Храбрый человек, обученный сильнейшим королём демонов.

A brave warrior trained by the most evil demon king in a school for those who have returned from another world

最凶の魔王に鍛えられた勇者、異世界帰還者たちの学園で無双する

Saikyou no Maou ni Kitaerareta Yuusha Isekai Kikanshatati no Gakuen de Musou Suru

Isekai Kikansha-tachi no Gakuen de Musou Suru

Saikyou no Maou ni Kitaerareta Yuusha

The Hero Trained by the Worst Demon King Is Unrivaled in the School of Returnees From Another World

A brave man trained by the worst demon king, unrivaled in the school of returnees from another world

Saikyou no Maou ni Kitaerareta Yuusha Isekai Kikanshatachi no Gakuen de Musou Suru

Sai Kyō no Maō ni Kitae Rareta Yūsha, Isekai Kikan-sha-tachi no Gakuen de Musō Suru