The official site for the Crystal Blaze
There's a possibility of an anime adaptation of the seinen manga Sekirei
by Sakurako Gokurakuin
The manga is serialized in the seinen manga magazine Young GanGan
For now there are 5 volumes released of this manga.
Covers of manga volumes:
Mangaka: Sakurako Gokurakuin
Genre: Seinen, Comedy, Action
An anime adaptation of Sekirei was mentioned in here
, but the announcement was removed >.< so... until its confirmed consider this a rumor.
Young GanGan's page for the Sekirei manga: