Katerin

The chairwoman and absolute leader of the Soviet United Human Organization.

This young girl's mission is to create equality for all mankind. After leading a revolution to wipe out the former kingdom, she proposed the idea of "sharism" (共有主義, kyōyū shugi, a reference to communism (共産主義, kyōsan shugi)), and has become the prime dictator of the Soviets.
 * “Prepare! Salute! No rest! Now the Soviet's committee meeting will be commenced!”

Trivia
Possibly inspired by Catherine the Great and Joseph Stalin.