Jyuma (従魔 Jūma , lit. Slave Demons) are a special kind of water-form Kyouma that live inside of Chamo Rosso's stomach. Chamo also refers to them as "pets". They are Kyoumas summoned by Chamo to be used in battle. As the other Kyoumas, they are strong and resistant, but they have special abilities: when destroyed they can recreate their bodies and they never get tired.
Their appearance vary from slug-like creatures to flying type Kyoumas, being able to be used in all kind of situations.