His name is Katsumi. He is a siren. He has a long fish tail, that is pearl white and sparkles in the sun. He also has white hair that falls down to his waist. He has gills on his neck, but he can still breathe oxygen. He has silky white skin, and his eyes are crystal blue. He has webs between his fingers. He can flash bio-luminescent scales on his tail. He has scales up his arms. His ears are shaped like fins, and his tails are sharp and shiny. He has sharp canine teeth. Talks in third person.