I have been looking for some good romance manga with a good plot, but have not been able to find any recently. I would be very thankful if somebody would help me out. It has to be completed, and at least 30 chapters, because if there are less than that, there just isn't enough character development in it for me. While I don't like manhwa, usually I just don't like the stories, I am open to it. No girly stuff please, and I really hate smut, but if there is only a little bit I can get over it. No yuri or yaoi and while tragedy is okay, the couple has to be together in the end. I don't mind gender benders, I actually enjoy them. Also I really detest love triangles, so none of those. Once again it HAS to be completed!!!! I would be really grateful if you could leave a description or link.
Here is what I have read (stars next to the ones that I liked a lot):
Absolute Witch*
Angel Diary
Annarasumanara*
Antique Romance
Basara*
Boku wa Ookami
Guru Guru Pon-chan
Hana to Akuma*
Immortal Rain
Kamisama Hajimemashita***(favorite)
Kanata Kara*
Koukou Debut
MeruPuri: Märchen Prince
Momoiro Heaven!
Night of the Beasts
Ore ga Akuma de, Aitsu ga Yome de
Shinobi Life
Red River*
Tokyo Crazy Paradise*

Here is what I have dropped:
A Kiss to the Prince
Caramel♥Kiss
Dengeki Daisy
Hana no Namae
Love Allergen
Saver
The Bride of the Water God
Zettai Heiwa Daisakusen

Sorry this is so long, and thank you if you read it all the way through.