• Air date: 09 Oct '11 26 episodes
      Yukiteru Amano (Yuki) is a loner who never really interact with people and prefers writing a diary on his cell phone with his only companion being an imaginary friend named Deus Ex Machina, the God of Time and Space. However, Yuki soon learns that Deus is not a figment of his imagination but real when Deus makes him a participant in a battle royale with eleven others. 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.
  • List of Episodes (26)
    • 1. Sign Up

      09 Oct '11
      Yukiteru spends his days writing into his cell phone "diary", a listing of the things that happen around him. When it suddenly starts telling him everything that is going to happen before it does, he's thrilled. Until it tells him he's going to die!
    • 2. Contract Terms

      16 Oct '11
      Having bested the Third Diary User with the help of Yuno, Yukiteru now has a giant target painted on him. A bomb wielding Diary User takes the school hostage, and Yukiteru must decide if he can trust Yuno, even though she's been stalking him!
    • 3. Broken on Arrival

      23 Oct '11
      Kurusu asks Yukiteru and Yuno to act as bait to lure out Minene, which means going on an amusement park date. And maybe some bonding. Meanwhile, Minene is taken in by a 'helpful' stranger, who believes in justice. His justice.
    • 4. Manual Input

      30 Oct '11
      Yukiteru opened a door he REALLY shouldn't have at Yuno's place. Now scared beyond belief, he accompanies Yuno and Kurusu to the headquarters of a local cult, where Minene is said to be being held prisoner. But she's not the only diary keeper there...
    • 5. Voice Memo

      06 Nov '11
      The Twelfth's assault on Tsubaki continues, with Yukiteru caught in the crossfire. As the truth behind the cult is revealed, whose side is the Sixth really on? Who is Yukiteru supposed to trust? And what does Kurusu really want with Minene?
    • 6. Silent Mode

      13 Nov '11
      When Yukiteru's mother comes home for a bit, Yuno knows this is her chance to make a great impression! So she breaks in to cook and clean. Yuki is less than pleased, but it seems his mom likes Yuno? Meanwhile, the fallout from the cult incident continues.
    • 7. Answering Machine

      20 Nov '11
      It's all out war at Yukiteru's house now that the Fifth has been revealed. As Yuki searches for Rei's diary, Yuno advocates the direct approach. But Rei isn't an opponent to be underestimated - even if he is only four years old. Babysitting is hell.
    • 8. New Model

      27 Nov '11
      School is back in session and Yuki's is nervous about making friends. Yuno would rather he just didn't. Another Diary User is making a play, people are being murdered left and right and who is Aru Akise and why is he so interested in Yuki?!
    • 9. Block List

      04 Dec '11
      Attack dogs outside, betrayal inside. Akise plays a dangerous game, gambling Yukiteru's diary and his life. Hinata gambles both her future and the Tenth's. And Yuno would rather just be rid of them all, forcing Yukiteru to make a dangerous choice.
    • 10. Family Plan

      11 Dec '11
      Minene and Murmur take a stroll down memory lane, though they don't quite agree on how things played out. Meanwhile, Yukiteru and Yuno spend the day at a wedding fair. Because who doesn't want to play dress up with a psycho killer girlfriend?
    • 11. Service Terminated

      18 Dec '11
      Kurusu sets his plan to take out Yukiteru and Yuno into motion, and the bullets start flying. So much for that alliance! But what sort of deal did the Fourth make with Minene? Three Dead Ends are triggered; no one knows who will make it out alive.
    • 12. Out of Range

      25 Dec '11
      Negotiations have failed and the Fourth goes in for the kill. Yuno shows the lengths she'll go to keep Yukiteru alive, but how far will he go for her? Meanwhile, the Ninth really wishes she and a certain cop would stop meeting like this.
    • 13. Unknown Number

      08 Jan '12
      Akise the "boy detective" is on the tail of fugitives Yukiteru and Yuno. Does Yukiteru KNOW he's a fugitive? Hinata, Mao and Kousuke get recuited in the manhunt, but they may not be prepared for the consequences. Then, Murmur and Deus make a bet.
    • 14. Memory Wip

      15 Jan '12
      Aru talks to Yuno through her surveillance feed, revealing he dug up three corpses from her garden, two of which had recently had their skulls removed. When he threatens to give this information to the police unless she releases them, the stress causes Yuno to alter her memory again, rendering negotiations moot. As Kousaka uses his cell phone to post his will in his blog, it is apparently turned into a Future Diary by the Eighth diary holder, who adresses him as an "apprentice". On Aru's advice,
    • 15. Dual Cell Phones

      22 Jan '12
      Aru deduces that the Eighth's diary is a server hosting and sending predictions to the blogs of her apprentices. When Yuki's diary predicts an attack by three of them, Aru has him moved to Kousaka's mansion. His plan is to lure the apprentices in, then deactivate the area's cell phone tower, severing their connection to the Eighth's server. Once the attack begins, however, Yuno appears and cuts the power to the tower remote control, wanting to defend Yuki by herself. Aru and Kousaka rush to
    • 16. Repairs

      29 Jan '12
      Aru deduces that Marco and Ai have not destroyed Yuki and Yuno's diaries because they want to take advantage of the information they provide. In order to confuse them, he has Uryu feed Yuki false information. Yuki's father visits him in the hospital, but while Yuki's away, he searches the room for his cell phone. Yuno overhears that he has promised to destroy it in return for the cancellation of his substantial debt and realises he is being used by the Eleventh diary holder. Marco, who's learned
    • 17. Family Discount

      05 Feb '12
      In a flashback, Marco and Ai are abandoned children who meet in the commercial tower, grow up in Kamado's orphanage and eventually fall in love. Yuki chooses to take Yuno's hand, while Marco and Ai run to the crumbling tower's roof with Yuki's father, intending to jump off with parachutes. Yuno catches up to them and once again tries to fight them alone, while Yuki hides and attempts to help her with his diary's predictions. Yuno loses and has her phone taken away, but it turns out to be Marco
    • 18. Crossed Wires

      12 Feb '12
      In a flashback, Yuno is revealed to have murdered her parents, who used to discipline her harshly for failing to meet their standards. After she fell in love with Yuki, he became her sole reason to live. Yuki asks Deus to bring his mother back to life, but he reveals that he is dying and his powers have faded. Furthermore, unless a successor is determined soon, all existence will collapse. When Yuki's father returns home, Yuki, who knows he killed his mother from his diary, demands that he turn
    • 19. Delete All Messages

      19 Feb '12
      The mayor of the city, John Balks, passes a motion to have Kamado's orphanage shut down. He then attends Deus' meeting, where Yuki and Yuno, having deduced his identity, expose him as the Eleventh diary holder. Uryu relays these news to Nishijima, who reveals he's been reassigned as Balks' bodyguard. Furthermore, he's discovered that Yuno was adopted. Yuno theorises that Balks wants to seize Kamado's Future Diary server, so she has Yuki form an alliance with her. Yuki, Yuno, Kamado and her
    • 20. Data Transfer

      26 Feb '12
      Despite Aru's revelation, Yuki declares his trust in Yuno. Balks connects Kamado's server to HOLON, a supercomputer which holds user accounts of every citizen of the city, making them his apprentices. Uryu tries to attack Balks, but his diary lets him turn the tables. Nishijima, who's fallen in love with Uryu, comes to her aid and destroys the supercomputer. However, it turns out to be only one part of the whole, and Balks' plan is put into motion. As Aru sends Hinata, Mao and Kousaka to help
    • 21. PIN

      11 Mar '12
      Yuki and Yuno wreak havoc, demanding that Balks release their friends and commit suicide. Balks locks himself in a vault belonging to Yuno's parents' bank, which can only be unlocked by himself, Yuno's parents, and the real Yuno. Uryu, reasoning that Yuki can no longer eliminate Balks for her, starts hunting him. As she does, she tells him how she lost her parents in the Middle East as a child and grew up under the constant threat of death. At the same time, Yuno frees Yuki's friends and goes to
    • 22. Disconnect

      17 Mar '12
      Shocked at Deus' answer, Aru attempts to tell Yuki, but Deus stops him. Deus reveals that Aru is an entity created by him to observe and record information on the survival game and starts disassembling him, promising to spare him if he proves he has done anything out of his own free will. Aru succeeds when he reveals he had Kamado make his diary into an apprentice diary, wishing to change the future and save Yuki. As Yuki and Yuno arrive at Aru's apartment to kill Kamado, they're held off by Aru
    • 23. Breach of Contract

      25 Mar '12
      With a small core being all that remains from Deus, Murmur proclaims herself his successor until his death and the end of the world on July 28th. Yuno reminds Yuki about her diary's prediction that they will "become one" on that day. As the days pass, Yuki eventually admits to himself that his friends were probably telling the truth. Since he can't understand why Yuno would lie to him, he decides to get the truth from her by fulfilling her diary's prediction earlier. On July 27th, Yuki and Yuno
    • 24. Searching

      01 Apr '12
      Yuno expresses her disgust at how this state of affairs prevents her and Yuki from ever surviving together. She states that since Yuki won't kill her, she will kill him and travel back in time again to meet another Yuki. Murmur shoves Yuki off a cliff, but he is saved by the sudden reappearance of Uryu, who displays powers similar to Murmur's. Cornered, Murmur and Yuno travel two years back in time to a "third world", followed by Uryu and Yuki. Uryu explains to Yuki that when Deus realised
    • 25. Reset

      08 Apr '12
      An ambulance arrives at Yuno's house together with the third Yuno's father. Although he is a much more caring man in this world, Yuno has to stab him when he starts getting suspicious of her. Uryu drops off Yuki and the third Yuno at the school and makes a phone call to this world's Keigo, forewarning him about his son's illness. Yuki evades Yuno and Murmur's attacks, trying to convince Yuno to return to the second world and rule as its goddess. However, Yuno, torn between her feelings for Yuki