The New Gate manga volume 15 features story by Shinogi Kazanami and art by Yoshiyuki Miwa.

Shin and his companions add the former support character Filma to their ranks. Now, they begin a furious attack on two monstrous high-class demons, both of which have activated the overwhelming might of their complete forms. Who and what will determine the fate of this epic battle?! Before long, a new chapter to our story will unfurl. A ship on stormy seas, a fateful encounter, an unexpected crises, and more all await Shin and his companions.