The aquatope on white sand

Eighteen-year-old Kukuru Misakino dedicates her days to working at a local aquarium in Okinawa. Her routine shifts when she crosses paths with Fuuka Miyazawa, a former idol who fled Tokyo after losing her sense of belonging and sought refuge on the island. Drawn together by circumstance, the two young women begin spending their time side by side among the marine exhibits, each quietly nurturing her own passions while finding unexpected comfort in the other's company. However, the sanctuary they have come to cherish is under threat. The aquarium faces imminent and permanent closure, forcing both girls to confront an uncertain future. As the deadline approaches, they must navigate the delicate balance between chasing their dreams and accepting harsh realities, all while dealing with feelings of isolation, the strength of newfound friendships, and the inevitable conflicts that arise from deep emotional bonds. Set against the vibrant backdrop of an Okinawan summer, their shared struggle marks the beginning of a luminous new chapter in both of their lives.