Isekai de Uwamae Hanete Ikiteiku: Saisei Mahoutsukai no Yurufuwa Jinzai Haken Seikatsu

A story about a man who died of overworking as a corporate slave and was reborn in another world. However, he doesn’t want to work, so he buys slaves and makes them work. He heals cheap female slaves with his healing magic cheat and makes them work as adventurers or laborers. His dream is to spend his lazy days at his theater, which he built with his earnings, watching plays all day long.

(Source: Hameln, translated)