This seems to be it for Vocaloid Channel. This 4koma was posted to Facebook on 2014 Jan 16, and there haven't been any since. Right now Catstudio is drawing an original 4koma with Puni called "PuniPuni Nyanya Story." He also has some SAO and Henneko 4komas, along with ...a story about Kaito being chased through a convenience store by Mikudayoo? I'll see what the mod queue thinks of these...

Phew! That's all of them I think! Well, aside for that one page in which I have no idea what reference he's making.

Thanks so much for your hard work!

Thanks for the update. I always like to read this.

Thanks for your work guys. I hadn't realized how much I missed these until seeing them being posted again.

Thank you for your hard work, fossilnix and Disoriented. I'll probably track down whatever references you may have missed, though I doubt there's anything that needs to be double-checked. Great work. :)