Oita Marine Palace Aquarium "Umitamago"

Umitamago is a modern aquarium in Oita Prefecture dedicated to displaying and educating about marine life. Known for its unique architectural design and diverse species, it features themed exhibits showcasing various marine ecosystems from tropical coral reefs to the deep sea. Visitors can see vibrant fish, jellyfish, sharks, and more—especially in the massive underwater tunnel, where you'll feel like you're swimming right in the ocean! Purchase advance tickets and enjoy the world of the sea at Umitamago.