Spring. In the prestigious magic school of Kimberly, this year ushers in another wave of new students. Clothed in black robes with a white cane and sword strapped to the hip, within his chest he hides pride and a mission.

As the sakura flutter in full bloom, the budding magicians are welcomed by a parade of magic creatures. However, they were allowed only a moment of leisure. An underground labyrinth that swallows up students on whim, upperclassmen that resemble monsters, and a faction that opposes human rights for demi-humans. While trying to survive in an ominous and terrifying place with his companions, Oliver forms a connection with a single girl with a Japanese sword strapped to her hip, the samurai girl Nanao. The story where their two swords clash, begins now.

Yukiteru "Yuki" Amano is a loner who never really interacts with people and prefers writing a diary on his cell phone with his imaginary friends Deus Ex Machina, the God of Time and Space, and Muru Muru, Deus's servant.
However, Yuki soon learns that Deus is real when he makes Yuki participate in a battle royal with eleven other people. Within this "Diary Game," the contestants are given special diaries that can predict the future, with each diary having unique features that gives them both advantages and disadvantages.
The rules of the game are simple: the contestants have 90 days to find and kill all the other contestants, and the last one standing will become the new God of Time and Space

Find out more about the other characters from Mirai Nikki - Future Diary. These stories start out a few days prior to them receiving their own diary and give us some insight as to how they think and their personal reasons for using the diary they've been chosen to have. In the process learn a little more about Deus ex Macchina, the 'God' of Space and Time, and what his goal really is.

Folklore detective Asou Daisuke would rather deal with normal, everyday, things like cheating spouses, embezzling partners and the like. (That and his huge collection of ero-manga.) Because whenever he deals with the supernatural, he gets the hiccups.

But no matter, an endless stream of desperate people come to him troubled by what he calls allegories. Those are stories, usually urban legends, that one believes to be true and if one believes strong enough can cause them to become true. His first case involves "The Man Under The Bed." Can he stop this creepy man with an axe before he chops up kawaii Hiranuma Kanae? Why does Asou count his hiccups, and just who is that strange girl in his bathroom?

In a parallel world where the strongest of the non-diary holders "Akise Aru" takes the place of Yukiteru (the protagonist from Mirai Nikki) for a few days, what will happen?

After the game to become god. Yukiteru winning there were a lot of question the epilogue left. This story focuses on the 3rd world Yuno, and as well reveal the current relationship of all the "Mirai Nikki" users.

10 years ago a child wished for the destruction of the world. Now a Group of people has the ability which grants their wishes depending on their power.
They are called "Order User". Before these great people who has the power of "Order", one person excels most, with the ability to rule and conquer the world and turn people into puppets when it is on his Jurisdiction. That power belongs to Hoshimiya Eiji, who is also responsible with the destructive phenomena happened exactly 10 years ago.