Second hatchling and only son of Kashima and Satoru. As opposed to his eldest sister, Amabie, her mother was neglectful to him and his little sister. She refused to name them or give them any attention due to the fact they weren't Pearlcatchers like her and Amabie. While his sister tried to make her mother love her or at least give her some attention, he decided to stay with his father, who eventually chose his name. Satoru and the rest of the clan, especially Kesnen, did their best to make them both feel special and wanted. He was distraught when his sister ultimately decided to leave the clan, but knew she still loved him, so he accepted her decision. He isn't close to Amabie, but he doesn't hate her either.