"Read Or Die" is finally releasing volume 12 after 10 years of hiatus.
https://twitter.com/dx_bunko/status/738741081227956224
https://twitter.com/dx_bunko/status/746330949286166529
I will believe it when I can actually order it.
Previous (2016-06-25): "Kono Subarashii Sekai ni Shukufuku wo!" volume 5 by Akatsuki Natsume
Next (2016-07-07): "Kono Subarashii Sekai ni Shukufuku wo!" volume 6 by Akatsuki Natsume