Salaryman ga Isekai ni Ittara Shitennou ni Natta Hanashi

Suffering years of workplace abuse and shuffling between different countries to take on jobs no one else wants, Dennosuke Uchimura never expected his next transfer to be to another world. After all, his tireless efforts catch the Demon Lord's attention; he deems Uchimura the perfect candidate to fill the vacant spot among the Four Heavenly Generals. Despite Uchimura being an...