Kimetsu no Yaiba: Yuukaku-hen

Rengoku's death still weighs on Tanjiro, Zenitsu, and Inosuke when Sound Hashira Tengen Uzui brings them to Yoshiwara, an entertainment district where women have been disappearing. Tengen's three wives infiltrated the district's houses to gather information, then contact with them was lost. The boys enter in disguise and search separately for signs of demons until the clues lead to Daki, an Upper Rank demon hiding beneath the district's beauty and bright lights. The threat is more complicated than it first appears, and the investigation explodes into a battle that tears through the streets and pushes every fighter beyond exhaustion. Against an enemy no Hashira has defeated for generations, Tanjiro and his companions will need to fight as one regardless of what their bodies must pay.