It didn't say, oh, Ami Ami and Play Asia has it too.
http://www.amiami.com/top/detail/det...%24pagecnt%3D1
http://www.amiami.com/top/detail/det...%24pagecnt%3D1
BTW, I am ordering 360 version. Since most likely no one is going to purchase that version, so I should have little competition over the pre-order bonus.
The said pre-order goods included all the twitter only story and bunch of notes from the novel book.