This whole business started with this post in the Guso Drop fan group on Facebook:

The whole set is here, and it’s impressive:

Now, I don’t know about anybody else, but the YouTube recommendations with this are like a trip down A-minor Alley:

Here’s a full set of XYZ from last weekend:

And, from the weekend before that, Poroporo Baroque, even more stripped down than where they were at this point:

AND! from just the other day, Hoshina Fumimi, being awesome:

It’s quite a family of underground domination that Daichi has put together.