Welcome! To the Otherworld Handyman Service!

Nikaidou Koharu, who ran a handyman service, receives a certain request one day. Because of it, he ends up being transported to another world. "This is bad, this is seriously another world! With light novel standards, maybe I can use magic too!?" Or so he was getting excited, but of course he couldn't use magic at all. Can't use magic, has never even held a sword, doesn't even know how to fight in the first place—there's absolutely no way for such a Koharu to survive in a world with monsters, and without money, he can't live. So he decides to open a handyman service like he ran in his original world. But the handyman work in another world turned out to be far more difficult than Koharu had imagined… This is a laid-back other world fantasy! I would be delighted if you found it interesting!!