Ioh is the deity of war, athletics, and physique. He is very unpleasant to be around, touting his superiority constantly and bragging at every chance he gets. His belief is that only the strong should survive, though this is contradicted by his deep devotion to his twin sister, Iot, whom he cares for more than anything else in the universe. However, he will never admit this weakness of his and only displays such sentiments when he is sure nobody else is watching. He excels at the violin. His closest friends are his sister, Iot, and Dapalnd, the only other deity who can stand him.
Ioh's symbols are the sapphire, the lion, and the chariot. His armament of choice is the halberd.