ナイトウォッチ三部作, lit. Night Watch Trilogy is a light novel series written by Kadono Kouhei and illustrated by Nakazawa Kazuto. It was first published by Tokuma shoten in Tokuma Dual Bunko from 2000 to 2002. It is currently being re-published starting from 2012 by Seikaisha Bunko and titled as Night Watch series. The republished version is illustrated by Serori.
It consisted three published volumes and one side-stories which is:
