|"Who are you people!? Don't you see the universe matters more than your meaningless squabble?"
— "Vegeta's Pride"
Shin (シン, Shin), the East Supreme Kai (東の界王神, Higashi no Kaiōshin; lit. "East World King God"), primarily known just as Supreme Kai (界王神, Kaiōshin; lit. "World King God"), is the ruler of the eastern area of both the living and the other worlds in the universe.