未来日記

Yukiteru Amano is a withdrawn boy who logs everything around him on his phone rather than taking part. The god of space and time, Deus Ex Machina, turns that phone into a Future Diary that predicts events up to ninety days ahead, then drops Yukiteru into a contest among twelve diary holders. The last one standing inherits Deus's throne, and every other holder is fair game to be eliminated. Yukiteru's only ally is classmate Yuno Gasai, who carries her own diary and an obsessive devotion to keeping him alive.