A collaboration café based on the game “Katamari Damacy” will be held from Thursday, September 17, 2026, through Sunday, October 18, 2026, at the Ikebukuro East Exit and Meieki 3-chome locations of NeCoLabo Café. The event will feature a total of 10 menu items inspired by Oji and Nainai, as well as merchandise such as acrylic stands!