Tasukete! Vampire
たすけて！バンパイア
Prequel
Vampire�Vampire
Vampire Vampire· バンパイアばんぱいあ
manga
66
62
66
15-year-old Hina is about to share her first kiss with her boyfriend Natuki and all of a sudden he transforms into... a vampire named Hibiki!?
Sequel
Roses for the Vamp
Vamp ni Barabara· ヴァンプに薔薇薔薇
manga
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)