Every Oreteki Series done by the author can be downloaded via torrents here.http://valeria.dyndns.org:7885/stats.html?info_hash=98a5990f551c6c18f9f9d4a4fc84b8241a0e4550
I once downloaded it, then all of the files went missing, so got the website?
I think i've found the website, here it is:http://mokuren.sakura.ne.jp/~oreteki/index2.htmlSalute