Romance Manga

[BearShare]

I need a romance manga. I prefer it to be seinen, but it doesn't have to be. The only thing I will not read is shoujo.

I can't remember everything I've read but here's what i can remember:
http://myanimelist.net/mangalist/BearShare

[jedinat]

Mysterious Girlfriend X
Midori no Hibi
Emma
Honeymoon Salad
Koi Kaze
Karin

[Crystal_Method]

Toshiue no Hito
Unbalance x Unbalance
Sekirei
Love Junkies
Haru yo, Koi
IO

[mdauben]

Well, I found your manga list just about unreadable (red on black does not work on my monitor), so if I mention a title you have already read... tough!

REC - Seinen. Great love story about a 20-something "salaryman" who meets an aspiring young voice actress by chance. Ongoing.

His and Her Circumstances (aka Kareshi Kanojo no Jijō or Kara Kano) - Shoujo. Probably the best shoujo love story I have read, about two high school students who fall in love, and must overcome a number of obsticals. Completed.

Ai Yori Aoshi - Seinen. Yes, its a harem comedy, but it also includes a really good love story between the two main characters. Completed.

Midori no Hibe - Shounen. A fantasy/romantic comedy about a boy who wishes for a girlfriend, and wakes up the next morning with his hand relaced by a tiny girl who loves him. Silly but sweet high school romance. Completed.

My Lovely Ghost KANA - Seinen. This is one I never hear anyone talking about. The story is about a young man who falls in love with the ghost of a girl who is haunting his apartment building. Very ecchi, but rather sweet at the same time. Ongoing.

Hope that gives you an idea or two.