Sunshine Aquarium

Sunshine Aquarium is a stunning "oasis in the sky" located on the top floors of the Sunshine City complex in Ikebukuro. As the first urban high-rise aquarium in Japan, it offers Tokyo visitors a unique experience of observing marine life right among the skyscrapers.

On the roof of the World Import Mart Building, a modern space has been created where about 37,000 creatures of 750 different species live in 80 tanks. Here, you can find not only exotic fish but also graceful sea lions, charming penguins, and even flamingos that feel right at home.

Its popularity is confirmed by high ratings from thousands of tourists who appreciate the cleanliness of the exhibits and the special relaxing atmosphere. Transparent tunnels and open-air pools allow you to literally touch the mysteries of the ocean without leaving the heart of the bustling metropolis.

Before planning your visit to Sunshine Aquarium, we strongly recommend checking the official resources for the latest information on ticket prices and possible schedule changes. A timely check will help you avoid queues and make the most of your stroll through this "sky oasis."

At Sunshine Aquarium, visitors can enjoy an exciting journey through themed zones, the most memorable of which is the Sunshine Aqua Ring. This is a transparent outdoor pipe where sea lions and seals dash directly over guests' heads, creating the illusion of flying in the city sky.

Be sure to check out the magical jellyfish tunnel, where glowing creatures dance slowly to the rhythm of calm music, changing their hues. Fans of vivid experiences will enjoy the sea lion shows and interactive feeding sessions for penguins and sea otters, which take place throughout the day according to the schedule.

An evening visit transforms the aquarium into a romantic space thanks to spectacular artistic lighting. It is the perfect time for a quiet walk and contemplation, which can be complemented by shopping or a visit to the planetarium in the same complex.

Sunshine Aquarium is located at: 3-1-1 Higashi-Ikebukuro, Toshima-ku, Tokyo, on the roof of the World Import Mart Building. The most convenient route is from Higashi-Ikebukuro Station (Yurakucho Line): exits 6 or 7 are connected to the Sunshine City complex by a direct underground passage, which is especially convenient in rainy weather.

The site is also easily accessible from a major transportation hub—Ikebukuro Station (JR Yamanote, Fukutoshin, and Marunouchi lines). A walk from the station's east exit to the complex entrance takes about 5–10 minutes. The massive 60-story Sunshine 60 building serves as an excellent landmark visible from afar.

Once inside the shopping center, follow the signs to the World Import Mart Building. Elevators will take you to the 10th floor, where the entrance area and aquarium ticket offices are located. The journey from central city areas by public transport usually takes no more than 20 minutes.

The history of Sunshine Aquarium began more than thirty years ago when it opened as part of the massive Sunshine City complex, built in the 1980s. At the time, the project was a real breakthrough, introducing the concept of a full-scale marine park at the top of a high-rise building, which was a novelty for the dense development of the Japanese capital.

Over the decades, the facility has been updated multiple times, evolving from a simple exhibition space into a true center for emotional recovery and connection with nature. The introduction of innovations such as the outdoor Aqua Ring areas has allowed the aquarium to maintain its status as one of the city's most beloved attractions.

Today, Sunshine Aquarium continues to evolve, focusing on the well-being of its inhabitants and the diversity of the species presented. Its journey is a transformation from a bold architectural experiment to a recognized symbol of the Ikebukuro district, bringing joy to generations of locals and tourists.

For a comfortable visit to the Sunshine Aquarium exhibits, it usually takes about 1–2 hours. During this time, you will have enough time to leisurely walk through all the halls, observe marine life in the tunnels, and take beautiful photos against the backdrop of the open-air pools.

If you plan to attend the sea lion show or watch the animals being fed, you should set aside a bit more time, checking the official performance schedule. Thanks to its compact layout across several floors, a visit here is easily combined with other entertainment in the shopping complex.

Sunshine Aquarium is welcoming visitors daily. On weekdays (Monday to Wednesday), the complex is open from 10:00 AM to 6:00 PM, and from Thursday to Sunday, the hours are extended from 09:30 AM to 8:00 PM, allowing you to enjoy the oasis's evening atmosphere.

Please note that the schedule may change depending on the season or holidays. It is recommended to check current operating hours and the show schedule directly before your visit on the official website or at the information desks on the first floor of the complex.

A visit to Sunshine Aquarium can be turned into a full day of adventure, as it is located in the heart of a lively district. Right nearby is the Sunshine 60 Observatory Tenbou-Park, which offers breathtaking bird's-eye views of the Japanese capital.

For those who want to switch from the ocean depths to a quiet walk in the greenery, Minami-Ikebukuro Park is within walking distance. Exploring the area around Sunshine City will allow you to complement your impressions of the underwater world with vibrant city panoramas and cozy relaxation zones.