Update:

Nodame Cantabile is looking great. I forgot about it, but then I joined my school's anime club and they were showing it.

Hataraki Man - ...I actually forgot about this until now.

Kare Kano - read all of the manga as well, since my sister had it.

Bokura ga Ita - Saw one or two eps... I didn't quite like it but I might watch more later.

Maison Ikkoku - I need to remember to buy this.

Bartender - Uhh... the episode I saw seemed to be more about alcohol.

Animation Runner Kuromi - I still need to look for this.

Paradise Kiss - Not quite my style, though I've seen a few eps.

Oh My Goddess - Dunno if thos is realistic either, but I've only read some of the manga.

Moyashimon - New show. Promising. Not really realistic.