[[Sol Badguy]]'s rival and the other main character from the [[Guilty Gear]] series. He is the former leader of the Sacred Order of Holy Knights and is the chief of the International Police Force. He is dedicated to God and works to maintain peace after the holy war. Although he morally sees only in black and white and not in shades of grey, and is easily manipulated by unseen workers from the holy war, he is working to adjust.

By [[Guilty Gear 2]], he has been elected High King of Illyria, became the husband of [[Dizzy (Guilty Gear)|]] and fathered a son; [[Sin Kiske]].
カイ=キスク カイ・キスク