Scheduled400 shells × 5 times (total of competition fireworks and star mine fireworks)National New Fireworks Challenge Cup 2026
9/5 (Sat)
Nagano Suwa City
Lake Suwa, in front of Lakeside Park, Suwa City, Nagano
Koshinetsu
Fireworks in Koshinetsu in September
Fireworks festival schedule for September 2026 in Koshinetsu
3 fireworks festivals in Koshinetsu in September 2026
