Age: 16

Yami is a pretty average nice kid and hangs out with his school friends most the time. He makes sure others are treated fairly and keeps himself trained. He also has run ins with a famous Hitman named Castilleo. He teaches Yami a secret karate technique but Yami has trouble because he doesn't use his legs when he fights at all.  

Yami is a huge goofball and can get very distracted easily. But he has a lot of heart and is always ready to stand on business