Gintama kicks off its late-night airing with Odd Jobs "hiding" in Akiba. That's when they get a visitor with a request...
So, basically, the people who were 
meant to monitor the resource
أي أنّ من كان يتوجّب عليهم مراقبة المصدر
En resumen, los tipos que debían
preservarla se aprovecharon de ella.
Ou seja, as pessoas que 
deviam monitorar o recurso