Human Body description: Basically the picture minus the glasses.
Werewolf Body Description:Just your basic awesomely cool gray-white wolf.
Personality(in the skin and the fur):Tetsu is lazy and likes to relax. He hate work of all kind, and will go to exteme measures to get out of it.
Past:Lived with Karin and parents near a small town, until the town found them out, and attacked, only sparing him and his sistar because they were young and not able to take on their wolf forms yet. Ran from their home when the town told them that if they ever saw them near the town again, they would kill them too. Found the pack.(modified from Karin's bio)