He was much bigger then Kurai-ki and even Emperor Valico. His chest and arms are very muscular. His skin is a deep grayish purple color. His hair is much longer then Kurai-ki's but it too is black in color. He has reptile eyes, and his wings are massive, he has a long tail and along it there are little spikes. He has a beautiful face, but it is often unseen for the scowl that he always wears upon it. When he talks his white teeth tend to shine in the dim lights.

He is mean and doesn't care about anyone but himself. he is the older brother to Kurai-ki and unlike his younger brother he does not feel guilt or remorse. Not caring who gets hurt or why, just as long as he sees to the job. He is tricky to deal with and will often take the glory in situations, or will fork over the blame to his kid brother. This demons name will strike fear into the very souls of those who hear him. The break down of his name is simple. Shi means death in the Japanese language while the Ryuu means dragon. he has fire based attacks which are all powerful. He has a hate for his brother and doesn't seem to act the right way around his elder, Valico.

He talks to the beast in a often rude tone, and doesn't care about anyone but himself. He just works for Valico because he likes the fame which he is brought. Along with the power, he has gotten such strong powers during the many years which he has served for the Emperor, making him a very happy demon.