Recommend some animes that contains comedy,action,romance and if possible vampires/zombies/supernatural powers.

Rosario vampire, Chibi vampire, Mirai Nikki, Hetalia XP

Naruto
it has action, comedy and romance

Hiiro no Kakera!! Here's a summary i found on bing and here's one of the episodes as well :)
Tamaki Kasuga has supposedly gone to live with her grandmother after her parents are transferred overseas. But the real reason for her arrival is that she must continue the role, handed down from her ancestor Princess Tamayori, to muhuri the sword Onikirimaru. Five young men serve as her guardians against the mysterious Logos.
You'll upendo it!! :D

Try Is This A Zombie?

Skip Beat and Highschool of The Dead.

Moon Phase is a comedy, fantasy, romance anime with Wanyonya damu and action. It's about a photographer who always takes pictures of ghosts, but is "spiritually dense". He unwittingly stumbles upon a young vampire imprisoned in a ngome and is forced to free her in order to escape. Moon Phase goes from "cute" to "serious and dark" quite a lot with the first half being zaidi lighthearted and the sekunde half zaidi dramatic. Personally I loved this anime and the ending was extremely good for a first season. Although there are some plot holes that needed a sekunde season to resolve. However, the ending doesn't leave wewe hanging as much as a lot of anime out there does.