It's never a good idea to pick a fight with Michi. While they have a personal code to not use their quirk on the living there are still plenty of skeletons to be found in a city.
Michi has the habit of spotting talent and hiring them, even if that means bankrupting the competition to make that hire available.
Tama (a friend's oc) is an intern and a capable designer in her own.
After graduating from UA and building up their own company through less than legal means they maintained a secret relationship with Tsunagu. (Also rocked that frohawk)