reincarnated as manager without any cheats(harem)

Harem story with actual story and girls with personalities and no annoying dumb characters.Except for a certain Karen
Even if you hate harem stories you will be like the mc and the story. The mc is transmigrated without any wishes or cheats .he gains everything by himself
It will also have what you can expect from a harem and at the same, it doesn't
Normal mc who isn't a beta-check
various and diverse harem members-check
A story with the actual plot -check
Characters with actual personality -check
Special : A mc who isn't a simp
A yandere
No stupid male bashing
Non incel/Otaku/neet mc
A Respectable and yet flawed mc