I am not talking about the normal mom slapping her son's girlfriend / jealous ex girlfriend tantrum stuff / girl's parent was killed by guy's dad revenge stuff.
Dramas I have seen that fit what I am looking for..
Ngao Hua Jai << definitely
Autumn Concerto << kind of.. havent seen in a while but I think he was pretty crazy if I remember right?
Bad Guy << close..
Confessions << j-movie yes
Zeni Geba << yeah
Utsukushii Rinjin and Saki << yes
Bump Off Lover << the sister who died early on definitely
Sealed With A Kiss <<
i think Secret / Secret Love have 1 of that type.. ^^ (Obsession becuz of a tragedy)
and Ryusei no Kizuna is more likely have a little of that type too.. :) (Obsession for finding of their parents killer)
A Man's Story is have it too (the male protagonist is thirst for a revenge and the male antagonist get obsessed for his own sister)
The devil - genius sociopath looking for revenge
Bloody monday 1 and 2 - j is the second lead but one of the best characters from any drama ever and the definition of socio
