Vampire Holmes (ヴァンパイアホームズ, Vuanpaia Hōmuzu) was a Japanese smartphone game app developed by Cucuri for iOS and Android devices.

The game original creator Yoshinobu Sena voices the protagonist and writes the theme song for the anime.

[1][2] The story of the original game takes place in London shrouded in night, where "Vampire Slasher" incidents have been happening in the streets.

The player must work with Holmes, a detective who does not explain mysteries and does not use reasoning skills, to investigate a suspicious mansion and learn the truth.

He secretly undertakes a mission from the Metropolitan Police of London to search for vampires.