Kyou kara Maou! Taizenshu

Yuri Shibuya leaves an ordinary school life behind when he is carried into another world and recognized as the ruler of its demon people. Surrounded by unfamiliar allies and hostility between demons and humans, he struggles to use authority he never sought without abandoning his sense of fairness.

Conspiracies and confrontations test the bonds forming around him. What began as bewildering encounters becomes a growing responsibility for a kingdom and its people, as Yuri tries to earn trust and resist the violence that old prejudices keep threatening to unleash.