Borcuse second in command. Despite his scary looks, Io is a kind man who treats civilians and children with respect. Unlike his commanding officer, Io disapproves the barbaric acts Borcuse and his fellow comrades does to civilians and enemy combatants. He is also in a relationship with Borcuse's daughter. As one of Borcuse's elite guard and commanders, Io rides the Golem Toria.

(Source: Wikipedia)