Embark on an unforgettable adventure at Hokkaido's largest aquarium, nestled within a magnificent castle setting, offering a breathtaking backdrop for your exploration. Delight in year-round entertainment with captivating dolphin shows, lively sea lion performances, and charming penguin parades, ensuring non-stop excitement for visitors of all ages. Immerse yourself in the wonders of the underwater world as you explore diverse marine habitats and encounter fascinating marine life, including graceful dolphins, playful sea lions, and charming penguins, promising an unforgettable experience for the whole family.