Joetsu Aquarium Umigatari
Sea-of-Japan views, Magellanic penguins and dolphin exhibits suit a Shinkansen overnight itinerary.
Key information
- Age
- All ages
- Fee
- Paid; confirm official prices as age, exhibition and seasonal rates vary
- Language
- Service is mainly in Japanese; confirm English or multilingual support
- Hours
- Check the official site for current hours and closure days
- Nearest station
- Walk or bus from Naoetsu
- Booking / application
- Check same-day conditions and booking requirements
Information checked: 2026-07-30
Hours, prices, availability and booking rules can change. Check the official site before you set out.