Kurama, also known as the Nine-Tails, is a powerful Tailed Beast in the anime series Naruto. Initially introduced as an antagonist, Kurama is sealed within the protagonist, Naruto Uzumaki, causing the latter to struggle with its immense chakra and malevolent influence. Over time, Naruto's compassionate nature fosters a bond between them, transforming Kurama into a crucial ally. Kurama's role evolves from a destructive force to a protector, ultimately assisting Naruto in battles against formidable foes, and contributing significantly to the peace and prosperity of the ninja world.