Square Enix has created an online club for devoted fans, providing them priviledges of obtaining newsletters, exclusive info, fanservice and many more desktop devices (sadly compatible only with a Japanese OS, yay me)

Here's the link:

Japanese Version:
https://member.square-enix.com/jp/

International Version:
https://member.square-enix.com/na/

The advantage of the Japanese Version is that there are much more things to explore, etc.

But its in Japanese XD

Hard to find things you want to find XD

Hmm yeah. I'll post anything new up if I manage to get it through that site. =)