime series "Naruto," Rikiya takes on the role of a mentor to the main protagonist, Naruto Uzumaki. Rikiya, also known as Yamato, is a jonin-level shinobi and a member of the Anbu, a special ops squad. As a skilled and experienced ninja, he serves as a valuable guide, imparting knowledge, wisdom, and essential combat techniques to Naruto during his journey as a ninja.