Kimetsu no Yaiba: Katanakaji no Sato-hen

The anime follows Tanjirou Kamado and his sister Nezuko as they journey to the secluded Swordsmith Village, a hidden sanctuary for the elite artisans who forge the Demon Slayer Corps' blades. Tanjirou seeks a replacement for his damaged sword, a critical necessity in their perilous fight against demons. Their arrival coincides with a shift in the demon realm following the defeat of a powerful Upper Rank Demon.

Alongside the stoic Mist Hashira Muichirou Tokitou and the vibrant Love Hashira Mitsuri Kanroji, Tanjirou navigates a complex web of rising tensions. The narrative explores themes of duty, resilience, and the profound connection between humans and their tools in the face of overwhelming adversity. Set against a backdrop of traditional Japanese aesthetics, the series offers a character-driven exploration of skill, sacrifice, and the burden of protecting humanity from a relentless darkness.