It wasn't shown on Kson's stream since it cut off when she left right before the end, but there was a short montage at the end of the RGG summit of some behind the scenes stuff.
One scene shows them filming Kokoro apparently cooking something in a kitchen, and then right after that it shows someone else on a monitor at that famous pool. It looks like it could be Kumichou, but the video quality isn't good enough to tell who it is. Either way they seem to have started filming stuff and there will be a wider variety of locations than just sitting in a host club it seems.
