Otsutsuki Hamura

Otsutsuki Hamura is a significant figure in the Naruto series. He is the son of Otsutsuki Kaguya and the younger brother of Otsutsuki Hagoromo (the Sage of Six Paths). Together with his brother, he helped seal their mother, Kaguya, preventing her from further endangering the world. Hamura chose to relocate to the moon with his clan, where they guarded the sealed husk of the Ten-Tails. He possessed immense power, including the Byakugan, and is the ancestor of the Otsutsuki clan on the moon. He is regarded as a hero for protecting the world, and although not a major character in the main storyline, his existence is crucial for the plot development and the world's setting.