Sumida River Fireworks Festival 2025: A Complete Guide for International Visitors

The Sumida River Fireworks Festival is a symbolic summer event in Tokyo with a history dating back to the Edo period. In 2025, it will once again be an unmissable experience for visitors to Japan. This article presents detailed and easy-to-understand information about the 2025 festival specifically for international tourists.

This festival is more than just fireworks—it’s an exceptional event where you can engage all five senses and absorb Tokyo’s downtown culture and history. You'll see people in yukata walking the streets, enjoy the bustling food stalls, and witness the breathtaking interplay of light and sound reflected on the Sumida River. The festival is a perfect opportunity to experience the essence of Japanese summer.

Especially striking is the location along the Sumida River, where the contrast with the Tokyo Skytree and historical bridges creates a uniquely beautiful scene that blends urban landscape, nature, and tradition. On the day of the festival, locals and tourists come together in a festive mood—making it truly a classic highlight of summer in Tokyo.

※Sumida River: A major river flowing through central Tokyo. Beloved by citizens since the Edo period, it’s lined with bridges and landmarks and remains an essential part of the city’s culture and tourism.

1. What Is the Sumida River Fireworks Festival?

The Sumida River Fireworks Festival is one of Japan’s most famous fireworks events, held annually along the Sumida River in Tokyo. With roots in the Edo period, it attracts massive crowds each year. The dazzling fireworks lighting up the night sky are cherished as a symbol of Japanese summer.

Despite its central Tokyo location, the Sumida River area retains a strong sense of traditional downtown charm. When paired with the beauty of the fireworks, the result is an enchanting blend of old and new. For international tourists, it’s a rare opportunity to feel the atmosphere of traditional Japan.

Moreover, around the festival venue, local shopping streets organize mini ennichi (traditional fairs) and live music events, providing entertainment for all ages. This means visitors can enjoy a full day immersed in Japanese culture beyond just the fireworks.

※Ennichi: Traditional Japanese fairs often held at shrines or temples on special days. Featuring food stalls, games like goldfish scooping or target shooting, they represent the lively spirit of summer festivals in Japan.

2. Basic Information about the Sumida River Fireworks Festival

Date: Saturday, July 26, 2025
Time: 19:00–20:30
Locations:
- First Venue: Downstream of Sakura Bridge to upstream of Kototoi Bridge
  Google Maps: https://maps.app.goo.gl/nmW97XduS6ttvQtCA
- Second Venue: Downstream of Komagata Bridge to upstream of Umaya Bridge
  Google Maps: https://maps.app.goo.gl/jiTQXZMJr7TP1XeM8
Weather Policy: Held in light rain, canceled in severe weather (no postponement)
Number of Fireworks: Approx. 20,000
Previous Attendance (2024): Around 910,000
Official Website: https://www.sumidagawa-hanabi.com/index.html

The festival features two launch sites, allowing wide-area viewing. Each venue offers themed displays synchronized with music, enhancing the overall experience. In 2025, additional eco-friendly initiatives will be introduced, including reusable firework launch platforms and distribution of eco garbage bags.

3. Highlights and Features of the Festival

National Fireworks Competition: The first venue hosts a prestigious competition where pyrotechnicians from across Japan showcase their skills—an excellent opportunity to enjoy fireworks with both artistry and technical precision.
Diverse Firework Designs: From traditional peony-style fireworks to character-shaped and heart-shaped ones, the displays appeal to all generations.
Fireworks and Scenic Views: The contrast with Tokyo Skytree and historical bridges enhances the experience. Reflections on the Sumida River create a magical, photo-worthy atmosphere.
Top Spots for Photos: Great angles include views from Azumabashi Bridge or with the five-story pagoda of Sensoji Temple. Researching photography spots in advance is highly recommended.

4. History and Origins of the Sumida River Fireworks Festival

The festival has a long history that dates back to 1733 in the mid-Edo period. In response to widespread famine and disease, the 8th Shogun Tokugawa Yoshimune held a water deity festival on the Sumida River to honor the deceased and pray for health. Fireworks were launched during this event, forming the origins of the festival.

The event became known as “Ryogoku Kawabiraki” and was beloved by the common people as a summer tradition in Edo. Though it was interrupted at times by war, disasters, and urban development, it was revived in 1978 under its current name and has been held annually ever since. Its rich tradition is one of the reasons it is considered one of Japan’s three great fireworks festivals.

※Tokugawa Yoshimune: The 8th shogun of the Tokugawa shogunate (1716–1745), known for his Kyōhō Reforms aimed at restoring finances and improving citizens’ lives. The origin of this festival, “Ryogoku Kawabiraki,” began during his rule.

5. Access Information

Recommended Stations

The easiest way to access the festival is by public transportation. Recommended nearby stations:

Asakusa Station (Tokyo Metro Ginza Line, Toei Asakusa Line, Tobu Skytree Line)
Oshiage Station (Hanzomon Line, Keisei Line)
Kuramae Station (Toei Asakusa Line, Toei Oedo Line)

All stations are within walking distance of the venue. Be prepared for heavy crowding and plan accordingly.

Traffic & Crowd Management

Traffic restrictions begin in the afternoon. Some streets become pedestrian-only. Entry to certain stations may be restricted, so consider using alternative stations like Tawaramachi or Honjo-Azumabashi, which are about 15–20 minutes away on foot, for a smoother trip home.

Tips for Heading Home

After the fireworks end, public transport will be extremely crowded. To avoid congestion, consider waiting at a nearby cafe or izakaya before heading back, or enjoy the post-festival ambiance in a quieter area.

6. Tips for Enjoying the Festival Day

What to Wear

Late July in Tokyo is hot and humid. Choose breathable clothing and bring a hat, towel, and sunscreen to avoid heatstroke. While it cools slightly in the evening, crowded conditions will still feel warm. Wearing a yukata is also a popular way to enjoy the event. Rental shops are available around Asakusa—booking in advance is recommended.

What to Bring

Water and cooling supplies
Leisure sheet or foldable chair (for securing a spot)
Mobile charger and map app
Trash bags and wet wipes
Translation app (helpful for talking with staff)

Food Stalls and Events

You’ll find many traditional Japanese food stalls around the venue, offering takoyaki, yakisoba, candied apples, and more. Around Sensoji Temple and Sumida Park, there may be mini-stages and performances by local groups.

7. Etiquette and Important Notes

Festival Manners

Place your leisure sheet where it won’t block public space
Take your trash home and follow waste separation rules
Avoid standing or loud conversations during fireworks

Crowded Times and Areas

Asakusa and Kuramae Stations are most crowded after 17:00. Aim to arrive before 18:30. Restrooms—including portable ones—will have long lines, so use them early.

Other Reminders

Drones are prohibited. Do not enter restricted areas or cause trouble while claiming spots. Foreign-language pamphlets and multilingual staff will be available, so don’t hesitate to ask for help if needed.

8. Nearby Attractions

Make the most of your trip by exploring these Tokyo highlights:

Sensoji Temple: Tokyo’s oldest temple, famous for Kaminarimon Gate and Nakamise Street.
Tokyo Skytree: At 634 meters, the observation deck offers panoramic views of the city.
Sumida Park: A riverside walkway perfect for a post-fireworks stroll.
Ueno Park: A cultural hub with museums, a zoo, and great for daytime sightseeing.

In Conclusion

The Sumida River Fireworks Festival 2025 is sure to be an unforgettable summer memory, blending Japan’s rich traditions with modern culture. Savor the beauty of Japanese fireworks and the nostalgic charm of Tokyo’s old downtown.

We encourage all international visitors to prepare in advance, respect local customs, and enjoy the event safely and comfortably. Don’t forget to check the official website for the latest updates!