>>8904912>They do actually, Nijisanji gets them just fine, it's just cover that can't secure them for whatever reason.I just checked Nintendo permissions guideline (EOP need not apply, link at
https://www.nintendo.co.jp/networkservice_guideline/ja/index.html) and both Anicolor and Cover streamers are exempt of "company" permissions and can use the "individual" blanket permissions for all things Nintendo.
>pic related Proof to that is that Ollie streamed the same game under regular permission instead of this "loophole"
https://www.youtube.com/watch?v=qZl7Ybm0P7oMaybe HoloEN is for some reason not encompassed on the same license but that would be silly as the blanket license is for Cover all things and not just Hololive.