>>107705406It's not about the company (Cover) not wanting them to stream the games and requiring them to ask for permission.
It's about Japan having no fair use laws, so some publishers will straight up sue you/force you to take down every stream involving their games if you don't ask for perms.
That's literally what happened to Hololive before, they played games without asking for perms and had a bunch of channels straight up nuked.