More than 1200 species, the most numerous in Japan!
The only aquarium in Asia where you can see Dugong.

  • Hours of Operation:09:00-17:00
    (08:30-17:30 from 20 July-31 August)
    *ATTENTION!! Our operating hour will be revised.(Valid from 1 March 2024)For more information click here.
  • Final admission is one hour before the closing time.
  • We are open year-round, including all national holidays.
  • It takes around 2 hours to see all of the areas. There is no required route for visitors to follow.
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