Isekai de tadahitori no mamono tsukai ~ tenshoku shitara maou ni machigawa remashita
The Sole Monster Tamer in the World, ~I was Mistaken as the Demon King When I Changed My Job~ 世界でただ一人の魔物使い ～転職したら魔王に間違われました～ 세계에서 유일한 마물술사 ~전직했더니 마왕으로 오해받았습니다~
Japanese Manga (Read from left to right.)
Isekai de tadahitori no mamono tsukai ~ tenshoku shitara maou ni machigawa remashita summary:
After searching for a long time, Noah finally found the [Divine Job Tome]. With it, he just might be able to get away from his current Divine Job Hero and its responsibility! Or so he thought. Because the new job that had been granted to him, Monster Tamer was completely unheard of..!?