Cleaning Crew; Teaching Kids to Value their Safety, for Fun and Profit
Takenaka Hideo is a thirty-two year old, in mild desperation for money, who has just been hired as a new janitor for UA's support staff. He has a quirk that lets him find lost objects, a liaison with the police because of it, and desperate desire for competent co-workers.
Oh, and he's already lived a previous life, in a world where quirks and heroes didn't even exist.
Not a big deal, though. It's not like you ever see the janitor playing a big part in action movies. He's here to get paid, and that's it.
On the opposite side of the equation, class 1-A has to wonder at the new UA cryptid that always seems to show up when things are on fire, and who keeps trying to convince them to let the adults handle the fire extinguisher.