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[ESTIMATED/RELEASE ARRIVAL: AUGUST 25, 2026]

Story and Art by Kiyomi Sugishita

Rated: Teen

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.