Supah Ninjas is an American action-comedy superhero series that centers with Mike Fukanaga and his friends, Owen and Amanda. After the death of his grandfather, Mike is given a mysterious letter which leads him to discover that he comes from a long line of vigilante ninjas. With Owen, and later Amanda, they are ushered into the world of crime-fighting, forming the team "Supah Ninjas." They are trained with a hologram of Mike's grandfather, whom Owen refers to as Hologramps in Empire City.