A collaborative fireworks display inspired by Nagano’s wildly popular manga “Chikawa” will be launched on Saturday, September 5, 2026, at Yokohama’s Shin-Kō Wharf. This is a rescheduled showing of the fireworks display that was canceled on July 25 due to inclement weather. It will take place as part of the “Yokohama Night Flowers” event, lasting 5 minutes starting at 7:00 p.m. Admission is free.