A collaboration between the TV anime *Attack on Titan* and the karaoke chain Maneki Neko will take place at Maneki Neko locations nationwide from 1:00 PM on September 17, 2026, through October 18. Three collaboration drinks inspired by Eren, Levi, and Hanji will be available for 700 yen each. For every drink ordered, customers will receive one random coaster from a set of eight designs. Collaboration merchandise, such as acrylic stands and pin badges, will also be on sale.