Taigatei

The Emperor of the Ken Empire. Good-hearted and has no self thought. He would like to change the Empire into a better place, yet he does not have much power - in reality members of his court govern the Empire.

He and Taitou are twins, with Taigatei being the younger brother. The brothers were separated when they were about three, but while Taitou remembers that he was taken away from his original parents and brother, neither he nor Taigatei are aware of their relationship until others reveal it to them. He promises to Taitou to become a good Emperor who helps the people of his empire.