Name: Amanema Tsukihito (The Game Master)
Age: 17
Hair: Brown
Eyes: Blue

Member of Sensui's Seven, Amanema's special power that he gained as a result of the Makai door opening is to take any game and make it real within his territory. Due to his hatred of his schoolmate's inability to measure up to his intelligence, and his loneliness as a result, Sensui was able to manipulate Amanema into joining his gang and helping him destroy the world.