The Nagaoka Festival Grand Fireworks Show is one of Japan's most renowned fireworks festivals, held over two days on August 2 and 3 each year. Every year, the event attracts a large number of visitors from across Japan and around the world. 
We aim to make this the most well-mannered fireworks festival in Japan, and we kindly ask for your cooperation and understanding. 
We hope you enjoy a wonderful and memorable summer in Nagaoka.