Easily the cutest submission of the jam. I managed to break the non-glasses audio at some point (I think by clicking the glasses again before the new track had reached full volume?), which was a bit of a shame, but not the end of the world. The upgrades were a little lacklustre (and the "increase product value" one is way too good for its price), but it works for a nice simple game. I would've liked to have seen upgrades to do with the Yokai and on the Yokai themselves, a bit more intention? e.g. Rather than a bunch slowly creeping in all the time, you get a warning that one's about to appear and it comes through (by itself) very quickly. As-is, it's a bit too slow to enjoy focussing on it for long but everything gets broken too quickly if you leave it.
That sounds like a lot of negatives, but I did enjoy my time and I love the concept, great job!