One summer vacation, Ruka meets two boys, "Umi" and "Sora," whose upbringing contains strange and wonderful secrets. Drawn to their beautiful swimming, almost more like flying, Ruka and the adults who know them are intertwined in a complex mesh... 
Meanwhile, an unexplained anomaly is occurring all over the world: fish are disappearing. Thus begins a marine adventure of boys and girls to captivate all the senses!

Michael Sorich is an American actor, writer and director active since 1977. He is currently known for his voice roles in the popular anime series <a href="https://anilist.co/anime/269/">Bleach</a>. 
(Source: Wikipedia)

__[Weibo](http://weibo.com/u/1610887981)__

Octavio Erik Rojas Paz is a Mexican voice actor. He is known for being the Latin American Spanish voice of Waylon Smithers in _The Simpsons_, Snoke in _Star Wars_ and Lotso in _Toy Story 3_.
He is the recurring dub voice of Chuck Norris, Russell Crowe, Val Kilmer, Liam Neeson and Wesley Snipes.

Non-Anime Roles:
- King Rhoam Hyrule (The Legend of Zelda: Breath of the Wild & Hyrule Warriors: Age of Calamity)
- Poseidon (Smite)
- Renekton (League of Legends) 
- Scorpion (Mortal Combat)

When Ruka was younger, she saw a ghost in the water at the aquarium where her dad works. Now she feels drawn toward the aquarium and the two mysterious boys she meets there, Umi and Sora. They were raised by dugongs and hear the same strange calls from the sea as she does.
 
Ruka's dad and the other adults who work at the aquarium are only distantly aware of what the children are experiencing as they get caught up in the mystery of the worldwide disappearance of the oceans' fish.
 
(Source: Viz Media)

Jim Cusack