(Not recommended to view on mobile unless you have a video client that can zoom.)
Seems to be a trial thing they're doing (per l3ader021 on /r/SQ). They left it up for a few hours (until 23:59 JST specifically, which is in an hour from me typing this technically).
Usually the house shows aren't recorded, so this is probably BR testing the waters to see if it's worth broadcasting in the future and what set up would be needed. Either way I have saved the show for everyone! (if the link goes down let me know and I can fix it).
The camera positioning is not great by any stretch of the imagination but I figure they weren't gonna pay the camcorder guy the extra 18 yen to zoom in a little for something they may do the one time only. Either way a little oddity that may end up disappearing and end up on some wrestling data hoarders wish list someday.
(The show is a single fixed hard cam with no commentary but still, ooo house show, not supposed to seee~ lol. Opening bells are around 28m into the video [prior to that there is a contract signing between Miyu Amasaki and Rina which is later in the show, and not much else], entrance tunnel is opposite of hard cam.)
https://stream.new/v/YyY4edigrE71QOTsF5ajwHg00g9OOEpwOrCylvZtlT5w