Vampire wa Kuwazugirai

The dutiful highschool student Minato has financial problems. While his mother is in a hospital and his brother takes care of the siblings, Minato has decided to earn money for the family. A newspaper ad promises a lucrative job as a housekeeper. However the job interview with Hina, a seemingly small boy, appears to be dubious already. As Minato meets the owner, things become even more bizarre. Henri Tepes is an ancient vampire, who suddenly falls for him!