History Characters / Doubt

* FreudianExcuse: She was a famous hypnotist whose abilities were called into question, which resulted in her and her parents being falsely labelled charlatans and frauds. Her parents, unable to bear the stigma any longer, committed suicide by purposely driving into a pole. Rei survived the crash, but was left a misanthrope obsessed with getting revenge on the world and everyone in it for ruining her life and for taking her "mama" and "papa" away from her.

* FreudianExcuse: She was a famous hypnotist whose abilities were called into question, which resulted in her and parents being falsely labelled charlatans and frauds. Her parents, unable to bear the stigma any longer, committed suicide by purposely driving into a pole. Rei survived the crash, but was left a misanthrope obsessed with getting revenge on the world and everyone in it for ruining her life and for taking her "mama" and "papa" from her.

* BerserkButton: [[PunctuatedForEmphasis Don't]]. [[PunctuatedForEmphasis Lie]]. If you do and she finds out, getting an earful is the ''least'' of your problems.
** In-Universe, Mitsuki turns into her 'Wolf' persona when she hears a cellphone ringing and the words "For the ones that I love" in close succession.

* CuteAndPsycho: A seemingly adorable girl, who has actually killed dozens of people before and will do it again. Even if [[ChildhoodFriendRomance Yuu is one of them]].
* TheDragon: Is this for Rei.

* GreaterScopeVillain: In her own words, she 'is also a Wolf'. Who is the mastermind behind all 'Rabbit Doubt' games.

* StuffedIntoTheFridge: Left crucified on the wall for the others to see.

* BigBad: [[SubvertedTrope Subverted]] See below..

* StuffedIntoTheFridge: Left crucified on the wall for the other's to see.

* YouHaveOutlivedYourUsefullness: Its implied that due to over dosage of morphine, he was no longer useful and was replaced by Mitsuki.

* CuteAndPsycho: A seemingly adorable girl, who has actually killed dozens of people before and will do it again. Even if [[ChildhoodFirendRomance Yuu is one of them]].

* MarshmallowHell: She actually does this to the BiggerBad of the story!

* BiggerBad: In her own words, she 'is also a Wolf'. Who is the mastermind behind all 'Rabbit Doubt' games.

* WalkingSpoiler: It's difficult to talk about most of the characters without revealing anything, but Rei is the toughest to talk about, from her actual role as the BiggerBad of the story to the fact that she is the first to die. And then it turns out she didn't die.

* KilledOffForReal: Maybe. It's implied that Mitsuki kills him in the final chapter.

* KilledOffForReal: He's hung from the ceiling via rope and his right hand is cut off, though whether this was done before or after death is not known.

* KilledOffForReal: She's beheaded with an axe, which is then stuffed into one of the rabbit heads. The rest of her body was then hung.

* KilledOffForReal: The first to die, at the end of the first Chapter. Subverted, by Chapter 19 as she was [[FakingTheDead faking]].

* KilledOffForReal: Maybe. It's implied that Rei's [[TheMole mole in the forensics department]] killed him while Hajime was on the phone with Yuu.

* KilledOffForReal: Appears to first have died due to a Morphine overdose, but he actually dies a bit later via poison administered to him through a thumbtack's point.

* {{Expy}}: ...[[VisualNovel/HigurashiWhenTheyCry Akasaka?]] Is that you?

* BrainwashedAndCrazy: She's very susceptible to hypnotism, so Rei has been using her for quite some time to kill people.

* ClingyJealousGirl: She gets jealous pretty fast when Yuu gets close to another girl.
* CuteAndPsycho: An adorable girl who has killed people before and will do it again.

* LeeroyJenkins: Runs ahead of the group and uses his barcode to open a door without discussing it first. This leads to them locking him up.

* KilledOffForReal: The last to die before the finale.
* MarshmallowHell: She actually does this to [[spoiler:the BigBad of the story]]!

* BigBad: In her own words, she 'is also a Wolf'.

* GirlsLoveStuffedAnimals: Carries a large bunny plushie
* KarmaHoudini: Abuses her power to hypnotise susceptible people, causing them to be the Wolves of the games and killing people, yet Rei is not reprimanded in any way and will continue with this.
* KilledOffForReal: The first to die, at the end of the first Chapter. Subverted, as she was [[FakingTheDead faking]].
* [[TheManBehindTheMan The Woman Behind The Woman]]: Mitsuki may have been doing the killing, but it's Rei who started the whole game.

* WalkingSpoiler: It's difficult to talk about most of the characters without revealing anything, but Rei is the toughest to talk about, from her actual role as the BigBad of the story to the fact that she is the first to die. And then it turns out she didn't die.

* KilledOffForReal: It's implied that Rei's [[TheMole mole in the forensics department]] killed him while Hajime was on the phone with Yuu.

* TheMedic: He ''is'' a medical student and his knowledge is helpful in the situation, treating people's injuries. His being a medical student, though, is false.

* TheDragon: Was one of Rei's previous dragons and, when he was found, was first suspected of being the BigBad behind the game.

* NoNameGiven: We never find out his name.

* {{Expy}}: ...[[HigurashiNoNakuKoroNi Akasaka?]] Is that you?

* KilledOffForReal: His hung from the ceiling via rope and his right hand is cut off, though whether this was done before or after death is not known.
* LeeroyJenkins: Runs ahead of the group and uses his barcode to open a door without discussing it first this leads to them locking him up.

* GooldOldFisticuffs: He prefers settling things with his fist and used to be a professional boxer.

* TheHero
* HorribleJudgeOfCharacter
* KilledOffForReal: Maybe.
* NiceGuy

* UndercoverCopReveal: Hajime reveals to Yuu that he's actually a police detective investigating the disappearances of young people that has been booming lately and the Rabbit Doubt game seems to be the connecting link between them all.

* HairTriggerTemper: Yuu bumps into him and he he loses it.

* BerserkButton: [[PunctuatedForEmphasis Don't. Lie.]] If you do and she finds out, getting an earful is the ''least'' of your problems. She's also pretty insistent on other people following rules, like not drinking or smoking while underage.

* [[spoiler:KilledOffForReal]]

* [[spoiler:TeensAreMonsters: Ran a vicious gang that led to a murder according to Mitsuki.]]
* TroubledButCute

* BadassBookworm
* [[spoiler:FairCop]]
* [[spoiler:KilledOffForReal]]
* SmartPeopleWearGlasses
* TheMedic - Well, he ''is'' a medical student. [[spoiler:Subverted when it turns out he was lying about being a med student.]]

* [[spoiler:BigBad]]
* [[spoiler:TheChessmaster]]
* CrucifiedHeroShot
* [[spoiler:FakingTheDead: Does this so she can manipulate things from behind the scenes.]]

* [[spoiler:KarmaHoudini]]
* [[spoiler:KilledOffForReal: Happens in the first chapter. Subverted in that she was just faking it.]]
* [[spoiler:TheManBehindTheMan]]
* [[spoiler:ManipulativeBastard]]
* [[spoiler:NietzscheWannabe]]
* StepfordSmiler

* [[spoiler:KilledOffForReal]]
* MarshmallowHell: She actually does this to [[spoiler:the BigBad of the story!]]
* MsFanservice
* [[spoiler:OffwithHisHead: Get's her head chopped off with an axe]]

* [[spoiler:TeensAreMonsters: Was in charge of a prostitution ring according to Mitsuki.]]

* {{Expy}} - ...[[HigurashiNoNakuKoroNi Akasaka?]] Is that you?

* [[spoiler:KilledOffForReal: maybe]]

* [[spoiler:TheDragon: Is this for Rei.]]
* [[spoiler:BigBadFriend]]
* [[spoiler:BrainwashedAndCrazy]]

* ClingyJealousGirl
* [[spoiler:CuteAndPsycho]]
* MissingMom
* [[spoiler:{{Yandere}}]]

* KilledOffForReal: Happen in the first chapter,[[spoiler: Subverted she was just faking it.]]

* StuffedintotheFridge: Left crucified on the wall for the other's to see.

* [[spoiler:KilledOffForReal maybe]]

* [[spoiler:KilledOffForReal]]