A collaboration between the theatrical film “Zombieland Saga: Yumeginga Paradise” and “Cygames Presents: Imari Bay Grand Fireworks 2026” will take place on Saturday, November 21, 2026, in Imari City, Saga Prefecture. A total of five types of merchandise featuring newly drawn illustrations of characters in happi coats will be sold at the venue, and they will also be available for purchase later on CyStore.