Nagaoka Fireworks is one of three major Japanese Fireworks and one of three major Niigata Firewroks. This fireworks started since 1946 for the restoration from the lost of WWII. It happens from Augst 2 to 3 and total 20,000 fireworks fire at the riverside of Shinano River. About 1 million people join this festival.
There are over 35 fireworks programs including many star-mines. There are two large bridges and Niagara Fireworks falls on the both bridge. Also, 90cm and 300kg large fireworks are so great!