Mirai Nikki

Amano Yukiteru

Main

Age: 14 years oldOccupation: Middle School StudentAlternate Name: FirstLikes: Having friends, writing in diaryHeight: 161 cmWeight: 53 kgThe main male protagonist of the series and the First Diary user. Also known as Yuki (ユッキー, Yukkī), he is a 14 year ol...

Gasai Yuno

Main

Age: 14-15Birthday: 16 NovemberHeight: 159 cm (52")Weight: 49 kgBWH: 74-50-73Affiliation: Future Diary, Yukiteru AmanoOccupation: Future Diary Owner, Junior High School StudentDiary number: 2Diary type: Yukiteru DiaryLikes: Yukiteru AmanoFamous quote: "Im...

Akise Aru

Supporting

Age: 14 years old Birthday: August 17Occupation: Middle School Student Alternate Name: None Likes: Playing Detective Height: 166 cm Weight: 58 kg A classmate in Yukiterus school, Aru Akise dreams of one day becoming the worlds greatest detective. The stud...

Amano Kurou

Supporting

Yukiteru's father who is divorced with Yukiteru's mother due to a debt amounting to three million yen which he could not pay. Initially, he appears in chapter thirty claiming to just want to check on his son. It turns out that he has only returned to dest...

Amano Rea

Supporting

Age: Unknown, Estimated 32 years oldOccupation: Video Game ProgrammerAlternate Name: NoneLikes: Yukiteru and Yuno's relationshipHeight: 164 cmWeight: 53 kgYukiteru's mother, Rea is rarely at home because of her work as a video game programmer. Despite thi...

Bacchus John

Supporting

The mayor of Sakurami. He the 11th diary holder. He uses his influence as mayor to take down the other diary holders. His Diary, The Watcher Diary, has the ability to look at other diary entries, whether they are true or not, which leads to his weakness. ...

Deus Ex Machina

Supporting

The god of time and space, Yukiteru's supposed imaginary friend and the mastermind behind the game. He is looking for a successor, which is why he gave future diaries to twelve candidates and placed them in a game of life and death. He seems to favor Yuki...

Funatsu

Supporting

The second in command of the Omekata Cult led by The Sixth, Tsubaki Kasugano. Serving as a minor villain, he himself appears little in the series, but played a crucial role by twisting Tsubaki and Reisuke Houjou to the point of insanity. He appears in Fut...

Gasai Saika

Supporting

Adoptive mother of Yuno Gasai and the wife of Ushio Gasai. A minor character with major relevance, she serves as the direct cause of Yuno's descent into insanity....

Gasai Ushio

Supporting

The adoptive father of Yuno Gasai and the husband of Saika Gasai. A minor character with major importance, he serves as an indirect cause for Yuno's descent into insanity....

Hino Hinata

Supporting

Age: 14 years oldOccupation: Middle School StudentAlternate Name: NoneLikes: Her familyHeight: 168 cmWeight: 54 kgA classmate of Yukiteru and Yuno.The Tenth's daughter, Hinata is aware that her father is instigating the carnivorous hound attacks. In order...

Hirasaka Yomotsu

Supporting

Yomotsu Hirasaka is a blind man who makes use of a tape recorder that he dubs the "Justice" diary, where it records the wrong-doings of future events he thinks need correcting. It's a pretty misleading name since Yomotsu considers the evil deeds committed...

Hiyama Takao

Supporting

Takao Hiyama is a teacher in Yuki's school and is the serial killer reported within its vicinity. Not much is known about Takao character-wise, since the man was only given four lines of dialogue in the series, all related with finding and being surprised...

Houjou Reisuke

Supporting

Houjou Reisuke is a seemingly harmless 4-year-old child. His parents were killed during the Sacred Eye incident and so he was asked to be taken care of by a co-worker of theirs, Yukiterus mother Amano Rea.Accompanied by some drawings, his "Super Vision" d...

Ikusaba Marco

Supporting

Originally assumed to be two separate Diary users, Marco and Ai are in fact both the Seventh Diary user. When first introduced, Marco and Ai were using apprentice diaries which were assume by Yuki and his allies as their real Future diaries with Marco's T...

Kasugano Tsubaki

Supporting

Age: 14Occupation: MaidenAlternate Name: SixthLikes: Her familyHeight: 157 cmWeight: 50 kgTsubaki Kasugano is a maiden and figurehead of the Omekata religion. Her "Thousand League Eyes" diary is unlike the other diaries, as it is a scroll, rather than a c...

Kousaka Ouji

Supporting

Another one of Yukiteru's classmate, Ouji is in Yukki and Yuno's classroom during the previous semester and is one of the first people to betray him during the terrorist bombing incident. He writes down a list of all of his proudest accomplishments in a b...

Kurosaki Ryuuji

Supporting

The secretary of John Bacchus, mayor of Sakurami City. Ryuji is the holder of an Apprentice Diary, the "Secretary Diary."...

Kurusu Naoko

Supporting

Naoko Kurusu is Keigo Kurusu's wife. Yuki and Yuno are welcomed by her at the bridal fair and she acted as their guide during the whole day.Yuki and Yuno coincidentally spot Kurusu's wife, who they met previously at a bridal fair, on her way to visit Yoi ...

Kurusu Keigo

Supporting

Age: Unknown, Estimated 35 years oldOccupation: Police OfficerAlternate Name: FourthLikes: JusticeHeight: 183 cmWeight: 68 kgKeigo Kurusu is a police officer, so it follows with reason that his diary relates to his work. The "Investigation" diary gives Ke...

Mikami Ai

Supporting

Originally assumed to be two separate Diary users, Marco and Ai are in fact both the Seventh Diary user. Ai appeared early in the series working undercover as member of the Onukata cult with her friend Orin Miyashiro to spy on Tsubaki. She returns later, ...

Miyashiro Orin

Supporting

An assistant to the 8th. She eventually trusts Yuki when they agree to attack the 11th together and leads the attack with her "Orphanage Diary", but is killed by Yuno when Yuki and her suddenly turn on the 8th.Despite of her appearence, she is very intell...

Mur Mur

Supporting

Age: Unknown, ImmortalOccupation: Deus's ServantAlternate Name: NoneLikes: Food, fooling around, Shoujo MangaHeight: 95 cmWeight: 22 kgDeus' servant, Mur Mur is often seen with the eliminated candidates in omake panels. As of chapter twenty-four it is rev...

Nanba Tarou

Supporting

An orphan living in the Mother's Village orphanage. He owns the Apprentice Diary, the "Copy Diary."...

Nishijima Masumi

Supporting

Age: 20sPosition: Chief InvestigatorHeight: 174 cmChief Investigator and Keigo's subordinate, Masumi was part of the investigation team assigned to protect Father Haiman from the terrorist, Minene Uryuu. Masumi had feelings for Minene and, much to Minene'...

Nonosaka Mao

Supporting

Age: 14 years oldOccupation: Middle School StudentAlternate Name: NoneLikes: Hinata HinoHeight: 160 cmWeight: 47 kgAnother of Yukiteru's classmates, Mao is good friends with Hinata. A willing accomplice in Hinata's scheme to kill Akise Aru.She is overly o...

Tsukishima Karyuudo

Supporting

This man loves and values his dogs more than himself; as shown when he cooked them steak and give them thirty-year-old wine for dinner, while he himself was content with eating cup ramen. He is the owner of the Tenth diary, The Breeder's Diary, which allo...

Ueshita Kamado

Supporting

Kamado Ueshita is a large, strangely shaped woman in charge of an orphanage named "Mothers Home". Kadado is the eighth diary owner. Kamado's diary seems to be in the form of a website where she can rent out blog space to others and can automatically promo...

Uryuu Minene

Supporting

Age: 20sOccupation: International Wanted TerroristLikes: UnknownHeight: 168 cmWeight: 55 kgMinene Uryuu is a terrorist bomber. Like the Fourth, her "Escape" diary goes along with the type of profession she is involved in. Whenever Minene faces a dire situ...

Wakaba Moe

Supporting

Moe Wakaba is a minor character who was Yukiteru Amano's first love interest one year prior to the series. She was the class representative of both Yuki and Yuno Gasai's class in Sakurami Middle School....