The festival takes place over two nights and launches roughly 20,000 fireworks shells in total. While many fireworks festivals in Japan focus on rapid-fire spectacle, Nagaoka is famous for massive synchronized sequences that fill the entire width of the river. These are the moments everyone comes to see.

Each year, the opening segment features three shiragiku (white chrysanthemum) fireworks launched in remembrance of those lost during the Nagaoka air raid.

Unlike the loud, colorful celebratory sequences elsewhere in the program, the atmosphere during these fireworks becomes noticeably quieter and more reflective. It is one of the clearest reminders that Nagaoka is as much a memorial event as a summer celebration.

One of Nagaoka’s signature moments is the launch of the enormous Sho-Sanjakudama, a gigantic 300-kilogram shell that explodes into a chrysanthemum-shaped burst roughly 650 meters wide.

You do not just hear it. You feel it physically in your chest.

The shell has become one of the festival’s defining symbols, and 2026 marks the 100th anniversary of its first launch.

For many attendees, this is the emotional climax of the night.

Stretching nearly 2 kilometers across the sky, the Phoenix sequence launches wave after wave of golden fireworks synchronized to Ayaka Hirahara’s hit song, Jupiter. Created after the 2004 earthquake, it symbolizes recovery, hope, and rebuilding.

The scale is difficult to describe until you experience it in person. The fireworks feel less like explosions and more like a glowing wall of light rolling across the river.

This spectacular sequence creates a glowing curtain of golden sparks stretching roughly 650 meters across the riverbank, resembling a giant waterfall cascading into the darkness below. It is one of the festival’s most photogenic moments.

Here is the reality that many overseas visitors do not realize until it is too late: getting tickets for Nagaoka is extremely competitive.

All official viewing areas are now reserved paid seating, and tickets are generally distributed through lottery systems. Prime riverside seats can disappear almost immediately.

International visitors may also face additional hurdles:
・Japanese ticketing platforms sometimes reject overseas credit cards
・Some resale systems require Japanese phone numbers or addresses
・Nearby hotels often sell out months in advance

An official international ticketing site is usually available around May, but demand remains intense.

For many overseas travelers, bundled tour packages are honestly the easiest option.

Tour packages from companies like KKday, Klook and other operators often include:
・Round-trip Shinkansen or bus transportation
・Reserved fireworks seating
・Hotel accommodation
・Staff guidance

For travelers unfamiliar with Japanese event logistics, this can dramatically reduce stress.

Many first-time visitors assume they should stay in Nagaoka itself. Unfortunately, hotels near the venue can sell out almost instantly. Instead, many experienced attendees stay in Niigata City, Echigo-Yuzawa, Takasaki, or even Omiya.

Some people even spend the night near the station and return the following morning after crowds clear.

If you are not joining a tour, be aware that traffic restrictions and crowd-control measures begin well before the fireworks start.

Most attendees arrive between 3 PM and 6 PM, meaning you may spend hours sitting outdoors in intense summer heat before the show even begins.

Temperatures can remain around 28–32°C (82–90°F) even after sunset, and humidity is often extreme.

Convenience stores near the venue become incredibly crowded and often sell out of food and drinks early.

Many experienced attendees buy bentos, snacks, and drinks before arriving in Nagaoka or at Tokyo Station before boarding the Shinkansen.

Local Niigata specialties worth trying include: Niigata rice onigiri, hegi soba, sasa dango, local sake.

Umbrellas and parasols are generally prohibited during the fireworks because they block views. If rain is forecast, bring a raincoat or poncho instead.

When hundreds of thousands of people attempt to leave at the same time, movement becomes extremely slow.

It can easily take:
・2–3 hours to reach the station
・over an hour just to move through pedestrian routes
・additional waiting time before boarding trains

Do not schedule tight train connections afterward, and consider heading to the bathroom well before it’s necessary.

Absolutely. Yes, planning the trip can feel overwhelming. The tickets are competitive, the summer heat can be exhausting, and the crowds are enormous.

But when the sky suddenly erupts into a 2-kilometer-wide wave of golden light during Phoenix, the entire riverbank falls silent in awe.

Nagaoka is more than a fireworks festival. It is a night of remembrance, resilience, and shared emotion beneath one of Japan’s most unforgettable summer skies.