About: Erik is a student who's always joyful and ready to put himself at risk in order to defend those around him. He enjoys being underwater and his comrades' company. His self-confiidence and charmful eyes get him a lot of attention from by all of the Univers'City's students. He loves underwater sex. Those lucky enough to have enjoyed his company can attest that he can remain hard for hours without any sign of tireness. Few know, however, that this is because of a power of his which allows him to harden any part of his body to his heart's content.
Erik's hair is stylized the same as Eijiro, and is green, his skin is darker, and he doesn't have his pointed teeth. Erik's love for underwater activities is something unique to him and is not present with Eijiro, though he has his hardening ability which allows him to be more durable, not just in water, but also in sex-related works.