WATANABE Tooru

* Based on a seinen mystery adventure manga series written and illustrated by Igarashi Daisuke. 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…

The manga is a “somewhat realistic” office drama story depicting the behind-the-scenes life in an anime studio. The protagonist of the story aims to become a first-class animator, and the story begins just as the protagonist realizes the personal goal of entering the industry.