CIRCLE!  Nothing beats this one when it has you sitting on the edge of your seat every entire episode and waiting for the TWIST you know is going to come.
A Werewolf Boy
Reply 1988
Reply 1997
ANGRY MOM!! It's amazing
Sooooo many! 
Action/Crime dramas (dark)
Bad guys 
Cruel city 
Crow zero 1&2 (a lot of action) 
Holy-land (but I've only watched the Japanese version so...) 
Ouroboros (but can be a little repetitive I guess?) 
Triangle (but you could find it too long. Action, business and romance) 
Hwayi: a monster boy 

Very sad (illness) 
1 liter of tears
Koizora 

sci-if, supernatural + wants to think a little bit  Circle 

Others:  I remember you (watch this when you have a lot of time haha) 
SIGNAL : WATCH IT!!
The liar and his lover (romance, music, life... And more! + Sato takeru hehe)
beck : music too, adapted from manga, quite nice :)
Kill me heal me (great acting, nice couple chemistry, very deep message)
Another Miss Oh (nice comedy, refreshing, interesting female lead, amazing side characters)
Like Father, Like Son -movie (it's really great!!! 10/10, and a great option to get into Hirokazu Koreeda's films)
Age of Youth 
Circle
Dear My Friends
Defendant
Hormones
Incomplete Life
Page Turner
Six Flying Dragons (you have half my favourites list in your PTW lmao)
The Guardians
@crimew4ve you srsly need to watch "Anohana: The Flower We Saw That Day" its so so beautiful! My fav anime ever
@Laura
there are so many good dramas in your PTW list! I recommend Reply 1997/ Sassy Go Go/ Legendary Lackey if you feel like watching school drama, Another Miss Oh if you feel like watching romance with adults and Chicago typewriter if you feel like watching something more serious.
@egg-mont

Goong, Kazoku Game, Heavenly Forest, My Boss My Hero, Switch Girl!!, Ugly Duckling Series: Perfect Match, Zeni Geba
Christine is the type of person I share the same liking 

well... for your viewing pleasure

Futari Ecchi
Hirugao
Kuzu no Honkai
MR. BRAIN
Nagareboshi
Ouroboros
Sapuri

Soratobu Kouhoushitsu
You're All Surrounded
Oh My Ghostess and Weightlifting Fairy Kim Bok Joo