There are people (Both men and women) at work that greet me BY NAME quite often. I do not know their names
I have been working there for nearly 8 years.
I think it'd be JUST A BIT rude to ask at this point.
I agree, it's as if he had no weight. Forgetting about the air speed required to make him "float" (surpassing terminal velocity and other stuff. He'd basically have to simulate a wind tunnel or gravity magic).
But eh, we cannot ask too much from an ISEKAI manga.
I know the isekai theme has been EXTREMELY overused, hence the low score.
However, this one feels refreshing (for me) for several reasons:
-MC is not super overpowered from the start (still has cheat abilities)
-Side characters haven't been assholes (YET)
-No annoying harem (YET, that I know)...