I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made Me a Minister(2019)

Hira Yakunin Yatte 1500-nen, Maou no Chikara de Daijin ni Sarechaimashita

Public Service x 1,500 Years + Pecora's Magic = Minister of Agriculture

​A DEVIL'S WORK IS NEVER DONE!

Beelzebub is a demon of many roles—minister of agriculture, Azusa’s “big sister and the demon king's closest confidant. Before her illustrious rise to power, though, she was just a low-ranking pencil pusher in the government with no ambitions, no dreams, and no adventure in her life. Then, on a whim of the newly coronated demon king, she received the biggest and most terrifying promotion imaginable! How will Beelzebub handle the sudden responsibilities of the entire Ministry of Agriculture?!

(Source: Yen Press)