A “Debi-kyun” collaboration café for the TV anime *Demon Slayer: Iruma-kun* will be held at the AMOCAFE Ikebukuro and Namba Marui locations from September 18 to October 20, 2026. The event will feature collaboration menu items and merchandise based on newly drawn maid- and butler-themed illustrations, along with four types of promotional items, including coasters and placemats.