information

10:00-21:00/Open year round

  • Atoa will change its opening hours in February as follows. [After change] *Wednesday 1 February - Tuesday 28 February 2023  10:00-20:00 (last admission 19:00)
  • Due to facility maintenance, the following dates will be closed. Tuesday, 20 February - Thursday, 22 February 2023
  • A reservation for a specific date and time is required to enter átoa.
    Same-day tickets' are also available for purchase at the ticket Window on site.

    There is no time limit once you have entered the aquarium. We strongly recommend making a reservation for smooth entry. Tickets can be reserved and purchased one month in advance.

    • May be closed for maintenance
    • Business hours may change due to chartered events, etc.
    • Last admission 60 minutes before closing.
    2023/2
    SUNMONTHEWEDTHUFRISAT

    1

    10:00

    |

    20:00

    2

    10:00

    |

    20:00

    3

    10:00

    |

    20:00

    4

    10:00

    |

    19:00

    5

    10:00

    |

    20:00

    6

    10:00

    |

    20:00

    7

    10:00

    |

    20:00

    8

    10:00

    |

    20:00

    9

    10:00

    |

    20:00

    10

    10:00

    |

    20:00

    11

    10:00

    |

    20:00

    12

    10:00

    |

    20:00

    13

    10:00

    |

    20:00

    14

    10:00

    |

    20:00

    15

    10:00

    |

    20:00

    16

    10:00

    |

    20:00

    17

    10:00

    |

    20:00

    18

    10:00

    |

    20:00

    19

    10:00

    |

    20:00

    20

    休館日

    21

    休館日

    22

    休館日

    23

    10:00

    |

    20:00

    24

    10:00

    |

    20:00

    25

    10:00

    |

    20:00

    26

    10:00

    |

    20:00

    27

    10:00

    |

    20:00

    28

    10:00

    |

    20:00

    2023/3
    SUNMONTHEWEDTHUFRISAT

    1

    10:00

    |

    21:00

    2

    10:00

    |

    21:00

    3

    10:00

    |

    21:00

    4

    10:00

    |

    21:00

    5

    10:00

    |

    21:00

    6

    10:00

    |

    21:00

    7

    10:00

    |

    21:00

    8

    10:00

    |

    21:00

    9

    10:00

    |

    21:00

    10

    10:00

    |

    21:00

    11

    10:00

    |

    21:00

    12

    10:00

    |

    21:00

    13

    10:00

    |

    21:00

    14

    10:00

    |

    21:00

    15

    10:00

    |

    21:00

    16

    10:00

    |

    21:00

    17

    10:00

    |

    21:00

    18

    10:00

    |

    17:00

    19

    10:00

    |

    21:00

    20

    10:00

    |

    21:00

    21

    10:00

    |

    21:00

    22

    10:00

    |

    21:00

    23

    10:00

    |

    21:00

    24

    10:00

    |

    21:00

    25

    10:00

    |

    21:00

    26

    10:00

    |

    21:00

    27

    10:00

    |

    21:00

    28

    10:00

    |

    21:00

    29

    10:00

    |

    21:00

    30

    10:00

    |

    17:00

    31

    10:00

    |

    21:00

    Entry Fees and Tickets

    ※tax included

    General Groups Certificate
    Holders
    Adults (middle school and older) 2,400yen 1,440yen
    Child (elementary school) 1,400yen 840yen
    Infant (3 or older) 800yen 480yen
    Infant (younger than 3) Free Free

    お手帳をお持ちの方

    Discounted prices can be used by presenting an original copy of any of the following:

    • Physical disability certificate
    • Rehabilitation certificate
    • Mental disability certificate

    * MIRAIRO ID is also available.

    The certificate holder should come to the ticket counter. Please present your certificate at the ticket counter. We cannot offer the discounted price if a certificate is not presented. The discount applies to the certificate holder and one accompanying person.

    〈Price fluctuations〉

    Rates vary on átoa's designated specific days.

    1.Period covered.

    ・2022/4/29~5/8
    ※Excluding5/2、5/6

    ・2022/8/6~8/16

    ※tax included

    General/Groups CertificateHolders
    Adults (middle school and older) 2,700yen -
    Child(elementary school) 1,600yen
    Infant(3 or older) 900yen
    Infant (younger than 3) Free

    Warnings When Visiting

    • Food and drink cannot be brought inside

    • No smoking

    • Re-entry is not allowed

    • Pets cannot be brought inside

    Barrier-free information

    For visitors with babies or small children

    There is a nursing room and changing tables in the aquarium.

    • The nursing room on the second floor is equipped with a hot-water sink that any visitor can use.
    • There are changing tables, one each in the baby room on the second floor and in the diaper changing room on the third floor. Changing tables are also available in the wheelchair-accessible restrooms in the aquarium.
    • There are changing tables, one each in the two diaper changing rooms in the aquarium. Changing tables are also available in the wheelchair-accessible restrooms in the aquarium.
    授乳室1つ、おむつ替え室2つを完備しています。

    For wheelchair users

    The aquarium átoa is located on the second floor of the building. Please use the elevator on the east side of the building to access the aquarium. (Map)
    The main routes through the aquarium, including ramps and elevators, are wheelchair accessible.
    Please be aware that some areas are narrower in width.

    • There are two wheelchair-accessible restrooms, one on the second floor and one on the third floor.
    • All the wheelchair-accessible restrooms are equipped with ostomate facilities.

    Wheelchairs are available for use in the aquarium. Please come to the Information on the second floor if you wish to use them. There are a limited number of wheelchairs available. Please bring your own wheelchair if possible. Wheelchairs cannot be reserved in advance.

    館内は車いすのままご見学可能です!

    For those with disability certificates

    Individuals who have a disability certificate and their accompanying person (1 person) can buy admission tickets at a discount price.
    For more information, please click here.

    Handle-operated electric wheelchairs

    Handle-operated electric wheelchairs (mobility scooters) are not allowed in the aquarium.

    Assistance dogs

    Guide dogs and other assistance dogs are allowed to accompany visitors in the aquarium.

    Business hours

    10:00から20:00

    *Last entry is 1 hour before closing