Deus Ex Machina

Deus Ex Machina is the God of Time and Space and a major character in both the Future Diary manga and anime. He creates the Future Diaries (with the help of John Bacchus) and holds the Survival Game to find a suitable successor to his title before his imminent death causes the destruction of the universe. Able to manipulate time, space, and the laws of cause and effect, Deus is the most powerful entity in the series, acting as the judge of the Survival Game.