User blog comment:Armada 371/Theory about volume 12/@comment-26181040-20170305045527/@comment-27945225-20170305124803

rom Maruyama's twitter:

Source: https://twitter.com/maruyama_kuga…/status/836135580333322241 The exact pages for vol.12 and vol.13 is almost confirmed. Vol.12 is 400 pages and vol.13 is 200 pages.