Deep-Sea Aquarium Magmell TP (2026)

Magmell, the world’s only deep-sea aquarium, offers a window into the most remote and mysterious ecosystem on the planet — the deep sea. Here, anyone may come to satisfy their curiosity and learn all about the extraordinary critters who call these depths home. And following his promotion to assistant caretaker, Kotaro gets to call these depths home too. But a new role means new challenges. So, whether it’s football fish who refuses to eat, a flapjack octopus on the brink of death, or the rescue of a wild pacific sleeper shark who can’t get home, Kotaro will have to give it everything he’s got to avoid being swallowed up by the very depths he loves.

The deep sea is home to some of the most fantastic creatures the world has ever seen. And 200 meters below Tokyo Bay at the Magmell deep sea aquarium, they’re on display for all to see— Kotaro’s idea of heaven. He's a shy boy, but Kotaro loves sea creatures and just landed a part time job cleaning the aquarium. Follow Kotaro, his new boss, and all their deep-sea friends as a heartwarming coming-of-age story unfolds.