History Manga / Onidere

* {{Asexuality}}: A pretty good case can be made for Shuu. He has shown no romantic leanings at all and, during the obligatory HotSpringsEpisode, he is stated to have saved eight of his naked/half-naked classmates -- four boys and four girls. His only reaction was getting pissed at them for not taking good care of their clothing and assigning everyone errands.

* LudicrousPrecision: How long can Tadashi hug Saya without her passing out? [[http://www.mangafox.com/manga/onidere/v05/c101/4.html 7 seconds.]]

* MistakenForGay: [[http://read.homeunix.com/onlinereading/?image=Onidere/Onidere%20c059/59_06.png&server=nas.html Amane and Akihito]], due to perculiar habits stemming from their issues with the opposite sex.

** And now ''Saki's'' doing it too, with longer hair and a different uniform. [[http://www.mangafox.com/manga/onidere/v05/c095/3.html Poor]] [[OnlySaneMan Tadashi...]]

** This trope taken to the max when Tadashi helps Saki in student council office, where he is moving so fast that his afterimages seem to be [[http://read.homeunix.com/onlinereading/?image=Onidere/Onidere%20c032/Onidere_c32_p06.png&server=nas.html independent]] [[http://read.homeunix.com/onlinereading/?image=Onidere/Onidere%20c034/02.png&server=nas.html clones]].

** And at last, Saya's ridiculous [[SecretIdentityIdentity secret identity]] [[LovesMyAlterEgo mess]] has culminated in Tadashi himself [[http://read.homeunix.com/onlinereading/?image=Onidere/Onidere%20c093/_Onidere__ch093_14.png&server=nas.html acting tsundere]].

** Except for those times where [[spoiler:[[http://read.homeunix.com/onlinereading/?image=Onidere/Onidere%20c030/____30_09.png&server=nas.html she impersonates the president's voice.]]]]

Tadashi Iwamato is a second-year in junior high, a member of the handicraft club, and someone who enjoys knitting. He's in a relationship with Saya Ikushima, who happens to be the leader of an [[{{Delinquents}} all-girl gang]], and he'd get killed if anybody finds out.

Tadashi Iwamato is a second-year in junior high, a member of the handicraft club, and someone who enjoys knitting. He's in a relationship with Saya Ikushima, who happens to be the leader of an [[{{Delinquents}} all-girl gang]] and would get killed if anybody finds out.

[[caption-width-right:255:[[NamesToRunAwayFromReallyFast The Demon Head Gang]] [[note]]from left to right: Momo, Mitsuki, Yuna, and Saya. Also Tadashi on the far right.[[/note]]]]

Tadashi Iwamato is a second year in junior high and is a member of the handicraft club and enjoys knitting. He's in a relationship with Saya Ikushima, who happens to be the leader of a [[{{Delinquents}} all-girl gang]] and would get killed if anybody finds out.

Not to be confused with Manga/YandereKanojo, which has a strikingly similar concept, but is only similar to this series in that regard.

!!'''This series contains examples of: '''

* AllergictoLove: In a roundabout way. Saya's feelings for Tadashi are so intense, that if he does anything she finds even the slightest bit arousing she suffers a nosebleed so massive that she may actually die from blood loss

* YaoiFangirl: '''''[[spoiler:Misako]]''''', of all people really likes Taketori's "relationship" with Yumi as seen [[http://www.mangafox.com/manga/onidere/v05/c050/3.html here]]
* ZettaiRyouiki: It's the actual girls' uniform. Even Momo has a moment when she's showing off her legs.

* BecomingTheMask: A (literal?) case with Momo. Leads to CrowningMomentOfHeartwarming.

* SandInMyEyes

* SuicidePact: Part of the agreement that Saya has with Tadashi is that if anyone finds out about their relationship, she'll kill him and then herself.

* TheFourGods: the Haou-su, according to TheOtherWiki, representing each deity.

* AssKicksYou: After Yuna and Student Council President are thrown towards the ocean by the Kraken during Summer vacation, the president lands on a raft and lives.....only to be hit by Yuna's Buttock at a ''very'' high speed. Good thing he's [[NighInvulnerable invincible!]]

* ImagineSpot: Saya's usually occcur when she daydreams about Tadashi doing something sweet for her, and her mental image of him is either {{bishonen}} or hilariously [[HugeGuyTinyGirl giagantic]].

** [[spoiler: Saya's Father]] who can receive a KillSat ''without'' even notice it and can stop Saya with a single hand move. So far nothing has managed to even scratch him [[spoiler: except Saya's food who brought him down in half a plate]]
* ImTakingHerHomeWithMe: Mitsuki's default reaction to anything that looks like a [[strike: cute]] bear.
* IneffectualSympatheticVillain: the Haou-su quickly degraded into this. They would have easily gone on with their plan to [[spoiler:separate Tadashi and Saya]] by transferring to their school, if it weren't for the fact that they could barely stand, ''literally'', being in the same place with members of the opposite sex.

** And it ''still works'', years later. It's been blasting him for years! Just exactly how NighInvulnerable ''is'' this family?!

* LargeHam: '''the Student Council President'''.

* LoveTriangle: Played straight, and also humorously subverted and lampshaded by the narrator.[[spoiler: Saki is in a love triangle with Tadashi and Saya, but in chapter 83, Saya forms a Love Triangle ''with herself'' by disguising herself as a different person and trying to steal Tadashi away from/for herself. Made all the better by the fact that Tadashi saw through her 'disguise' in seconds and has ''no idea'' what's going on.]]

* TheMole: [[spoiler:Momo]].

* NighInvulnerable: The President, courtesy of him being an [[JusticeWillPrevail ENVOY OF JUSTICE!!]]

* TheOjou: Saya's also the daughter of the CEO of the [[MegaCorp Glow Island Group]].

* PintsizedPowerhouse: Hanamura Souta is barely taller than Mitsuki (and younger) and the only (ex)delincuent so far who managed to face an all out Saya to a standstill.

* PowerOfFriendship: Momo definitely felt it.

* RunningGag: A lot of them. They include, but are not limited to: Saya fainting with Tadashi-induced arousal, Mitsuki attempting to molest her, Yuna eating poison mushrooms, Saki gobbling ridiculous amounts of chocolate and the Student Council President just generally being [[NighInvulnerability Nigh Invulnerable.]]

** Which becomes a plotpoint later on. [[spoiler:Since she was ([[HeelFaceTurn once]]) the Hao-su's [[TheMole mole]], ''they'' were aware of it themselves, and are planning to destroy the relationship]].

*** And Yuna is fast diving becoming this for the president. [[ObliviousToLove Too bad that the president is completely ignorant of this fact]].
* SilentBob: Momo never speaks a word, or even really expresses herself through body language besides her signature pose.
** [[spoiler: She finally speaks in the final chapter to give a TearJerker plea to her friends]].

* TeamDad: Shuu, even [[LampshadeHanging referred to as such.]]

* VillainousCrossdresser: [[spoiler:Yumi]]. Surprisingly, the only man who sees through his disguise immediately is [[spoiler:'''the Student Council President''']]!

* {{Yandere}}: Suzune Yumi, Yuna´s [[spoiler:big [[UnsettlingGenderReveal brother]]!]] Kenji really is an unlucky guy...

** HotspringsEpisode

* [[TwoPersonLoveTriangle Four Person Love Hexagon]]: Yes, it is as screwed up as it sounds.

* [[spoiler: AngstComa: Saya is reduced to one when Tadashi is forced to break up with her, despite the fact that it was only supposed to be temporary and she planned it in the first place!]]

* [[TwoPersonLoveTriangle Three Person Love Pentagon]]: yes, it is as screwed up as it sounds.

* ShoutOut: Saya´s [[SuperpoweredEvilSide Hyakki Yagyou mode]] reminds one of a certain [[VisualNovel/{{Tsukihime}} Moon Princess]].
** Also in chapter 136, one of the gang leaders is named [[PrinceOfTennis Echizen]] of [[Magazine/ShonenJump Jump]].

** Also in chapter 136, one of the gang leaders is named [[PrinceOfTennis Echizen]] of [[ShonenJump Jump]].

* BullyAndWimpPairing: This defines Saya and Tadashi's relationship to the letter.

* CrowningMomentOfHeartwarming: [[spoiler: When Momo gets called into action by the Haou-Su, she struggles with her loyalties between that and the Demon Head. The other Demon Head members noticed and thought they were to blame and even Saya is pulled away from her obsession with Tadashi. Culminating in them finding out the and still accepting Momo, who rejoins in tears.]]

* FoeYay: Between [[spoiler: Yuna and '''the Student Council President''']], of all people.
** [[spoiler: [[RelationshipUpgrade And they're a couple in the final chapter]].]]

* LesYay: Mitsuki seems a little ''too'' attached ([[strike:sometimes]] [[SkinshipGrope literally, even]]) to Saya, doesn't she?
** Oh, it gets even worse when [[{{Kuudere}} Saki]] steps into the picture to become something like Saya's rival.

* StopHelpingMe: [[spoiler:The final boss between Tadashi and Saya was actually trying to help them. The robot would have let them meet each other, if their well-intentioned friends didn't attack it and triggered its combat mode.]]

* ShoutOut: Am I the only one, who is reminded by Saya´s [[SuperpoweredEvilSide Hyakki Yagyou mode]] on a certain [[VisualNovel/{{Tsukihime}} Moon Princess]]... No, [[SailorMoon not this one!]]

'''This series contains examples of: '''

* TheMessiah: This is Saki and Saya's image of Tadashi.

* HotMom: Tadashi's mother surely qualifies.
** Saya's mother as well. She's so pretty that Saya's GreenEyedMonster manifests itself against Tadashi whenever she thinks he's checking out her mother.

* HypocriticalHumor: '''[[WhiteHairedPrettyBoy The Student Council President]]''' thinks black hair is the perfect Japanese idea and repeatedly "corrects" the hair color of offending students.

* GeniusBruiser: In a surprising twist, Saya has the 2nd highest grades in the class [[hottip:*: The Student Council President has the highest.]].