Nightmare Detective: watch order

The movies in the series, sorted by release date. Total runtime: 3 h 27 min.

1. 
   Movie 1

   Nightmare Detective (2007)

   1 h 45 min · ★ 6.0

   When a number of suicide victims slash themselves in their sleep, detective Keiko Kirishima is called to investigate.

2. 
   Movie 2

   Nightmare Detective 2 (2008)

   1 h 42 min · ★ 6.0

   A story of the unexplainable things that inflict sheer terror on human beings and how they leave victims psychologically devastated.