If anyone is interested, a fan of Dowman's work created torrents for the following releases:
The Voynich Hotel
[Volume 1] [Volume 2]
If you haven't read Dowman's Nickelodeon yet, then just go ahead and do yourself a favor; read it right now.
 I was getting 404 whenever I directly clicked on links. Apparently right clicking, copying link location, and pasting into your browser address bar works, though. The never-ending wonders of the internet.
Title: The Voynich Hotel 「ヴォイニッチホテル」
Artist: Dowman Sayman 「道満晴明」