Tsukasa is a prime minister while still in high school. His father was a former prime minister who used corrupted means to provide luxury for the family and holds absolute power, until Tsukasa disapproved of his actions and exposed his faults leading to his execution and his mother disowning him. Tsukasa is childhood friends with Masato and Shinobu. Tsukasa chooses to benefit others over self, family, friends & associates. After conquering the empire, Tsukasa takes charge in politics to avert foreseen war affairs. He has heterochromia.

(Source Wikipedia)