I Welcome You to the Dusky Hall

Life becomes a lot more interesting for Mikoshiba-kun when he happens to find himself walking down a mysterious side street, and begins working at the Twilight Cafe.

A beautiful boy, Kaname Mikoshiba, who sees spirits, youths, and things that cannot be seen by other people and hears voices that cannot be heard, is always in a bad mood because of being miataken as a woman. One day, he suddenly becomes the owner of "Twilight Hall". The residents of Twilight Yokocho, which has more fairy shops than humans, wants their garden to be revived. Apparently, the owner's job seems to be garden work. What's in the garden behind the window? Easy fantasy full of youkai.

source: https://www.mangaupdates.com/series/rjzscz8/tasogaredou-e-youkoso