Books by Meishi Murakami
I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made Me a Minister, Vol. 3 (manga)
I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made Me a Minister, Vol. 1 (manga)
I Was a Bottom-Tier Bureaucrat for 1,500 Years, and the Demon King Made Me a Minister, Vol. 2 (manga)