Naruto Uzumaki shares similarities with Kishimoto himself, reflecting the author's personal story. Kishimoto's favorite Akatsuki member is Hidan, showcasing his investment in well-crafted villains.

Both the Senju, Uzumaki and Uchiha clans share Hagoromo Otsutsuki as their ancestor. Hagoromo had two sons, Indra and Asura.