Well, there was a warning, no? That means they are probably legally prepared for accidents such as this, so maybe it won't be that bad... but still, he will need to explain everything to his wife.Def going to be sent into an orphanage or deported as an illegal immigrant because his documents all wrong now
Skipping the details, since he is a minor now he can't legally act on his own behalf and will be temporarily detained until a close relative arrives (presumably, a wife) and gets appointed as a legal guardian. Then the guardian will need apply for a transformation certificate at the bathhouse. To get that certificate the bathhouse need to be officially accredited and certified to issue such certificates. Assuming they get the certificate then they need to apply for a new documents in the local government agency. Then he have to undergo full medical inspection for DNA test, for the lack of adverse side effects and new age evaluation. After that they will be issued new documents and a legal certificate about transformation, which can be used for a proper termination of employment with compensation pay and to enroll in the school for transformed people to facilitate an adaptation to the changes. Overall, It's going to be a bureaucratic nightmare for them. Meanwhile, the wife will have to work a lot more to feed one more mouth in the house...Well, there was a warning, no? That means they are probably legally prepared for accidents such as this, so maybe it won't be that bad... but still, he will need to explain everything to his wife.
If we're going to get realistic about this, let's consider that if the warning is there he couldn't possibly have been the first case and likely won't be the last. Meaning the local government and his place of employment probably has precedent to work from. Best case scenario his place of work will even make reasonable accommodations. Wouldn't shock me if a little girl in upper management is the one who lowkey recommended the spa to begin with.
... of course this means that in a few years, a sizable portion of the company might be little girls. I predict the office lounge soon needing to stock up on coloring books and juice boxes.
"If you take time off you will literally add youthful decades to your life and you'll be super cute with perfect skin afterwards."This is how the company discourages taking time off...