Hi I am looking for a new manga to read. I am hoping to find a good manga where the main chracter is an other worldly type of person, like a demon, spirit ect. I have read a lot of manga with vampires so I would like something a bit different but am not against reading about a vampire. I would love to find a manga with a male protagonist but not a must. I apreciate the help and advice! 😀

Hana to Akuma is cute - the protagonist is male & a demon. Shoujo.

Defense Devil - demon protagonist, male. Shounen.

Ore ga Akuma de, Aitsu ga Yome de. - Demon, male, shounen. Sort of a lolicon.

Vampire Girl is a good vampire one, if you feel the urge to go down that road again. 🙂

Tasogare Otome x Amnesia - ghost
Yome ga Kore na Monde. - alien

Check the categories tag
Demons
Vampires

Edit: Just noticed you were looking for romance specifically, it's super late and I'm not reading right lol
Superior
Akuma to Dolce
Otome Youkai Zakuro

I recommend Defense Devil too. The first chapters are more like a "Detective Conan" style, because the protagonists investigate for some deaths with the victim's soul to find out the innocence of the soul.
Then it changes completely direction becoming an effective shounen manga with romance.

Kurenai Ouji -MC is a guy who is the demon worlds prince

Abide in the Wind -one of the MC is a dragon

Kami-sama Hajimemashita -male MC is a fox spirit but its from the girls prospective

Noragami -male MC who is a god, though romance is recent in this one and there is not much in the chapters until about chapter 30

[img]http://24.media.tumblr.com/3b280fafb72cad0f718be64368e64ca7/tumblr_myylzmuiY41rw3pzao4_250.gif[/img]
Like educational manga? take a look at Ed U. Manga's list of manga here

Tasogare Otome x Amnesia
Karin
Itoshi no Kana
Superior ?
Edit: Forgot to mention Ah! My Goddess