Nagaoka Fireworks Festival
長岡まつり大花火大会
2–3 August 2027
Nagaoka, Niigata
These dates repeat every year, so they are what to expect in 2027 rather than dates the organiser has announced yet — this page is updated as soon as it confirms them. Last held 2–3 August 2026.
Nagaoka's fireworks began as a memorial. The city was bombed on 1 August 1945, and the festival held on 2 and 3 August each year is both a summer celebration and a prayer for peace and recovery, a meaning it has carried through the earthquakes and floods that have struck the region since. That history gives the display a gravity that the pure spectacle of other festivals lacks, and it is one of the reasons the Japanese count it among the three great fireworks festivals of the country.
Both evenings begin at 19:20 and run the same programme from the riverbed of the Shinano, Japan's longest river, downstream of the Chosei Bridge. The signature moments are the sanshakudama, enormous shells that open into a sphere of light spanning the river, and the Niagara, a curtain of fire that pours from the entire length of the bridge. The wide riverbed and the width of the river itself mean the display is built on a scale that city rivers cannot hold.
Paid seats on both banks and every hotel room in Nagaoka sell out by spring, so the practical plan is to stay in Niigata City and use the extra JR trains laid on for the festival, which run late into the night. The organiser sells no free seats: every viewing area on both banks is ticketed, by lottery in spring, so without a ticket you are watching from a distance. Expect a very large crowd, a long wait for the trains back and a display whose quiet passages are as deliberate as its loud ones.