Ryu: he is silent, serious individual whose severity is often juxtaposed against the light-hearted, often appearing to others as boring Ryu shows a very bad sense of humor.

Shun: he is quiet and distant child from appearance, but deep down he's energetic and excited when it comes to fighting and he is the long-lost brother to ryu

Ken: he is brash and confident However, he's also a just fighter with a good heart who deeply cares about his family and best friend ryu