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Oga Aquarium GAO (Oga City, Akita Prefecture)

2025 12/12
December 12, 2025
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Overview (history, characteristics, attractions)

Oga Aquarium GAO is a community-based aquarium located along the Sea of Japan on the Oga Peninsula in Akita Prefecture. Its theme is Oga's rich coastal waters, and it features exhibits centered on marine life found locally. It is a popular hub for education, conservation activities, and tourism promotion. The aquarium's attractive location overlooks the Sea of Japan, allowing visitors to observe the seasonal changes in the ocean and the ecology of local fish and marine animals up close.

Highlights

  • Large aquarium and local sea area reproduction exhibit: This exhibit recreates the sea around Oga, and provides an easy-to-understand introduction to coastal fish and the ecosystem.
  • Marine mammal exhibits (seals, sea lions, etc.): There are sometimes exhibitions, shows, and feeding explanations, allowing you to see their behavior and expressions up close (please check the times).
  • Touch Pool/Interaction Corner: This popular spot is perfect for families with children, as it has exhibits that you can touch and learn about (please follow the signs in the museum to find out which animals you can touch and at what times).
  • Seasonal/Special Exhibitions/Events: Special exhibitions introducing local fishing and the marine environment, as well as workshops for children, are held regularly.
  • Viewing spot of the Sea of Japan: You can enjoy the magnificent view of the Sea of Japan and the Oga Peninsula from around the museum and some exhibition spaces.

Access (nearest station, transportation, etc.)

  • Nearest train station: JR Oga Line, Oga Station (it is common to take a bus or taxi from the nearest station).
  • Bus: You can access the area by bus from Oga Station or the Akita City area. The number of buses and schedules vary depending on the season, so we recommend checking in advance.
  • By car: Approximately 40-60 minutes from central Akita via the national highway (depending on road conditions). Parking is available (limited space).
  • From the airport: It is about a 60-minute drive from Akita Airport. Renting a car is convenient.
  • Note: For detailed information on routes, times, and parking, please check the latest information on the official website or the respective transportation company's website.

Estimated stay (estimated time required)

  • Viewing the museum only: Approximately 1.5 to 2 hours (approximately 2 hours if you want to take your time looking at the exhibits).
  • If you include shows and interactive experiences: 2-3 hours (you may need to stay longer depending on the event time).
  • If you combine it with sightseeing in the surrounding area: Plan to spend half a day to a full day to see everything with ease.

Nearby spots

  • Nyudozaki — a scenic spot that represents the Oga Peninsula. It is a short drive from the aquarium and is famous for its lighthouse, sea cliffs, and sunsets.
  • Namahage Museum (Oga's traditional culture introduction facility) — A museum where you can learn about the history and events of Namahage. A popular tourist destination.
  • Oga Shinzan Folklore Museum — A facility where you can experience and observe the folklore of Namahage and folk culture.
  • Oga Onsenkyo — There are many inns here where you can relax in hot springs to end your sightseeing.
  • Kanpuzan Observatory — A viewing spot offering a panoramic view of the peninsula and the Sea of Japan.

Things to be aware of (crowds, manners, seasonal precautions, etc.)

  • Busy periods: The number of visitors increases during Golden Week, summer vacation, and weekends. It can get particularly crowded with families, so please allow yourself plenty of time.
  • Show and feeding times: Show and feeding times may vary depending on the day, so please check the schedule on the official website or at the front desk before visiting.
  • Photography etiquette: Flash photography and touching display windows are often prohibited as they are a burden to the animals. Please follow any posted notices.
  • Pets and items brought in: As a general rule, pets are not allowed (with the exception of assistance dogs). Food, drink, and trash must be disposed of in the designated areas.
  • Seasonal precautions: The Oga Peninsula is subject to strong sea breezes, and there is a possibility of stormy weather and frozen roads in winter. Please dress appropriately for the weather and take care when driving and traveling.
  • Barrier-free access and facilities: Steps and passage conditions vary depending on the location, so if you are using a wheelchair or stroller, it is best to inquire with the facility in advance.
  • Check the latest information: Opening hours, closing days, admission fees, and exhibits are subject to change. Please check the official website or contact information for the latest information before visiting.

*For more detailed information on access, events, opening hours, admission fees, etc., please check the Oga Aquarium GAO official website.

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