Good detectives dramas?

Hello, i completed a lot of japanese detective dramas, and now i am short with that genre, can you please recommend me some good dramas or movies..

i already completed: bitter blood, tokyo dogs, ouroboros, mr brain, BOSS, ataru, death note, kurokuchi, lucky seven, gonzo...

also it can be korean dramas two, just to be good. :) Thank you everyone who will help, and sry for my bad english :P 

Keizoku 2
Maou
BORDER
Galileo

You should watch Maou! And if you had enjoyed Ouroboros, you'll probably like Siren. It's finished recently. =)

movies
the chaser.
Also the tv drama of the same name
memories of murder
black house
children

Dramas:
Aftermath
Aftermath 2
Bad Guys
Gap Dong
I Hear Your Voice
Liar Game
The Chaser
White Christmas

Movies:
Don't Cry, Mommy
I Saw The Devil
Man on High Heels
Return
Seven Days
The Chaser
The Chronicles of Evil
The Crucible
The Silenced (it's a horror movie, but I think it was more like crime/mystery/supernatural)
Truck

great list here. added a few to my plan to watch for now at least. 

Liar Game was really good. I preferred the Korean version, although the Japanese one was also good. I recommend watching both of them; it was pretty similar but different in many other ways, so that was interesting to see. I also recommend My Beautiful Bride as well; it's about a man trying to find his wife who has gone missing.  

yami no banshonsha
missing noir M
gaiji keisatsu