You mean here…
http://jplop.com/viewtopic.php?p=242507#p242507Your link goes to the top of the page. Click the page icon next to the post's date to get the direct link.
Anyhow, I didn't notice it at that time because it was lost in the noise of that thread. It was a few weeks before the release was announced and this thread was created, so I was not yet paying attention to the group or the song.
Kudos to Amped for that post. And based on that additional information, I think it's safe to conclude that Zeppoline's "Avesho" is in fact Sho Hoshibe.