Maguma [meaning: magma] is one of four main protagonists from Shido's The Uninvited. Rather carry the Four Deities power to serve for the good, she chose to connect as a moral stand to what right and wrong with her action may bring gifts or consequences.
Tora [meaning: Tiger] is one of four main protagonists from Shido's The Uninvited. She is youngest member of the group and least experience on the battlefield. However, her inventions and chosen role are the spirit raised the moral to the group.
Aoi [literally mean: Blue] is one of four main protagonists of Shido's The Uninvited. Being a elder sister to the group, she is protective but lethal that a single touch of harm prooving enemies have chosen death.