Hi, I've seen some dramas and liked them, so what'd you recommend me to watch?smth funny;romantic(but not excessively);
I liked:
Hana yori dango 1&2
kimi wa petto (it was really nice)
coffee prince(but a bit too long)
Hanazakari no Kimitachi e(just a little)
   

Here's a list of the stuff I've watched. We have a similar taste in dramas, so I think you'll enjoy at least half of the dramas in my list.
 
1 litre of tears - Done - 5/5 VERY SAD; I RECOMMEND
1 Litre of tears SP - Done - 4/5
Beautiful Life - Done - 5/5 SAD, BUT SWEET; RECOMMENDED
100 Days with Mr. Arrogant - Done - 4/5 FUNNY
The Doll Master - Done - 3/5
Dragon Zakura - Done - 5/5 TEENAGE DRAMA; SWEET
Nobuta wo Produce - Done - 5/5 TEENAGE; FUNNY AND SWEET
Kurosagi - Done - 4/5 RECOMMENDED IF YOU LIKE YAMASHITA
Sapuri - Done - 5/5 TEENAGE; ROMANTIC AND SWEET
Ghost House - Done - 3/5 FUNNY HORROR MOVIE
Install - Done - 2/5
Taiyou No Uta - Done - 5/5 SAD, FUNNY, ROMANTIC
Tokyo Friends - Done - 4/5
Tokyo Friends - Movie -
Attention Please - Done - 5/5 VERY FUNNY, HIGHLY RECOMMENDED
Attention Please Hawaii Special - Done - 5/5
Ace wo Nerae! - Done - 5/5 RECOMMENDED; GREAT DRAMA
Ace Wo Nerae! - Special - Done - 5/5
Attack No. 1 -  
The Masked Fencer (DBSK) - Done 4/5
First Love (DBSK) - Done 4/5
Unforgettable (DBSK) - Done 4/5
King's Man - Done 5/5 KOREAN MOVIE; PRETTY COOL
Cyborg Girl - Movie - Done - 5/5 ENTERTAINING, FUNNY AT TIMES
4 Horror Tales - Done 4/5
See You After School - Movie - Done 5/5 FUNNY K-MOVIE
About Love - Movies (Taipei, Tokyo, Shanghai) - Done 5/5
Apartment - Done 5/5
Gangster High - Movie - Done 5/5 ACTION MOVIE; PRETTY GOOD
My Sassy Girl - Movie - Done - 5/5 GREAT K-MOVIE
Windstruck - Movie - Done 5/5 ANOTHER K-MOVIE I FOUND GOOD
Hotelier - Japanese Version - Done 5/5 PRETTY GOOD
Hana Kimi - Japan - Done - 5/5
15 year olds Blues - Done - 5/5 GOOD DRAMA FOR TEENS
14Sai No Haha - Done - 5/5
Devil Beside You - Done - 5/5 TAIWANESE DRAMA; I LOVE IT
Ci Qing AKA Spider Lilies - Movie - Done - 4/5
Love Contract - Done - 5/5 VERY FUNNY AND ROMANTIC T-DRAMA
Romantic Princess - Done - 4/5 GOOD PRINCESS DRAMA
Silence - Done - 5/5 HIGHLY RECOMMEND!
It Started With A Kiss - Done - 5/5 RECOMMENDED T-DRAMA
My Girl - Done - 5/5 SHOULD WATCH
Fly, Daddy, Fly - Movie - Done - 5/5 K-MOVIE; ACTION
Smiling Pasta - Done - 5/5 ROMANTIC MOVIE; VERY GOOD
Phone - Movie - Done - 4/5
It Started With A Kiss 2/They Kiss Again - cont on  ep 3 - 5/5
The 1st Shop of Coffee Prince - Done - 5/5
Hotaru no Hikari - Done - 5/5
My Lucky Star -  
Summer x Summer - Done - 5/5
Oldboy - done - 5/5
First Kiss - Done  - 5/5
Jenny & Juno - Movie - Done - 4/5
Nodame Cantabile - Done - 5/5 VERY FUNNY; I RECOMMEND!
Nodame Cantabile Special 1 - Done - 5/5
Nodame Cantabile Special 2 - Done - 5/5
Autumn Tale - cont on ep 2
Goong - cont on ep 15 @ 38:46 IT HAS CP ACTRESS IN IT; I LIKE!
Rolling Love - Done - 5/5 Pretty good.
Absolute Boyfriend - Done - 5/5 AMAZING; WATCH IT
Virgin Love - Done - 4/5
Bull Fighting - Done - 5/5 FUNNY; I RECOMMEND IT
One Pound Gospel - Done - 4.5/5
Gokusen - Done - 5/5 VERY AWESOME AND FUNNY
Myu no Anyo Papa ni Ageru - Done - 4/5
Boys Love - Movie - Done - 5/5
Love My Life - Movie - Done - 4.5/5
Who Slept With Her - Movie - Done - 4/5
Koizora - Movie - Done - 4.5/5
10 Promises to My Dog - Movie - Done - 5/5 VERY CUTE; WATCH
Hana Kimi Special - Done - 4/5
My Boss My Hero - Done - 5/5
Baby and Me - Movie - Done - 5/5 LOVED IT
Hana Yori Dango - cont on ep 3 - /
Oh! My Girl! - Done - 5/5 DEFINITELY A MUST WATCH
200 Pound Beauty - Movie (First movie I watched in 2009) - Done - 4.5/5
A Man Who Was Superman - Movie - Done - 5/5
THE LAST 2 ARE GREAT TOO, ESPECIALLY THE K-MOVIE 200 POUND BEAUTY. BUT ONE THAT YOU SHOULD DEFINITELY WATCH IS ABSOLUTE BOYFRIEND.
 
Enjoy!  
 
NOTE: Some of the dramas above are Korean and Taiwanese. J-dramas get boring after a while.

Yea Mr. Brain is good. Anything with Kimu Taku

If you are new to doramas, start with hana yori dango. That's the stuff everyone talks about and it is the most typical dorama (well, to me at least). If you like this one, you'll probably like three quarter of all doramas.
Kimi wa petto is more serious (at least as serious as a dorama can get) and also more suitable for adults.
1 litre of tears is sad... not a good dorama to start with.  

wow some people seem to watch only doramas)) but actually I like to watch them myself, it also helps to pick up the language to be honest. I guess to should consider most of propositions ) from what I have seen they are all pretty good.  
Hana yori dango 1&2  
kimi wa petto  
zettai kareshi
Devil beside you
A.N.Jell! you're are beautiful
Vampire Host (it's quite funny to some point, based on Kaori Yuri novel)
Antique
Honey and Clover
Hard to Say I love you
Hanazakari no Kimitachi e
 
 
etc. I guess its a matter of taste and mood )