We have announced that the reservation for the "NATURE AQUARIUM GALLERY / WELCOME DAY 2025" , held from June 28th(Sat.) and 29th(Sun.), starts from, April 11th 12:00P.M.. However, we are very sorry that there has been a delay due to the reservation management system issue, so the date of online reservations will be changed as follows.

Online reservations begin : April 25th(Fri.) 12:00P.M., 2025

You will receive reservation address via the news of the ADA official website and the ADA official social media. Please apply for admission from reservation address. We apologize for the delay and your inconvenience.