The Vamp And The Servant Boy
Min who teleport into the vampire world found himself in the auction. He was sold out by a slave trader and was asked to serve the Master Qiang, who was well known in the vampire world. Will he be able to serve his master properly or will he fall in love?
The island of Growerth in northern Germany is home to Viscount Gerhardt von Waldstein, a vampire who rules the island as the Master of the Night. His accepting and merciful character has naturally attracted many nonhumans to the island in search of a place to call home. All sorts of colorful characters, from fellow vampires to witches and werewolves inhabit Waldstein Castle. Chief among its residents, however, are the viscount's family—his twin children Relic and Ferret. Only a slight distance from the castle is the city of Rukram, whose mayor is a trash-talking Dhampyr with a bone to pick against the viscount. There also seems to be a young woman with a taste for vampires' flesh, and a shapeshifter with a complex about his true form. And then there's the mysterious Organization—a group of vampires plotting... something. No one quite knows what they're up to, not even the members themselves. A vampire series by Ryohgo Narita, Vamp is an early installment in Naritaverse, along with Baccano! and Durarara!!. (Source: TV Tropes) This series is on hiatus.
Rasen no Vamp
In the late 19th century, the citizens of London began hearing news of a brutal street slasher and vampire. One day, Alan—a writer—meets a young woman named Marie who was attacked by this street slasher. He agrees to let this girl stay with him since she has lost her home, but ever since that day Alan begins suffering from strange dreams. In fact, Marie is a vampire! As they grow closer, Alan discovers a terrifying secret about his new friend. This is a story about love and the reincarnation of vampires. (Source: From Dazzling Scans) Included one-shot: Futago Kakumei
Vamp ni Barabara
Marika only entered this haunted house to impress her love, but she meets a new love in form of an obnoxious, but likeable vampire. Third of Iisaka's Vampire-series. (Source: Mangaguide)
Vamp on the Deadline
"ME," a decent of vampire bleed, works for the girl who has the town under her command. Living under the same roof, there are always reports of "incidents" involving the creatures of the unknown kind... (Source: jCafe24)