Demon Slayer Kimetsu no Yaiba Vol. 19 by Koyoharu Gotouge

The Demon Slayers fight hard to get their blades closer to Muzan’s neck! To avenge her family, Kanao must continue to battle Doma head-on while Iguro and Kanroji find themselves slashing through the shifting rooms of Infinity Castle. Elsewhere, Tokito, Sanemi and Genya come face-to-face with a villain who recognizes Tokito, but Tokito doesn’t know him. Who is this powerful adversary?