Oga Aquarium Gao

Oga Aquarium Gao is a marine observation facility in Oga with large tanks spread across multiple exhibition levels displaying creatures from the Sea of Japan. Visitors can see various fish species, seals, and polar bears in their natural-looking habitats.

The facility was established in 2004 and replaced the original aquarium from 1967, which first displayed marine creatures from Akita's coastal waters. The new building provided more modern conditions and larger exhibition areas than its predecessor.

The facility showcases regional marine species in its exhibits and helps visitors understand the connection between local communities and the coastal waters of Japan. It serves as a place where families learn about the creatures that live in nearby seas.

The facility is accessible on foot from Hadate Station, making a visit convenient without a car. Extensive parking spaces are also available if you arrive by private vehicle.

The facility houses one of the few polar bear populations in Japanese waters, offering visitors a direct view of animals normally seen only in distant Arctic regions. This makes the experience memorable for many people visiting.

Location: Oga

Location: Akita Prefecture

Inception: July 13, 2004

Official opening: July 13, 2004

Website: https://gao-aqua.jp

GPS coordinates: 39.94217,139.70458

Latest update: December 8, 2025 19:51