Tokyo's Adachi Fireworks Festival 2026: Date, Highlights, Tips

Adachi Fireworks Festival: The First Summer Fireworks in Tokyo

Fireworks are a quintessential highlight of summer in Japan, traditionally held along rivers or coastlines. Kickstarting Tokyo's fireworks season is the Adachi Fireworks Festival, held along the Arakawa River near Kitasenju Station.

While historically held in July, the event was moved to late May to protect spectators from heatstroke. Read on to discover this year’s schedule, event highlights, and essential tips for avoiding post-show crowds.

• Table of Contents
• Adachi Fireworks Festival: Historical Background
• Adachi Fireworks Festival 2026: Date, Time, Number of Fireworks
• Venue of the Adachi Fireworks Festival
• Features of the Adachi Fireworks Festival
• Less-Crowded Viewing Spots

Adachi Fireworks Festival: Historical Background

Photo by PIXTA

The Adachi Fireworks Festival began more than a century ago, with its oldest official record dating back to the celebration of Japan's victory in the Russo-Japanese War in 1905.

In 1924, it was named "Senju Fireworks Festival" to commemorate the opening of the Senju Shinbashi Bridge, and it became established as a staple summer tradition alongside the Sumida River Fireworks.

Although it was temporarily suspended during World War II, it resumed after the war. It came to an end once again in 1960 due to river improvements, but in response to the expectations of local residents, it was officially revived in 1979 as "Adachi no Hanabi" (Adachi Fireworks).

Today, it is widely known by many as the Adachi Fireworks Festival and is recognized as one of Tokyo's premier fireworks events. While it was previously held mainly in July, the event was moved to May starting in 2025 to protect spectators from heatstroke.

Adachi Fireworks Festival 2026: Date, Time, Number of Fireworks

- Date and Time: May 30 (Saturday), 2026
- Time: 19:20 – 20:20
- Number of Fireworks: 13,000 shots
- Reference Website, Official website

The event will be cancelled in the event of stormy weather and will not be postponed.

Festival Cancellation Criteria

- When strong winds of 7 meters per second or higher persist for 10 minutes or more.
- When a heavy rain warning or flood warning is issued.
- When lightning strikes occur near the launch site, or when there is a possibility of lightning strikes.

*The event will be cancelled if danger is anticipated, even if heavy rain or flood warnings have not been issued.
*The event was cancelled in 2024 due to lightning strikes, and in 2025 due to strong winds.

Venue of the Adachi Fireworks Festival

The venue of the Adachi Fireworks Festival is the Arakawa Nishiarai Bridge Green Space, located along the Arakawa River, between Senju Shinbashi Bridge and Nishiarai Bridge.

Use Kitasenju Station, Kosuge Station, or Gotanno Station to reach the venue

The viewing areas span both sides of the Arakawa River, divided into the "Kitasenju side" and the "Nishiarai side."

Historically, the Kitasenju side attracts more visitors, making Kitasenju Station the most crowded. Please be aware that other stations close to the venue are also highly prone to congestion.

The Adachi Fireworks Are Free to View!

Paid seating is sold for the Adachi Fireworks, but it is already fully sold out as of mid-May.

Other spectators can view the fireworks for free along the riverbanks. If you want to secure a good viewing spot, many people start saving spots in the morning, so we recommend coming in pairs so you can take turns resting.

Please be sure to bring sun protection and drinks to prevent heatstroke.

Features of the Adachi Fireworks Festival

High-Density Launching

Photo by PIXTA

While typical fireworks festivals often have pauses between programs, the biggest feature of the Adachi Fireworks is that it launches 13,000 fireworks within a single hour, lighting up the sky almost continuously.

You can enjoy a powerful and dynamic performance created by this non-stop launching.

W Niagara Falls

Photo by PIXTA

While the Niagara Falls is a common performance seen in Japanese fireworks festivals, the Adachi Fireworks features a "W Niagara (Double)." The "W" stands for its double-layered design, making it a very rare presentation nationwide.

Its grand spectacle is highly popular among fireworks photographers.

Tips for Avoiding Congestion After the Fireworks: Use These Stations

The Adachi Fireworks Festival attracts a massive crowd every year, and it becomes extremely congested once the event ends.

Because the areas around Kitasenju Station and Kosuge Station get particularly crowded, official organizers recommend using the following stations located slightly further away.

Kitasenju Side: Machiya Station, Senju-Ohashi Station, Ushida Station, Keisei-Sekiya Station

Nishiarai Side: Nishiarai Station

Less-Crowded Viewing Spots

Since both the Kitasenju and Nishiarai sides attract a large number of spectators, consider the following two locations if you want to avoid the heaviest crowds.

Shioiri Park

Photo by PIXTA

Shioiri Park, located near Minami-Senju, is a viewing spot where you can avoid the crowds, and access to transportation is relatively convenient.

However, because it is far from the venue, it is not suitable for those who want to see the fireworks up close and large. If the size of the fireworks doesn't matter to you, please consider this as an option.

Ogi-Ohashi Bridge

Scenery in the direction of Nishiarai Bridge from Ogi-Ohashi Bridge Photo by PIXTA

The area around Ogi-Ohashi Bridge spanning the Arakawa River is also a secret spot, but because it is far from the main venue, the fireworks will appear somewhat small. This spot is suitable for those who want to watch them quietly.

Summary

After being temporarily suspended due to the pandemic, the festival resumed in 2023, but cancellations due to poor weather followed in the subsequent years. Because of this, many people are eagerly keeping a close eye on the future scheduling of the Adachi Fireworks.

If you plan to stay in Tokyo at the end of May 2026, be sure to experience the atmosphere of early summer in Tokyo at the Adachi Fireworks Festival.