Children of the Sea

Ruka (Mana Ashida) is a young girl with separated parents and a father who works at an aquarium. Ayumu Watanabe brings her together with Umi (Hiiro Ishibashi) and Sora (Seishu Uragami), two boys raised in the sea by dugongs, just as sea creatures turn up far from home and aquarium animals vanish worldwide. Ruka feels the same pull toward the ocean the boys do, and the mystery behind it is closing in on all three of them.