Sumida Aquarium

Sumida Aquarium is a modern and stylish marine life center, nestled on the fifth and sixth floors of the Tokyo Skytree Town complex in Tokyo. Unlike traditional massive aquariums, this place focuses on sophisticated design and open spaces, allowing visitors to Japan to feel as close as possible to the ocean's inhabitants.

The complex is characterized by its unique two-level atriums. Thanks to the open-air pools, visitors can observe the animals from different angles, creating a sense of total immersion. The interior space is designed to convey the harmony of the natural world in the middle of a bustling metropolis.

The aquarium's collection includes more than 10,000 marine creatures. Here, you will encounter a colony of Magellanic penguins, playful fur seals, and a mesmerizing jellyfish display. Special attention is paid to local ecosystems and traditional Japanese species, making a visit here educational for the whole family.

When planning your visit to Sumida Aquarium, we recommend checking the current schedule and the availability of special events on official resources beforehand. Since visiting rules can change, verifying this information will help make your trip to Tokyo as comfortable and predictable as possible.

Many amazing discoveries await visitors within the walls of Sumida Aquarium. Be sure to stop by Japan's largest open-air pool, where over 50 Magellanic penguins demonstrate their swimming skills. A special lighting system here changes throughout the day, mimicking natural cycles, allowing you to see the birds during different periods of activity.

Lovers of aesthetics will enjoy the Edorium zone, which features over a thousand rare goldfish species in interiors inspired by the Edo period. No less impressive are the tanks created using the ADA system—true underwater forests with natural aquascaping. In the giant Ogasawara tank, you can see inhabitants of remote tropical islands, including graceful sharks and rays.

For the curious, a kitchen and laboratory are open. Here, you can watch specialists at work through the glass: preparing food for the animals and caring for tiny jellyfish. This is a rare opportunity to see the inner life of an aquarium and learn how the delicate balance of the marine ecosystem is maintained.

The attraction is located in the lively Oshiage district, directly within the Tokyo Skytree Town complex. The most convenient way to get here is by public transport: you can use Tokyo Skytree Station (Tobu Skytree Line) or Oshiage Station (Hanzomon, Asakusa, and Oedo lines). These stations have direct exits leading straight to the shopping center.

If you are coming from central tourist areas such as Asakusa or Ueno, the metro ride will take no more than 5–10 minutes. The entrance to the aquarium itself is on the 5th floor of the Solamachi shopping center. Simply follow the signs inside the complex to quickly find the elevators or escalators leading to the ticket counters.

Sumida Aquarium opened its doors to its first visitors in May 2012, becoming an integral part of the large-scale architectural ensemble at the foot of the Tokyo Skytree tower. The project is managed by the Orix corporation, which from the very beginning aimed to create more than just a marine life exhibition, but a modern space with a unique atmosphere and design.

One interesting historical detail involves the number of inhabitants in one of the first exhibits: originally, exactly 634 garden eels were presented here. This number was not chosen by chance—it exactly matches the height of the neighboring TV tower in meters, highlighting the aquarium's inseparable link with the district's main symbol.

Over the years, the site has actively evolved. In 2016, a major renovation of the Edorium zone was carried out, turning it into one of the largest and most beautiful goldfish exhibitions in Japan. In 2023, the aquarium confirmed its status as a scientific center by opening Ogasawara Base—a special facility for raising and protecting sea turtles, created in collaboration with Ogasawara Island ecologists.

A full visit to explore all the exhibits at Sumida Aquarium usually takes between 1.5 and 2.5 hours. This is plenty of time to leisurely view the atrium tanks, watch the penguins, and explore the unique goldfish collections in the Edorium zone.

If you plan to visit the jellyfish lab or spend more time in the Ogasawara zone to see the sharks and turtles, you should aim for the upper end of this timeframe. Also, keep in mind that on weekends, due to the place's popularity, visitor flow can be denser, which may slightly increase the duration of your visit.

Sumida Aquarium is open to visitors daily, making it a convenient stop on any tourist itinerary. From Monday to Friday, the complex is open from 10:00 to 20:00. On Saturdays and Sundays, the schedule is slightly extended: doors open earlier at 09:00 and close at 21:00.

When planning your visit, keep in mind that last entry is possible no later than 30 minutes before closing. Please note that on public holidays or during special exhibitions, opening hours may change, so it's worth checking the official website before your visit.

Exploring the surroundings of Sumida Aquarium can significantly enrich your travel experience. Just a few steps away is the famous Tokyo Skytree—Japan's tallest TV tower, offering an incredible panorama of the metropolis. After contemplating the depths of the sea, ascending to sky-high heights will be a highlight of your day.

For those who are hungry or want to go shopping, the Tokyo Solamachi shopping complex is open right in the same building. Here, you can find hundreds of shops, restaurants, and souvenir stalls, allowing you to combine an educational walk with comfortable relaxation in one of the city's most modern districts.