History Characters / HellTeacherNube

* {{Expy}}: Of [[DokonjoGaeru another Hiroshi]].

* {{Expy}}: Of [[DokonjoGaeru another Kyouko]].

->Voiced by: ToshikoFujita

->Voiced by: MasakoKatsuki

-->Voiced by: MichiyoYanagisawa

* Expy: His human form takes after [[Anime/ViolenceJack Violence Jack]].

* BuxomIsBetter: She is very proud of her breasts and loves throw it in Kyoko's face.

->Voiced by: Creator/RyotaroOkiayu, FujikoTakimoto (Child)

* RoseHairedGirl: Illustrated with pink hair in color pages. The anime canonizes it.

* RoseHairedGirl

->Voiced by: HikaruMidorikawa

->Voiced by: ToshiyukiMorikawa

->Voiced by: WakanaYamazaki

* PlayingWithFire: A whole episode is dedicated to her developing pyrokinesis. [[ClothingDamage And it's]] [[NakedPeopleAreFunny hilarious.]] [spoiler: Until there's a chance that she might ''burn herself to death''.]]

* ElegantClassicalMusician: She plays the violin.

* EvilIsDumb: He's not exactly the sharpest pencil

* RedRightHand: Literally: ''he'' is the demon that forms Nube's Demon Hand

->Voiced by: RyotaroOkiayu, FujikoTakimoto (Child)

->Voiced by: MachikoToyoshima

* HotTeacher: Has an HourGlassFigure, long black hair, a pretty face...
* MamaBear: She has no spiritual powers and is terrified of ghosts... but once she attempts a HeroicSacrifice for a student.

* NiceGirl: She's kind and sweet-tempered.

* [[spoiler: ApologeticAttacker: When she abducts and almost kills Ritsuko. She's doing it only after being [[BreakTheCutie mentally broken]] by Ippon Datara, one of her father's lackeys, so she apologizes all the way through it and repeteadly tells her victim things like "I'm so sorry", "it's not your fault", and "I wish there was another way to do things!".]]

* [[spoiler: MurderTheHypotenuse: After a very, '''very''' cruel BreakingSpeech from her dad's lackey Ippon Datara, she ''almost'' does this to Ritsuko. She backs off at the last moment. [[KillTheCutie And the poor girl pays for it dearly]].]]

* RescueRomance: She fell for Nube after he saved his life when she was no older than 12.

* ChivalrousPervert: He openly lusts after Miki (very, very openly. Very) but he never tries anything, protects her with his life, and is constantly seeking her approval, even when he's drawing her naked.
* JapaneseDelinquents

* YoungerThanHeLooks: Looks like he's in his late teens, despite being a grade-schooler.

* CuteBookworm: As booksmart as she's nice. [[spoiler: A plot point later, when she's vital into calming down an angry spirit from the library.]]

* PrincelyYoungMan: Of the SpoiledBrat

* IllGirl: So much that [[spoiler: the Ayumi we see in the manga is a sort-of astral projection: she's actually ill and permanently bedridden at home, but Nube taught her how to use her budding spiritual powers to create an image of herself that can go to school normally and have a normal education.]]

* MsFanservice: [[RunningGag So much that her own Tube Foxes lampshade it]], showing up with signs saying "FANSERVICE" when they have to cover her assets. Her spinoff manga takes this UpToEleven.
* PlayingWithFire: A whole episode is dedicated to her developing pyrokineses. [[ClothingDamage And it's]] [[NakedPeopleAreFunny hilarious.]]

* [[spoiler: FallenHero: Jikuu once was a very sweet and generous person, but when his wife/Nube's mother died, nobody helped him. He grew very, VERY bitter.]]

* CanonForeigner: Exists only in one of the movies

* HotBlooded: Very passionate.

* PerpetualPoverty: He was haunted by Binbougami, the god of poverty.

* HotBlooded: Very passionate.

* ParentsAsPeople: His dad is almost never seen since he works as a truck driver and often has to go outside Tokyo, but Hiroshi does care for him.

->Voiced by: ToshikoFujita

* [[spoiler: BackFromTheDead: After refusing to kill Ritsuko and being tortured to death by Ippon Datara, her body melts in snowflakes. Later she reappears, but with TraumaInducedAmnesia and it takes quite the effort to give her her memories back. (And the manga implies that she never ''truly'' remembered everything in her past, but is happy to make a new life for Nuubee and herself.)]]

* MysticalWhiteHair: In the manga, her crystalline white hair indicates that she's a yuki-onna and has ice based powers.
* RescueRomance: She fell for Nube after he saved his life as a little girl.

* SealedGoodInACan: The Oni Baki ate her soul when she was dragged to Hell. It came back to bite him when she manifested inside ''Baki'' while the later was about to kill Nuubee, and thus she became the crux for sealing the oni in her former student's hand.

* WomanInWhite: She dresses in white. in the anime, only her blouse is white (her skirt is dark blue).

* [[GossipyHens Gossipy Hen]] while she ''loves'' gossip and info, she takes care to not hurt people ''too'' much about it. When her friends think that she leaked some very important secrets (which she didn't) and shun her, she almost has an HeroicBSOD.

* JerkWithAHeartOfGold: She's selfish and mischievous, right up to the point where she might hurt her friends.

* RichInDollarsPoorinSense

* IllGirl: So much that [[spoiler: the Ayuki we see in the manga is a sort-of astral projection: she's actually ill at home, but Nube taught her how to use her budding spiritual powers to create an image of herself that can go to school normally.]]

* EnjoKosai: When he thinks she's into it, Nuubee lectures her.

* SuperpowerMeltdown: When her pyrokinesis first manifests, Nube and the kids worry that she will lose control and ''literally'' melt from it.

* {{Ojou}}: Seems to be the IceQueen type. Is actually SpoiledSweet.

** BewareTheSillyOnes: But he's still not really to be trifled with.

* [[spoiler: FallenHero: Jikuu once was a very sweet and generous person, but when his wife/Nube's mother died, nobody helped him. He grew very, VERY bitter]]

!Main Characters

* [[spoiler: HonorOverReason: She once in a while tattles on her friends to Nube if they don't behave. That gets her in trouble with {{youkai}}, later.]]

!!Ritsuko Takahashi
->Voiced by: Creator/MichikoNeya

* ChristmasCake: She's over 25 years old.
* HotTeacher: Has an HourGlassFigure, long black hair, a pretty face...
* MamaBear: She has no spiritual powers and is terrified of ghosts... but once she attempts a HeroicSacrifice for a student.
* MsFanservice: Often unwillingly, to her distress.
* NiceGirl: She's kind and sweet-tempered.
* ObliviousToLove: Towards Nube's blatant infatuation with her. This changes ''dramatically'' later on.
* PluckyGirl: Like Nube, she won't stand down if her students are in peril.
* WhyDidItHaveToBeSnakes: Ghosts in this case.

!!Yukime
->Voiced by: Creator/YuriShiratori

* [[spoiler: ApologeticAttacker: When she abducts and almost kills Ritsuko. She's doing it only after being [[BreakTheCutie mentally broken]] by Ippon Datara, one of her father's lackeys, so she apologizes all the way through it and repeteadly tells her victim things like "I'm so sorry", "it's not your fault", and "I wish there was another way to do things!".]]
* [[spoiler: BackFromTheDead: After refusing to kill Ritsuko and being tortured to death by Ippon Datara, her body melts in snowflakes. Later she reappears, but with TraumaInducedAmnesia and it takes quite the effort to give her her memories back. (And the manga implies that she never ''truly'' remembered everything in her past, but is happy to make a new life for Nuubee and herself.)]]
* ClingyJealousGirl: [[spoiler: She's the rare case of a CGJ who actually ''wins''. Though it's not before much CharacterDevelopment and heartbreak.]]
* FilleFatale: Introduced as one. She intended to either drag him by force with her or kill him, but when she commited the mistake of [[WouldHurtAChild threatening his students]] and [[PapaWolf he fought her off]], [[LoveRedeems her love became more genuine.]]
* [[spoiler:FirstGirlWins]]: Chronologically speaking. Although Nube of course didn't see her that way when he first met her.
* AnIcePerson: She's a yuki-onna, therefore, she has ice and snow-based powers.
* LethalChef: Of the AlienLunch variety. She gets better when she figures out why humans can't eat frozen chunks of ice.
* LikesOlderWomen: Is in love with Nuube, who is nine years older than she is.
* [[spoiler: MurderTheHypotenuse: After a very, '''very''' cruel BreakingSpeech from her dad's lackey Ippon Datara, she ''almost'' does this to Ritsuko. She backs off at the last moment. [[KillTheCutie And the poor girl pays for it dearly]].]]
* PluckyGirl: She never gives up, either on Nuubee's affection or in her will to protect her friends.
* MysticalWhiteHair: In the manga, her crystalline white hair indicates that she's a yuki-onna and has ice based powers.
* RescueRomance: She fell for Nube after he saved his life as a little girl.
* {{Tsundere}}: Again, a "B" type, but she gets more frustrated at Nube than angry at him.
* WomanInWhite: She dresses in white.
* {{Youkai}}: Again, she's a yuki-onna.

!!Minako-sensei
->Voiced by: MasakoKatsuki

* BadassTeacher: Even as an educator, she's badass.
* BirdsOfAFeather: She relates to young Nuubee because she also was tormented by youkai when she was a little girl.
* DraggedOffToHell: By the evil spirits possessing the young Meisuke.
* HeroicSacrifice: To save little!Nuubee when he was first haunted by spirit-devouring youkai. Later, when she [[spoiler: merges with Baki and assists Nuubee in sealing the Oni in his hand. It would take Nuubee YEARS to find a way to release her so she can properly die in peace.]]
* MagicSkirt: Her skirt upholds her modesty despite its... almost non-existent length.
* TheObiWan: To Nube.
* SealedGoodInACan: The Oni Baki ate her soul when she was dragged to Hell. It came back to bite him when she manifested inside ''Baki'' while the later was about to kill Nuubee, and thus she became the crux for sealing the oni in her former student's hand.
* SexyMentor: To Nuubee, as she's a beautiful woman with a ''really'' nice figure.
* WomanInWhite: She dresses in white. in the anime, only her blouse is white (her skirt is dark blue).

* {{Ojou}}: Seems to be the IceQueen type. Is actually the SpoiledSweet kind.

!!Mami Kuroi

* BlackMagicianGirl - CuteWitch
* OlderThanTheyLook: She looks like a kid... but is actually older than Nube.

** UnderwearOfPower: Sort-of.

* PaperMaster

* Brainy

* PowerIncontinence: When she's not wearing her... [[PowerLimiter panties]]. (JustifiedTrope: It's believed that an oni's powers come from the loncloth they wear, and the closest substitute in Minki's case would be a pair of panties)

* [[spoiler: ApologeticAttacker: When she abducts and almost kills Ritsuko. She's doing it only after being [[BreakTheCutie mentally broken]] by one of her father's lackeys, so she apologizes all the way through it and repeteadly tells her victim things like "I'm so sorry", "it's not your fault", and "I wish there was another way to do things!".]]
* [[spoiler: BackFromTheDead: After refusing to kill Ritsuko and being tortured to death by her dad's lackey, her body melts in snowflakes. Later she reappears, but with TraumaInducedAmnesia. It takes quite the effort to give her her memories back. (And the manga implies that she never ''truly'' remembered everything in her past, but is happy to make a new life for Nuubee and herself.)]]

* FilleFatale: Introduced as one. She intended to either drag him by force with her or kill him, but when she commited the mistake of [[WouldHurtAChild threatening his students]] and [[PapaWolf he fought her off]], [LoveRedeems her love became more genuine.]]

* [[spoiler: MurderTheHypotenuse: After a very, '''very''' cruel BreakingSpeech from her dad's lackey, she ''almost'' does this to Ritsuko. She backs off at the last moment. [[KillTheCutie And the poor girl pays for it dearly]].]]

* SkilledButNaive: Has great power but a lack of people's skills.

* [[GossipyHens Gossipy Hen]] while she ''loves'' gossip and info, she takes care to not hurt people ''too'' much about it

* CheerfulChild: See below. He acts much younger than his age.
* TheNapoleon: One of his hew berser buttons is his lack of height.

* CuteBookworm: As booksmart as she's nice. [[spoiler: A plot point later.]]
* NiceGirl: Sweet and quiet and docile; she's very nice.
* RoseHairedGirl: Illustrated with pink hair in color pages.

* HotTeacher

* NakedPeopleAreFunny: When she goes through her first crush, her [[PlayingWithFire fire powers]] react and....HilarityEnsused.

* [[spoiler: BackFromTheDead: After refusing to kill Ritsuko and being tortured to death by her dad's lackey, her body melts in snowflakes. Later she reappears, but with TraumaInducedAmnesia. It takes quite the effort to give her her memories back.]]

* FilleFatale: Introduced as one.

* [[spoiler: MurderTheHypotenuse: After a cruel BreakingSpeech from her dad's lackey, she ''almost'' does this to Ritsuko. She backs off at the last moment. [[KillTheCutie And the poor girl pays for it dearly]].]]

* MagicSkirt: Her skirt upholds her modesty despite its length.

* SexyMentor: To Nuubee.
* WomanInWhite: She dresses in white.

* ElegantClassicalMusician: She plays the piano.

* {{Ojou}}

* ParentsAsPeople: His HotDad is almost never seen since he works as a truck driver and often has to go outside Tokyo, but Hiroshi does care for him.

* BigBadassWolf

->Voiced by: MichikoNeya

->Voiced by: MinaTominaga

->Voiced by: YuriShiratori

* TooDumbToLive: Oh where to begin with this one? Were it not for the timely interventions of Nube, she'd be dead a 1000 times over.

->Voiced by: KazunariTanaka

* OlderThanHeLooks: He's the same age as everyone in his class, but he looks (and often ''acts'') like a pre-schooler.

* NiceGirl: Sweet and quiet and docile; she's very nice.

* FujikoTakimoto: VA as a child.

* [[RedRightHand RedLeftHand]]: And it's ''actually'' red --oni look, on the surface, like muscle tissue and grayish purple sinew.
* RyotaroOkiayu. VA as an adult.

* ToshikoFujita: His VA.

* {{Tomboy}}: She's less feminine than Miki, which the latter often gives her grief about.

* AllLoveisUnrequited: She has a ''very'' slight crush on Hiroshi, but it's rarely invoked. In a BadFuture chapter, she marries him, and gets very upset when Kyoko (who has skipped several years of her lifetime) cries over this revelation.

* [[MrExposition Ms. Exposition]]: She likes to keep up to date with ''{{yokai}}'' and ''{{obake}}'', and is happy to frighten her schoolmates with the latest urban legend (the scarier the better.) Even ''Nube'' has tapped her for information on obscure entities (by pressing her head and clicking it like a buzzer.)
* TomboyAndGirlyGirl: Both she and Noriko are this for Kyoko.
** LightFeminineAndDarkFeminine: She and Noriko.
* MinaTominaga: Her VA.

** JerkWithAHeartOfGold: He's a deliquent ''and'' he's a nice guy. The gold part is mostly for his sister.

* OlderThanTheyLook: He's the same age as everyone in his class, but he looks (and often ''acts'') like a pre-schooler.

* MachikoToyoshima: Her VA.

* TomboyAndGirlyGirl (both she and Miki are this for Kyoko)

* MichikoNeya: Her VA.

* Creator/ChiekoHonda: Her VA.

* AnIcePerson: She's a yuki-onna, therefore, she has ice and snow-based powers.

* YuriShiratori: Her VA.

* MasakoKatsuki: Her VA.

* TheOjou

* ToshiyukiMorikawa: His VA.

* SkilledButNaive: Has great power but a lack of people's skills.
* WakanaYamazaki: Her VA.