
Guida
Joetsu City Aquarium Umigatari is a municipal aquarium located in Gochi, Joetsu City, Niigata Prefecture. Following a major renewal in June 2018, it was reborn under its current name. Situated along the scenic coast of the Sea of Japan, the facility houses approximately 300 species and 45,000 individual marine organisms. A standout feature is the Magellanic penguin exhibit, which boasts one of the largest populations in the world, alongside dynamic and popular bottlenose dolphin performances that draw visitors from far and wide.
The origins of this institution trace back to 1934, maintaining a long-standing tradition of marine-related-education and display. After the extensive renovation in 2018, it emerged as the modern "Umigatari." The structure consists of three floors and serves as a vital center for both public exhibition and the study of marine life, deeply rooted in the local community and the natural history of the region.

Inside the museum, you will find the "Magellanic Penguin Museum," a dedicated space where you can observe a large number of these penguins in a naturalistic setting, offering a close look at their unique ecology. Another highlight is the bottlenose dolphin show, an energetic performance that showcases the intelligence and agility of the dolphins, providing a truly immersive experience. The diverse exhibits throughout the building allow visitors to explore the vast variety of marine environments and the biological diversity of the oceans.
The aquarium is generally open from 10:00 AM to 5:00 PM daily. Please note that hours may vary depending on the season or specific dates, so it is highly recommended to check the official information before your visit. While the dolphin performances are held year-round, the specific animals on display or the details of special events may change based on the season, weather conditions, or internal programming updates.

The Magellanic Penguin Museum offers a deep dive into the lives of these charming birds through specialized displays. Additionally, the bottlenose dolphin performance provides a high-energy spectacle that captures the movement and spirit of life under the sea. These programs are the core experiences that make a visit to Umigatari truly unforgettable.
The aquarium is located in the Naoetsu district of Joest City, a beautiful area characterized by its stunning coastline. The surrounding area is rich in tourism resources, offering beautiful views of the sea. The area is easily accessible by car or bus, connecting visitors to various scenic spots along the coast.
To ensure a comfortable visit, we recommend wearing clothing suitable for walking and exploring the various exhibits. Please be mindful of the marine life and follow all display etiquette to ensure a respectful environment for the animals. For specific details regarding payment methods, English language support, or reservation requirements, please consult the local signage or staff upon arrival.