Detective , Horror Anime List

1.Monster  - 72 episode (2004-2005)
Very original anime about a doctor that gets involved with a strange child pacient .

2.Death Note -  37 episodes (2006-2007)

3.Majin Tantei Nougami Nero – 25 episodes ( 2007-2008) Demon Detective Nero

4. Detective Conan   700 episodes (1996-…)
Very popular anime and manga about a school students that finds a death note and starts to make his own justice .

Detective anime abut a girl that gets help from a demon to solve different cases.

This anime is in old fashion type of detective  but is has very interesting plot , not all series thou but some of them are interesting to watch even characters of the anime are not to glamorous. You can watch each episode  apart , because most of cases have 1 or 2 episodes .

5.Gosik- 24 episodes  ( 2011)
Interesting anime , cute  characters and a little romance .

6.Hell Girl  ( Jigoku Shoujo) 26 episodes (2005-2006)
True horror detective .

7.Magic Kayto 12 episodes (2010-…)

8.Psychic Detective Yakumo  13 episodes (2010)
Interesting plot but in some places you can get lost if you don't watch  all episodes.

9.Red Garden  22 episodes (2006-2007)

10. Un-Go 11 episodes (2011)

11.Black Butler  24 episodes  (3 October 2008- 27 March 2009 )