To celebrate the third collaboration between Vocaloid music and the haunted house “Obaken” featuring KAITO, a collaboration café will be held at “Juju: The Cursed Object Café” in Hōnanchō, Tokyo, from October 10 to November 3, 2026. Reservations for the cafe will open on September 18, 2026, at 6:00 PM, and details regarding the menu and merchandise are scheduled to be announced at the same time.