Zamira Engelo Gairadite

Zamira is the headmaster of the Hero Academy Arclanisca.

He is an opportunistic, cowardly man. He wants everything for himself and is constantly in conflict with the students of the academy and teacher Emilia because of his stupidity and cruelty.

[Spoiler] Zamira was plotting to take the throne from the king of Azesion. So he presented the Cardinal Ahid Alovo agartz to the King Lycius. Who went crazy and obeyed Ahid's words and sacrificed his family to the royal dragon. [/Spoiler]

[Spoiler] After Lycius died, Zamira became the 107th king of Gairadite, before Arcana revealed his plans to the people of Azesion and imprisoned. [/Spoiler]

(Source: Maou Gakuin Wiki)