Why No Witchcraft Works on Kinokuniya?

Publisher Vertical set out their new for 2014 list of manga that they were bringing out and two of them really surprised me; Tonari no Seki-kun and Witchcraft Works.

Witchcraft Works vol. 1 cover

Now I watched the anime adaptation for this manga series when it aired and I must say I really like the idea behind it. The characters overall are very endearing and the main male isn't what I was actually expecting in a show with a 90% female cast.

It's already got a release date of October 21,2014 but here is my gripe. You can preorder it on Amazon, but for some reason it's not up on Kinokuniya's web page. Now I would use Amazon to preorder the manga, but I have a Kinokuniya member card. The card is already worth it to me since you get 10% off pretty much every full price item in the store (sans magazines I believe) but it also includes a good deal of the figures as well.

I am just hoping within the next few months they update so that I can preorder the manga, because I am really excited for it to come out.