Summer in Japan means hanabi—fireworks blooming across the night sky—and few shows capture the season quite like the Sumida River Fireworks Festival (Sumidagawa Hanabi Taikai).
Held along the Sumida River around the historic Asakusa and Mukojima areas, it is one of Tokyo's defining summer events. In 2026, the 49th edition takes place on Saturday, July 25, with around 20,000 fireworks launched across two riverside sites.
The best part for travelers: you don't need a paid seat. You can watch for free from the embankments and nearby parks. The catch is the crowd—the 2025 edition drew about 930,000 visitors, according to the organizers. Show up on the day with no plan, and you may end up stuck in a slow-moving crowd with only a limited view of the sky.
This guide pulls together what you actually need to know, based on official information from the Tokyo Metropolitan Government and the festival organizers: the schedule and how the two venues differ, where to watch for free, how to reach the riverside from Asakusa and Kuramae, how to handle the post-show crowds, and what to wear and bring. If it's your first Sumida fireworks, this is how to enjoy it without the stress.
2026 at a Glance
Date
Saturday, July 25, 2026 (canceled in severe weather)
Site 1
7:00–8:30 p.m. / Sakurabashi Bridge to Kototoibashi Bridge / approx. 9,350 shells (incl. a 200-shell competition)
Site 2
7:30–8:30 p.m. / Komagatabashi Bridge to Umayabashi Bridge / approx. 10,650 shells
Total shells
About 20,000
Recent attendance
About 930,000 (2025, organizer figure)
Access
Site 1: ~10 min walk from Asakusa Station (Tokyo Metro Ginza Line / Tobu Skytree Line)
Site 2: ~5 min walk from Kuramae Station (Toei Oedo / Asakusa Line)
Official site
Sumida River Fireworks official website
Site 1 starts at 7:00 p.m. and Site 2 at 7:30 p.m., and both wrap up around 8:30 p.m. The two sites sit roughly a kilometer apart, so it pays to decide which one you'll make your home base before you head out.
A Tradition with Nearly 300 Years of History
The roots of these fireworks reach back to 1733. After a severe famine and epidemic claimed many lives the year before, the eighth shogun,
Tokugawa Yoshimune, held a water-god ceremony (suijin-sai) to mourn the dead and pray for an end to the plague.
The following year, restaurants near Ryogoku Bridge were granted official permission to set off fireworks—remembered as the start of the “Ryogoku River Opening.”
Two rival pyrotechnic houses, Kagiya and Tamaya, competed to dazzle the crowds. That rivalry is the origin of the cheers you may still hear today—“Ta-ma-ya!” and “Ka-gi-ya!”—shouted as each burst lights up the sky. It's a small piece of Edo-era Tokyo that has survived into the present.
The festival was suspended from 1962 amid traffic problems and worsening river pollution, then revived in 1978 under its current name, the Sumida River Fireworks Festival. The 2026 show is the 49th since that revival—part of a riverside tradition that, in one form or another, has run for nearly three centuries.
The Two Venues: What's the Difference?
The festival splits across Site 1 and Site 2, each with its own character.
Site 1 (Sakurabashi Bridge to Kototoibashi Bridge): Just north of Senso-ji Temple. It hosts a fireworks competition in which ten of Japan's top pyrotechnic companies show off their craft—great if you want to watch the artistry up close. About 9,350 fireworks go up here.
Site 2 (Komagatabashi Bridge to Umayabashi Bridge): Just south of Senso-ji Temple. With around 10,650 fireworks, it has the larger number of launches, and it's the easier spot for that classic shot of fireworks blooming beside Tokyo Skytree. Expect rapid-fire “star mine” barrages, too.
Both riverbanks get packed. If your goal is a photo of fireworks and Skytree together, lean toward Site 2; if you'd rather study the craftsmanship, Site 1 is your pick.
You Don't Need a Ticket: Free Viewing Spots
One of the festival's great virtues is how much you can see for free, from the embankments and surrounding parks.
The obvious choice is Sumida Park, which stretches along both the Asakusa and Sumida sides of the river. It's closest to the action—and precisely because of that, prime patches of grass start disappearing under picnic mats by early-to-mid afternoon, around 3:00–4:00 p.m.
If you're willing to trade some proximity for breathing room, consider Oyokogawa Water Park at the foot of Tokyo Skytree, or Shioiri Park farther downstream.
You won't always get the full panorama from these spots, but they're far more relaxed.
In 2026, Tokyo Skytree is running a special opening for the festival, from 6:00 to 8:30 p.m. and limited to 634 guests, who watch from the observation deck—looking down on both Site 1 and Site 2 rather than up from the ground.
Tickets are mainly sold by lottery or on a first-come, first-served basis, and some ticket types may sell out early. If you want a guaranteed spot—or you're bringing small children—this, along with the sponsor-supported reserved seats the organizers offer (applications usually open around May and sell out fast), is worth a look.
Getting There—and Beating the Crowds
The nearest stations are Asakusa (about a 10-minute walk to Site 1, on the Tokyo Metro Ginza or Tobu Skytree Line) and Kuramae on the Toei Oedo/Asakusa Line (about 5 minutes to Site 2). Tokyo Skytree, Oshiage, and Honjo-Azumabashi stations work too, but all nearby stations become extremely crowded on the night of the event.
Because good spots fill from mid-afternoon, the simplest strategy is to arrive while it's still light and settle in.
The real bottleneck comes the moment the finale ends: with a crowd this size, large numbers head for the trains in a short window, and stations can fall under crowd control.
A few ways to make the return journey easier: use different stations for arriving and leaving; linger at a park or the food stalls for the first half hour after the show rather than rushing the platform; or walk one station further out before boarding.
Load up your Suica or PASMO in advance so you're not queuing at a ticket machine on the way home. For more on riding Tokyo trains politely in a crush like this, see our Japan train etiquette guide.
What to Wear and Bring
Late July in Tokyo stays muggy well after dark. Wearing a yukata is a lovely, summery choice, but you'll likely be standing and walking for hours, so go with footwear you can move in and drink water often.
Useful things to pack: a picnic mat, a fan (paper or handheld), a towel, a portable battery, and cash in small bills. Food stalls are often cash-only, and the convenience stores and ATMs near the river get swamped. Mosquitoes come out along the embankment after dusk, so insect repellent is a smart addition. For more, see our Japan summer heat survival guide and our guide to buying mosquito repellent in Japan.
If the Weather Turns
The festival goes ahead in light rain but is canceled outright in severe weather—strong wind or lightning.
The call is made on the morning of the event, generally around 8:00 a.m., and announced on the official website. There's normally no rain date, so if the forecast looks shaky, check for the latest word before you leave.
Pair It with Asakusa
Since you're heading to Asakusa anyway, make a day of it.
The area's early-to-midsummer events line up nicely with the fireworks—Senso-ji's Hozuki-ichi ground-cherry market (July 9–10) and the Shitamachi Tanabata Festival (early July) are both close by. If you love wandering atmospheric old neighborhoods, our Yanesen walking guide is a good companion, too.
Also Worth Catching This Season
There's plenty more lighting up the Tokyo summer around the same time:
Useful Links
▶ Sumida River Fireworks Festival — Official Website (Japanese)
This article was translated from the original Japanese with AI assistance and reviewed by our editorial team. The Japanese version is authoritative.