it's pretty good. not revolutionary, but most of the tropes that make isekai slop unbearable are absent in this manga. rather than treating japan as a plot device to make the MC filthy rich, the story actually spends a decent bit of time there.
This is a good manga, I even read the WB version. It's just that WB stopped updating for free reading at chapter 141. Even though I've been waiting for more than 2 months maybe, There are no new chapter updates yet. Unless you pay and unlock WB, it seems like it's finished.