http://www.ss-alpha.co.jp/products/dsp_hd/

Unfortunately I can't read Japanese so I have no idea what it says on that page.

VGReleases said this game is scheduled for release in Japan Q4 2012...

Anyone heard anything about this one? Did I read correctly, 8 player online coop? This might be a turn-based-strategy dream come true for fans of this dying genre!

video of the japanese pc version http://youtu.be/9rULY9gFnf8