Meikyuu Black Company The Dungeon of Black Company
Kinji is a world-class bum. After many profitable financial operations, he no longer needs to work and enjoys watching others kill themselves. But one day he is transported to a fantasy world where he becomes a slave to a mining company! He finds himself at the bottom of the social ladder, working like a slave. Exasperated by this slave world, he mounts a revolt to his own benefit!
[Source: Wakanim Nordic]