This is a long-absent journal again... X(
A successive book of "Vorwarts", named "Vorwarts 2[Zwei]", has been printed out by printshop, and a few days ago some of them were arrived at my den with no problems!
And the others will be sold at Comic Market on Aug 13 :3
http://dragon.vorwarts.com/doujin/vorwarts2006/

I'll inform you here whether "Vorwarts" and "Vorwarts2" can be shipped outside Japan later, but the big problem I just remember recently is that, both are totally described in Japanese... ^^;
If some friends think they're okay with that, I'll gladly send it to them later.