Character sheets for various characters in ''[[LightNovel/BakaAndTestSummonTheBeasts Baka and Test]]'' here. Potential spoilers ahead, you have been warned.


[[folder:Class 2-F]]
!!Akihisa "Aki" Yoshii
->'''Voiced by:''' Creator/HiroShimono (JP) and Creator/JoshGrelle (EN)

The biggest idiot in the world (according to the majority of the cast) and somehow the main protagonist. Though a consistent failure in tests, his one major advantage is that this gives his Summoned Being a special ability to interact with physical objects and dodge attacks by other Beings. Unfortunately, this also causes him to be drafted by various teachers to do their grunt work. Currently lives on his own due to his parents' overseas work and his sister studying in Harvard (though she later came back), and usually has meals consisting of water and condiments due to his habit of spending what little allowance he gets on video games.
* AcquiredPoisonImmunity: Later in the novels Akihisa can survive Himeji's cooking due to spending summer eating his sister Akira's.
** Lampshaded by Akihisa. His mom was [[UpToEleven an even worse cook than Akira OR Himeji]]. Thus Akihisa ate so much Poison Mushroom for breakfast that he has acquired an immunity to foods that normally can kill people.
* AttractiveBentGender: Mizuki seems to like him dressing up in [[{{Joshikousei}} a schoolgirl uniform]] and [[EvenTheGirlsWantHer few girls]] are head over heels for "Aki-chan".
* AllLovingHero: Despite Akihisa being an idiot, he's normally this. He's shown to be one of the kindest characters that multiple people describe him as the nicest guy they've ever met.
* AmbiguouslyBi: While he has clearly shown attraction towards girls, his borderline obsession with Hideyoshi, which, while seemingly excused by his confusion over the latter's gender, is made rather ambiguous by the occasions when Akihisa admits that he knows Hideyoshi is a guy. He's also quite touchy feely with both Yuuji and Kouta, which is once again always PlayedForLaughs.
* AmusingInjuries: Applied to by mostly Minami, sometimes others like Miharu, Yuuko, or indirectly Himeji.
* BadassAdorable: He's very capable of kicking your ass outside Summoned Being battles. Just ask those two senior jerks who insulted Class F's MaidCafe -- and he did it while dressed as a {{Meido}}.
* BerserkButton: Do ''not'' hurt or insult Mizuki.
** To a lesser extent, don't do anything to Hideyoshi.
* {{Bishonen}}: [[InformedAttractiveness So Yuuko thinks.]]
** The Dullahan Summon Beast seems to show us part of it, and as of volume 10.5...[[ OMG]]
* BookDumb: He normally defaults to this due to him being an idiot.
* ButtMonkey: Every episode, something bad always happens to the poor guy. [[TheChewToy But rest assured, it's all in the name of comedy]]. In fact, it's the basis of his Summoned Being's power to affect physical matter.
** IronButtMonkey: He's capable of taking a lot of damage and still get back up in the next second.
* CantGetAwayWithNuthin: If Akihisa does or says anything that could offend anyone, somehow, some way, that person will know.
* CassandraTruth: He can cook. [[SupremeChef Like a pro.]]
* CharacterDevelopment: Lampshaded in story. The bracelet he has goes haywire when someone who isn't an idiot uses it. And haywire it went.
* ChildhoodFriendRomance: With Mizuki, who he's known and had a crush on since grade school.
* ChildhoodFriends: With Mizuki again, as well as Hideyoshi.
* ChivalrousPervert: Towards Mizuki, being not only interested in her good-looks, but also in her good heart and well-being.
* ClassicalAntiHero: He's described as such in the narrative, being the idiotic underdog.
* CluelessChickMagnet: Good God, '''yes'''. He may be forgiven for misunderstanding Minami's feelings (given her [[{{Tsundere}} attitude]]), but remaining clueless to Mizuki's more overt advances is just ridiculous. Especially since he's had a crush on her since Volume 1.
** Starting to avert this now and then, but StatusQuoIsGod, so he reverts back to being one after just a few days.
* ComicallyMissingThePoint: The intentions and hidden meanings from other characters often fly far over poor Akihisa's head, leading him to very silly misunderstandings.
* CripplingOverspecialization: Graduates from the idiot of all idiots to this as the series goes on, where he can go toe-to-toe with potentially stronger opponents if the match is held using a history subject, particularly Japanese History.
* CrouchingMoronHiddenBadass: Slowly turns to this in the light novel and manga, and is hinted to be turning into one at the end of the first anime season. [[spoiler:After all, the reason the bracelet broke in the first place was because Akihisa was no longer an "idiot".]]
* CurtainsMatchTheWindow: Has brown eyes and hair, fairly ordinary colors to make him appear relatable to the audience.
* CuteBruiser: See BadassAdorable.
* DeadlyDodging: His summon has to do this or die because it's so weak breathing on it might even take it down.
* {{Determinator}}: He might be an idiot, but he'll do his best if he wants to, especially if it involves Mizuki. Down to even studying for an exam just so he can get his grades up for the next summoning battle.
* DidYouJustPunchOutCthulhu: Defeats [[spoiler:'''Iron Man''']].
* TheDitz: Most of his friends are either BrilliantButLazy or just plain brilliant, but Akihisa is legitimately stupid.
* DraggedIntoDrag: Ends up in a {{Meido}} outfit, repeatedly.
** Tamano wants to do this to him. Thankfully (for him) she never gets that far.
* DumbIsGood: The biggest idiot in the entire school is also acknowledged as one of the nicest guys.
* EvenTheGuysWantHim: Or at least [[StraightGay Toshimitsu]] and, later on, [[DudeLooksLikeALady Hideyoshi]].
** He is even rated "#1" among a group of gay guys. Not that he knows it, though.[[spoiler:But later in Volume 10.5, the position falls to Yuuji.]]
* FirstKiss: [[spoiler:Minami takes his.]]
* FragileSpeedster: While his avatar's strength and durability varies wildly from subpar to ''horrible'', its speed has always been applauded for it's quick reflexes due to Akihisa's full control over it as a Probationary Student.
* FriendToAllChildren: He says children quickly take a liking to him.
* GibberishOfLove: Sometimes a cause of him in getting into trouble with the two girls. One particularly hilarious example is when he got invited to Kirishima's place to study with the gang. He saw [[spoiler: Mizuki sporting a ponytail, which caught him by surprise so much he wanted to say "Himeji's so cute today, that my mind is about to explode just looking at you!"]] He instead said [[spoiler: "Himeji's so dead today!"]]
* GoodAngelBadAngel: He calls upon these two on occasion to weigh the outcomes and make the decision.
* GradualGrinder: When he's using his avatar competently his stats are still too low to do much damage, forcing him to instead whittle away his opponent's health until they're down.
* GuiltyPleasure: In the manga, he admits to himself that he cannot help but buy video games and manga even if they consume a very large portion of what little allowance he has.
** [[ActorAllusion After all]] [[Creator/HiroShimono he is]] the [[Manga/TheWorldGodOnlyKnows God of Conquest]].
* HasAType: His type is defined as girls with large breasts and ponytails (qualities that Himeji and Minami have, respectively).
* TheHero: The titular idiot and protagonist of the tale. He is a good-hearted young man who always does what's best for his friends.
* HeroesPreferSwords: His summon wields a [[WoodenKatanasAreEvenBetter Bokken]].
* HeterosexualLifePartners: With Yuuji.
* HiddenDepths: Is a superb cook. Has also shown that he can be fairly smart if he actually puts effort into studying.
* HypocriticalHumor: He keeps telling Yuuji to acknowledge Shouko's feelings, despite the fact he can't notice two girls liking him.
* IAmNotLeftHanded: Subverted--he believed he could win a Summoned Being battle because nobody knows he's actually left-handed. The result was [[CurbStompBattle less than optimal]]. [[spoiler:Funnily enough, the outcome of the battle leads said opponent to underestimate him when they battle six months later in a Japanese History match]] in Volume 10.
* IdiotHero: Dear God, '''yes'''. Though he starts to grow out of his idiocies over time.
* IfItsYouItsOkay: Apparently thinks homosexuality is wrong (and initially didn't even believe it was real), yet has no problem with confessing to [[AttractiveBentGender Hideyoshi]], buying {{fanservice}}-y pictures of him from Kouta, or getting a {{nosebleed}} from seeing him topless. In the anime, Akihisa frequently mistakes him for a girl or just ignores Hideyoshi's true gender altogether. In the light novels, however, he ''does'' acknowledge that Hideyoshi is a guy (after all, he call the group "four man gang"), but for some reason [[RunningGag treats him like a girl anyway.]] An offhand remark in volume 8 even confirms that, yeah, he feels it is okay if it's Hideyoshi.
* IndyPloy: Despite his idiocy he is very good at coming up with good tactics on the fly.
* InformedAttractiveness: Frequently described as a {{Bishonen}}, despite being drawn to be average, or even a bit goofy looking. Especially noticeable in comparison to Hideyoshi, who pushes the {{Bishonen}} trope to the absolute limit.
* IWantMyBelovedToBeHappy: Has Mizuki's best interests at heart, but thinks thinks she may not return his kindness. [[ObliviousToLove So he thinks.]]
* JokeCharacter: His avatar is one. While the average student's grades lie somewhere within the hundreds range and the higher ranked ones in the thousands, his are all ''less than one hundred'', meaning even a Class F {{Mook}} could defeat him in a single hit.
* KindheartedSimpleton: His heart is bigger than his brain. He goes ''nuts'' when someone steals Mizuki's love letter (oblivious it's for him), and encounters the guilty in an [[OOCIsSeriousBusiness out of character rage.]] It's also revealed in a flashback that Minami's Japanese was initially poor, and had trouble communicating with the other students. Akihiro, being a total suck at grammar in his own language, takes the effort to look up Minami's language and tells her: "Will you be my friend?" He mistook her for being French, and thus spoke in that language, but his heart was in the right place. Contemplating this, it's no wonder why they both are in love with him.
* LethalJokeCharacter: His full control over his avatar is completely unique to him, meaning that, when used competently, he has an advantage so great that he can take down Class A's best.
* LimitBreak: His summon has one. He smashes the ground with his wooden sword, breaking the scenery. The enemy summon is then engulfed in light, suspending them and draining their points. He then rushes the enemy, unleashing a flurry of attacks and slashes, sending the target flying.
* LovableSexManiac: To a much lesser extent than Tsuchiya, but he regularly buys naughty photos from said person as well as owning at least 6 ecchi magazines back at home.
* MeaningfulName: Yoshii means "righteous"/"good"/"good luck" (the first two definitely apply to Akihisa; the latter is the total opposite of his life, unless one counts his UnwantedHarem).
* MundaneUtility: His special Summoned Being is like a part of him. His teachers make good use of this--penalty in the form of boring chores.
* NiceGuy: Despite being an idiot and sustaining physical abuse from his friends, he generally is this, and even HELPS the same friends who hurt him on a daily basis when they are in need.
* NiceGuysFinishLast: He's one of the nicest guys you can meet (depending on who you ask), and because of it, practically everything he has done backfires on him. Although it has its [[UnwantedHarem bene]][[ChickMagnet fits]].
* {{Nosebleed}}: Just not at Kouta's level yet.
* ObliviousToLove: Because he's an IdiotHero, even Mizuki's more overt romantic advances don't translate correctly to him.
** The ironic thing is he is oblivious to Mizuki's romantic advances on him despite the fact that he has a crush on her. Instead, he thinks that Mizuki has a crush on Yuuji.
** Akihisa also is the only one of the guys who is oblivious to Kubo's feelings for him.
** It should be noted that in the light novels, the possibility of Mizuki and Minami liking him has crossed his mind before. It's just that he usually dismisses it as a delusion, believing they couldn't like someone like him.
* OnlySaneMan: Around his sister's and the girls' presence, especially if (cooking) food is involved.
--> '''[[LethalChef Himeji]]:''' "Akira-san, that won't do. If you want to wash rice, you should use 'clean'—HACCHOO!!”
* PerpetualPoverty: 1/64th cup ramen cuts as lunch, salt water (main course) with sugar water (side dish) meals and cold water showers are some of the miseries caused by how broke he is.
* PatientChildhoodLoveInterest: To Mizuki.
* PostKissCatatonia: Happens once, [[spoiler: [[ when Mizuki kissed him]].]] He doesn't snap out of it for hours.
* PowerPerversionPotential: Since his summon can interact with the real world, it can do some ecchi things like take photos of girls in the baths. Subverted in two ways: first, he has to have a summon field (which means getting a teacher's permission) and, second, if he can summon so can the people he's peeping on, which leads to...pain.
* ShipperOnDeck: Actively encourages the Yuuji/Shouko pairing.
* ShootTheMessenger: Basically it goes like this,
-->'''Yuuji:''' Akihisa go declare war on Class ''N''.\\
[''Akihisa comes back beaten up and humiliated'']
* SiblingYinYang: With his older sister Akira--he's [[IdiotHero idiotic]] but [[SupremeChef can cook]]; she's [[TheAce brilliant]] but [[LethalChef can't cook]].
* SupremeChef: He's responsible for preparing the meals in his home. ''Gourmet-class'' meals, in fact.
** It has been discussed that he could launch a professional career with that sort of talent.
* {{Synchronization}}: Being the "Probationary Student" ostensibly meaning he inspects how effective punishments are firsthand: his avatar is the only one that can become tangible and he feels whatever it feels.
* ThatCameOutWrong: More or less half of what he tells people.
* ThisLoserIsYou: Lazy, perverted, dim-witted, financially broke Akihisa is meant to represent the average high school male youth.
* ThrowTheDogABone: [[spoiler:Shouko threw the match for him in the first season's finale so he would get his wish to have Himeji retake the test. But Himeji doesn't want to leave him [[YankTheDogsChain and thus all his efforts are wasted]].]]
* TookALevelInBadass: Along with actually learning how to use his avatar in combat properly, his grades have improved to a point where he could actually said to be ''good'' at history as well as not being nearly as bad as he initially was in all of his other classes. He's still an idiot, but his badass side is showing up more consistently.
* TrainingFromHell: always goes through some heavy test cramming before summoner wars, and while the results are mixed they generally prove to be enough to at least promote his avatar from JokeCharacter to FragileSpeedster.
* TwiceShy: With Mizuki.
* UnknownRival: Shouko considers him a rival for Yuuji's heart. As usual, he's oblivious.
* UnwantedHarem: He has five people that like him--[[YamatoNadeshiko Mizuki]], [[{{Tsundere}} Minami]], [[TokenMiniMoe Hazuki]], [[StraightGay Toshimitsu]] and even [[BrotherSisterIncest Akira]].
** As of the light novels, he gains a sixth doter in the form of--''yes''--[[AttractiveBentGender Hideyoshi]]. Also, Miki Tamano, who is mainly interested in [[DraggedIntoDrag seeing him wear female outfits]], and Hideyoshi's sister Yuuko too.
* VitriolicBestBuds: With Yuuji--they may [[VolleyingInsults hurl insults at each other]], fight ''constantly'', and be willing to sacrifice the other to save themselves when the situation isn't that serious, but will instantly join forces once there's real trouble.
* WeakButSkilled: Even after heavy studying, his grades aren't much compared to Shouko and Himeji, but his ability to fully control his avatar allows him to go toe to toe with and even defeat them if he's using his head.
* WeNeedADistraction: Akihisa's role is doing the distracting. Usually it doesn't end well for him.
* WithFriendsLikeThese: The torment he gets from his friends would make any person quit being friends with them. He, on the other hand, [[AngstWhatAngst puts up with it]], [[TheChewToy much to our benefit]].
* WhatDoesSheSeeInHim: Akihisa has so many potential love interests that other characters and some readers wonder how he managed it.
* WoundedGazelleGambit: Pulled it off in the first OVA against two {{Jerkass}} students insulting Class F's MaidCafe. It works. [[WholesomeCrossdresser And he's dressed in a]] [[{{Meido}} maid outfit.]]
* YourApprovalFillsMeWithShame: Mizuki and Minami think he's cute in girl's clothing. Even Hideyoshi thinks so. He doesn't take these compliments very well.

!!Yuuji Sakamoto
->'''Voiced by:''' Creator/TatsuhisaSuzuki (JP) and Scott Freeman (EN)

Self-appointed Representative of Class F and a close friend of Akihisa. Despite his low grades, he's quite the brilliant tactician and strategist, and always thinks up of plans to beat enemy classes.
* AllAccordingToPlan: [[ZigZaggingTrope Zig zagged]] for comedic effect, but he always ''acts'' like things are going as planned.
* AlmightyJanitor: Amongst the class reps, his academic ability is often underestimated as the weakest, but it's shown that when he does study he's on par with Shouko
* AttractiveBentGender: He wound up taking the role of a [[StatuesqueStunner huge]] [[AnimeChineseGirl Chinese]] [[ForeignFanservice girl]] in Episode 2 of Season 2 courtesy of Shouko.
* AuthorityEqualsAsskicking: He is Class F's ClassRepresentative, so naturally, he's one of their best fighters.
* BerserkButton: Never, EVER make fun of Shouko's dream.
* BigGood: For all intents and purposes, Yuuji, as Class F's representative, would technically be this.
* BigNo: After he sees that [[spoiler:his future self is completely "[[BoundAndGagged submissive]]" to Shouko.]]
* BlatantLies: Tells them all the time. And Akihisa falls for them. Every. Single. Time.
* BluntMetaphorsTrauma: He'd get a saying wrong every now and then. Akihisa always corrects him right after.
* BrilliantButLazy: He has not only proven to be a Class A level student once he legitimately tries, but also a ChildProdigy who is quite possibly ''the'' smartest character in the series.
* ButtMonkey: Not as bad as Akihisa, of course, but Yuuji gets plenty of punishment from Shouko, often times for things out of his control.
* CharacterDevelopment: Twice, according to the story. Not as subtle as Akihisa's also.
** First was when [[spoiler:his sempais tried to bully Shouko who was only protecting him. He turned from an InsufferableGenius into a BrilliantButLazy [[TheHero hero]]]].
** Second was when [[spoiler:Class A first defeated Class F. He still kept his BrilliantButLazy trait, but he's now showing some signs of being a BadassBookworm]]. Although it's (supposedly) revealed that [[spoiler:Shouko forced him to study or else they'll get married immediately]].
* TheChessmaster: He's a superb strategist when it comes to planning a class war. Everyone has a role to play in ensuring victory, and Yuuji's specialty is making sure it all lines up.
* ChildhoodFriendRomance: With Shouko. Despite his protests to the contrary, they've known each other for so long the school contacts ''her'' to relay messages from Yuuji's family to him if he can't be reached. He also borrows her belongings without a second thought, indicating he's much more settled in their long relationship that he cares to admit.
* ChildProdigy: As a child, he was actually brilliant, easily rivaling Shouko's intelligence. As he got older, however, he began giving up on his academic pursuits.
* ClassRepresentative: He serves as Class F's, having the most leadership qualities, strategic intelligence and charisma. As the class rep, if Yuuji is defeated during a class war, his entire class immediately loses.
* CripplingOverspecialization: You want plans and strategies? He's your man. Unfortunately, there's no guarantee that he'll successfully execute his own part when it comes to the studying. He realizes this and goes on to subvert it in time, to the point where his Summoned Being becomes one of the three best fighters statistically in Class F, and one of the better fighters overall.
* CurtainsMatchTheWindow: Red eyes and hair, showing his assertive personality.
* DarkSkinnedRedhead: To reflect his strong will and physical capability.
* DeadpanSnarker: Always has a cutting remark for Akihisa at any given time.
* DeclarationOfProtection: He won't admit it, but he did this for Shouko. [[spoiler:He pulled a BigDamnHeroes moment to save Shouko from 3 boys who tried to bully her after she tried to stop them from writing some vicious lies on his PE clothing; he tried to come up with an excuse not to help, but in the end saves her. Although [[IWasJustPassingThrough he tries to pass it off as nothing]], Shouko is really touched by that action that she vows to his mother to marry him someday.]]
* {{Deuteragonist}}: Gets progressively more of the story to himself as his relationship with Shouko gives his character equal romantic importance as Akihisa.
* DevotedToYou: Shouko has made her lifelong dream to become his wife someday. She says she will go to wherever he goes, even if that means going to school on weekends or not going on days of the week.
* DidYouJustFlipOffCthulhu: Does this '''[[OlympusMons TO TEACHERS]].'''
* EvenTheGuysWantHim: [[spoiler:The Queer's Poll of Volume 10.5 displayed this. He's so popular that his comments were "censored". But since Yuuko is shown to be commenting in Akihisa's poll, Shouko might be responsible for some of these comments as well.]]
* FieryRedhead: Although he is usually cool and calculating, Yuuji can just as easily be loud and passionate.
* ForegoneConclusion: Him marrying Shouko. He'll either concede in the end or be forcefully dragged to the altar. [[spoiler:Volume 11 reveals that he wants to do it on his terms, not Shouko's.]]
* FourIsDeath: In one of the shorts, he was playing "The King Game" with the gang. As Shouko drew "King" and Yuuji drew 4, well, [[BoundAndGagged you know what happens next]].
* FutureLoser: His older version of summon being seems imply that he will ultimately become Shouko's love slave.
* TheGadfly: Loves screwing with Akihisa.
* GeneralRipper: PlayedForLaughs but he has no problem with using his fellow F Class students as [[RedShirt cannon fodder]] against the enemy.
-->'''Yuuji:''' “—In terms of fighting strength, the guys from F class aren’t worth weeping over, even if they’re used as baits or pawns.”
* GoodOldFisticuffs: His avatar's fighting style, and Yuuji himself is quite the capable fighter, too.
* GoofyPrintUnderwear: Wears pink boxers polka-dotted with red hearts. Akihisa just thinks he wears them because of [[ Cool Biz]].
* HeadDesk: He'd do this after Shouko says something off while they were still young. He can slam his head onto the desk so hard it shakes the entire classroom enough to make the blackboard fall down
-->'''Shouko:''' In our entire class, I've got the biggest of the boobies.\\
'''Yuuji:''' [''[[HeadDesk slams his head on the desk]]'']
* HenpeckedHusband: Shouko's. Well, [[DoubleStandardAbuseFemaleOnMale the henpecking]] is supposed to be [[PlayedForLaughs funny]].
* HeterosexualLifePartners: With Akihisa.
* {{Hunk}}: Compare to almost every other male character, Yuuji is tall and broad shouldered, but still very good looking.
* InsecureLoveInterest: Despite how much he may [[SheIsNotMyGirlfriend deny feelings for]] and [[RunningGag run away from]] [[{{Yandere}} Shouko]] and her [[ShipTease advances]] on a frequent basis, when Yuuji actually talks about his relationship with her, he makes it out like [[ItsNotYouItsMe it's all his fault that she's fallen in love with a worthless guy like him]].
-->'''Yuuji:''' ''I want to set her free.''
* InsufferableGenius: As a kid. [[spoiler: Does a 180 after that incident with Shouko when they were young]].
* IronButtMonkey: Concerning Shouko.
* IWantMyBelovedToBeHappy: He ''does'' have feelings for Shouko and cares a lot about her. However, he wants her free, as [[SingleTargetSexuality he felt he held her back]] [[UpToEleven for seven years]].
* JackOfAllStats: To the rest of Class F's main cast, kinda. Once he studied seriously following his first defeat, his grades rival those of Class B, and it is hinted that he could make grades of a Class A Caliber student as well. However, his primary contribution to the class wars is still making up plans and strategizing, and the rest of the students specialize in subjects where they can go toe-to-toe with him, or even potentially surpass him in. And of course, Mizuki Himeji beats him in about every subject, but Yuuji boasts better physical health and stamina and doesn't need to rest as much as her.
* KeystoneArmy: If he's beaten, his class loses the war they're participating in.
* KnightInShiningArmor: Played with. It was part of his scheme to get back at two senior jerks who made fun of his class's MaidCafe in the OVA. However, the first time he did it for Akihisa was played straight.
** Played straight with Shouko, with a bit of hesitation at first, when they were young. He hatched up a plan to get three Grade 6 students He did not want Shouko to be involved whatsoever or else face transfer. But he also don't want to fight as he knows he'll lose to three upperclassmen. Cue a BattleInTheCenterOfTheMind with his older self who's taunting him about [[FakeUltimateHero just making excuses so he can save his own ass]]. He gets better, and saves Shouko. Too bad it had the effect he didn't absolutely want.
* TheLancer: During day to day life, he's Akihisa's laid back, witty and focused foil who is almost always there to help him out. During summoning wars he acts more like TheSmartGuy, as he spends more time making strategies than he does on the front lines.
* LaserGuidedKarma: Bad things return to him. Lock up Akihisa to use him as a bait? [[spoiler:Class F]] will just kill them both. Laughed at Akihisa for drinking Tabasco? Shouko swaps Akihisa's glass with his.
* LightningBruiser: If he actually tries (and we mean actually!), his grades rival a high ranking Class A student.
* LimitBreak: His summon simply turns one of its [[RocketPunch fists into a grenade]], [[GrenadeLauncher launching it at a target]], dealing massive damage that is oftentimes a OneHitKill. Akihisa, Minami, and even Mizuki were victimized by this. The catch, however, is that it's accuracy is pretty low, requiring for the enemy to be distracted while he charges it up.
* MarshmallowHell: From Shouko in Episode 4 of Season 2. She does this to Yuuji to confirm once and for all whether or not he really doesn't find her attractive. [[BlatantLies Though Yuuji feebly denies he is enjoying it]], his avatar leaping for joy (the upgraded Summons speak and reveal their summoners' thoughts and repressed feelings) reveals that Shouko's physical charms are not lost on him.
* NoGuyWantsToBeChased: Besides wanting to "set her free", the reason why Yuuji can't reciprocate Shouko's feelings is the fact that he is horrified at her [[{{Yandere}} extreme efforts]].
* NotSoDifferent: He and Akihisa are closer than they appear...not that [[HoYay type of closer]] but more along the lines of ButtMonkey, [[HenPeckedHusband whipped]], and well etc.
* OfficialCouple: [[spoiler:With Shouko, as of volume 11.]]
* OnlySaneMan: In regards to Hideyoshi's gender, he seems to be the only one who acknowledges the fact that Hideyoshi is a guy; though it seems like even he is starting to have doubts about that...
-->'''Yuuji''': To be honest, that face looks like a girl no matter what, but he’s a real man. But even if I say so, I've been wondering recently whether Hideyoshi was a real guy or not.
-->'''Hideyoshi''': I suddenly had a feeling that my last wall of defense collapsed for a moment there.
-->'''Yuuji''': You must be mistaken. You’re probably tired, right?
* RousingSpeech: He likes giving these to his classmates, such as decrying the [[RankedByIQ IQ-based]] [[UrbanSegregation classification]] the school imposes upon its students.
* SheIsNotMyGirlfriend: With Shouko. However, Shouko herself refuses to believe this, [[spoiler:until Volume 11 when she suddenly got a competitor]].
* ShipTease: With Shouko. Most characters--even ''[[ObliviousToLove Akihisa]]''--[[ShipperOnDeck approve of this]].
** While we're at it, let's count the number of [[HoYay moments]] between him and Akihisa.
* TheSmartGuy: The overall brains behind all of the boys's antics, and the key strategist during class wars.
* TheSnarkKnight: Has an overall cynical view of the school system, but always supports his friends and does his best for his class.
* TheStrategist: For Class F. [[spoiler:However, when the Second Years have to participate in a joint Summoning Wars with the Third Years, Nemoto acts as a CommanderContrarian to him, locking down his suggestions and essentially preventing him from being heard, with big consequences latter on.]]
* ThrowTheDogABone: Even if Class F wins a Summoned Being battle, Yuuji declines to penalize the losing class with a room exchange. He has his reasons--as he confided to Akihisa, he doesn't want his classmates to become complacent, at least not until they beat Class A.
** Did this again in Volume 9 of the light novels. After they defeated Class C, [[spoiler: they finally agreed to switch classrooms with them]], but it didn't stop there. Class F promptly challenges Class E to a summoning war soon after, in which they, again, won. What did Yuuji do? [[spoiler: Trade their superior Class C facilities with Class E]], much to the surprise of the principal.
* {{Tsundere}}: Type A towards Shouko.
* TranquilFury: [[spoiler: At the end of Volume 10, Yuuji is so angry at the principal for interfering with Muttsurini's last blow to Shouko (which would have resulted in the victory of Class F against Class A) to the point that he signaled Akihisa to prepare 4 dozen bats with nails and Hideyoshi to prepare a shovel (as the land at the back of the hill is rather hard) while chatting with the principal. Even Akihisa told the principal to go away in order to prevent staining the carpet with blood.]]
* TryingToCatchMeFightingDirty: Yuuji will not hesitate to cheat or manipulate his way to victory if he sees no other choice.
* VitriolicBestBuds: With Akihisa--they frequently [[VolleyingInsults hurl insults]] on each other, but when troubles comes they're quick to join forces.
* WildCard: He occasionally pulls his avatar out of the blue to reveal incredibly high stats and promptly curbstomp his opponent, but just as frequently reveals that he didn't prepare at all and his avatar is only slightly better than Akihisa's. While Yuuji is definitely at least Class F's second most formidable fighter, he's pretty much the least reliable one.
* WouldHitAGirl: [[spoiler: In Season 2, Episode 7, he knocks out Miharu with a karate chop, though it was weak and PlayedForLaughs.]]
* ZergRush: Some of his plans thus far include sending more troops if the first few don't work, such as in Episode 12 of the anime and Episodes 5-7 of Season 2 (Volume 3 of the light novel).

!!Mizuki Himeji
->'''Voiced by:''' Creator/HitomiHarada (JP) and Creator/AlexisTipton (EN)

One of the smartest students in Fumizuki, who got stuck in Class F after missing the placement exam due to a freak fever and thus automatically scored a zero. She's the [[StoneWall meat shield]] that keeps Class F afloat in a Summoned Being battle. She has a crush on Akihisa, though he doesn't seem to notice, and tries to win him over with her cooking, but one bite is all it took to cause all her classmates to fear her dishes.
* TheAlcoholic: Downplayed. In Episode 4 of Season 2, she gets drunk off of chocolates.
* AlmightyJanitor: She's got the power of a Class A student, but the poor girl got shoehorned to Class F for skipping out on placement exams.
* ApologeticAttacker: Due to her overwhelming academic power, she often says before securing victory.
* BadassAdorable: Class F's strongest student is also mutually agreed upon as one of the cutest girls in the school.
* BettyAndVeronica: Betty to Minami's Veronica.
* BewareTheNiceOnes: Most notably when she's drunk.
* BigDamnHeroes: Class F would have certainly lost their first war with Class E had it not been for Mizuki's surgical strike.
* TheBigGirl: Both in combat style and horizontal figure despite being actually shorter than Minami.
* {{BFS}}: Her avatar's WeaponOfChoice.
* BuxomIsBetter: Much to Minami's [[ACupAngst horror]]. And Yuuji's, if [[{{Yandere}} Shouko]] is in the area while Himeji is wearing a bikini.
* CantHoldHerLiquor: In the manga, a can of beer ([[FrothyMugsOfWater in the anime, spiked chocolate]]) is more than enough to get her tipsy and either go bold or on a full-blown {{Yandere}} rampage.
* ChildhoodFriendRomance: With Akihisa.
* ClingyJealousGirl: Gets jealous of Minami taking the lead against her towards Akihisa, and [[DudeLooksLikeALady Hideyoshi]], believe it or not.
* CovertPervert: She would enjoy watching [[{{Blackmail}} Akihisa strip as punishment for not revealing his household secrets to the gang]]. She certainly would enjoy seeing him in drag, too.
** Her avatar in the latter half of Episode 4 of Season 2 tried to uncover her perversion.
** Also this from volume 7 of the novel:
-->'''Mizuki:''' I think Minami-chan will use this chance to touch Akihisa-kun's chest and butt...that's too sneaky...
-->'''Minami:''' Wh, what are you saying, Mizuki! How can I do such a thing—eh, what? What did you just say? Touching...Mizuki, what were you talking about...
-->'''Mizuki:''' Ah! No, nothing! [[BlatantLies I'm not talking about touching him sneakily]]. Th, that... I'm just talking about improving the relationship with Akihisa-kun. I just said it wrongly!
-->'''Minami:''' Mizuki..what were you planning to do to Aki...
* CripplingOverspecialization: Not regarding subjects, but in terms of physical health and stamina, which means she must rest more often than other Class F members. This is a shared weakness with Class A of which she would have landed in had she not fallen ill during the entrance exam.
* CrutchCharacter: She is the only consistently powerful member of Class F and proves to be a major boon during all combat, but the scale of summoning wars is so great that it makes it impossible for the team to rely solely on her.
* CuteAndPsycho: Can get rather possessive with Akihisa, especially when she's drunk.
* CuteBruiser: The very feminine Mizuki's summoned being is a broadsword-swinging powerhouse.
* DCupDistress: She complains that her large breasts are heavy and she can't find bras of her size.
* {{Determinator}}: She will always take one for the team, especially when they're in dire straits. She did take 7 replenishment exams in 5 hours, no breaks, to cover for a recovering Akihisa during a summoning war with Class C.
* DissonantSerenity: When in {{Yandere}} mode. She remains ever-smiling, even as she ''orders'' Akihisa to wear a skirt for her.
* DoesNotKnowHerOwnStrength: As one of the highest scorers in school, Himeji has a bit of trouble dealing with slightly more delicate tasks like Summoner baseball. Her pitches took out members of both her own team and the opponents'. Adding to this she can't aim well...
* DoubleStandardAbuseFemaleOnMale: While she doesn't utilize this as much as Minami, she is often just as willing to punish Akihisa for real or perceived wrongs against her, such as when he tries to get [[DudeLooksLikeALady Hideyoshi]] to strip in a card game, or putting heavy stone blocks on his legs for allegedly trying to sneak a peek into the girl's bathhouse in the second season. If the roles were reversed, Akihisa would probably get thrown in jail pretty quickly.
* ExpressiveAccessory: Her bunny hair clip reflects her mood.
* {{Expy}}: Of [[Manga/LuckyStar Miyuki Takara]], right down to the [[TheAce perso]][[NiceGirl nality]] and [[GagBoobs app]][[PurpleEyes ear]][[RoseHairedSweetie ance]].
* FoodPorn: Her food looks so deceivingly tasty. Too bad the same can't be said about its taste.
* FormerlyFat: To the point she had the EmbarrassingNickname Yuki-chan (Snowman). Makes good on the saying "fat in middle school becomes breasts in high school".
* {{Gainaxing}}: Her entrance into any scene is often accompanied by a deliberate close up of her breasts bouncing.
* TheHeart: Played with. While she seems to fill this role, Akihisa usually plays the part.
* HypocriticalHumour: During Episode 4 of Season 2, she tricks Akihisa into calling his Summon, wanting to know his secrets since the upgraded Summoned beings blurt out the summoner's thoughts, secrets, and repressed feelings, only to act all hurt and betrayed when he dupes her into calling her own Summon using a similar trick.
* InformedAbility: Despite boasting some of the highest grades in the school in every subject, she is generally presented as being naive and fairly ditzy. What stops her from being a case of a DitzyGenius is that the "genius" part of the title is only shown through her avatar's stats and not through her actions.
* InnocentCohabitation: [[spoiler: Later in the novel Himeji's parents are stuck in another country for a while and she ends up living with Akihisa and Akira]].
* KnightInShiningArmor: Literally and appearance-wise for her avatar.
* LadyOfWar: Her avatar.
* LethalChef: Her food kills (and she is [[LethallyStupid unaware]] of it because she doesn't taste it lest [[WeightWoe she gain weight]])[[note]]Baka-Tsuki [[ translated]] one of Himeji's recipes; for those not up on their inorganic chemistry, "King's Water" is called as such because it is one of the few solvents that can ''dissolve solid gold''[[/note]].
** As it turns out, Yuuji has even [[ScrewballSerum weaponized her cooking]]...
* LimitBreak: Her summon turns into a Wheel of Death... sorta, which will mow down everything in its path.
* LoveBubbles: Gets these a lot. Viewed from outside, there's a bubbly pink sphere extending a few feet from her.
* LovelyAngels: With Shouko in Episode 7.
* NiceGirl: When she isn't being drunk or {{yandere}}, she normally is this.
* PatientChildhoodLoveInterest: To Akihisa.
* PurpleIsPowerful: Her eyes and BattleAura are colored purple, and she is the strongest student in Class F.
* RoseHairedSweetie: She's very nice and sweet. [[BewareTheNiceOnes Most]] [[CuteAndPsycho of the]] [[{{Yandere}} time]].
* TomboyAndGirlyGirl: Girly Girl to Minami's Tomboy.
* TranquilFury: Whenever she's angry, Himeji acts ''happier'' and glows with an ominous BattleAura.
* TwiceShy: With Akihisa.
* UnknownRival: To Hideyoshi, who is very much unaware that Mizuki and Minami consider him a rival for Akihisa's heart.
* WeightWoe: Is concerned about her weight and this is the reason she doesn't taste her own food. It becomes understandable when you learn [[FormerlyFat she was fat in the past]].
* YamatoNadeshiko: Like with Shouko it's played with. She doesn't have the traditional look but her personality is closer to the trope and she likes cooking for her guy. It might actually taste good if she tested it.
* {{Yandere}}: PlayedForLaughs. She will often emit a murderous aura and display yandere-like DullEyesOfUnhappiness whenever she hears that Yoshii is with some other woman like when Yuuji claimed that Yoshii was with a college girl. This side of her tends to increase more and more as the series goes on.
* YouGottaHaveBlueHair: She has pink hair.

!!Minami Shimada
->'''Voiced by:''' Creator/KaoriMizuhashi (JP) and Creator/LeahClark (EN)

The other female student in Class F. She spent most of her life in Germany, making her bad at reading kanji despite being fairly intelligent. Like Mizuki, she also has a crush on Akihisa--which she expresses by literally crushing him with wrestling moves whenever he misreads her intentions, which is quite often.
* ACupAngst: She has a complex about her small bust size.
* BecauseYouWereNiceToMe: Why does Minami like Akihisa? [[spoiler:He asked her to be his friend when she couldn't make any due to the LanguageBarrier. But being [[IdiotHero who he is]] he asked her in French instead of German.]]
* BerserkButton: Don't mention [[ACupAngst about how small her chest is]].
* BettyAndVeronica: Veronica to Mizuki's Betty.
* BetweenMyLegs: In Episode 4.
* CannotSpitItOut: Akihisa has actually flat out asked her if she was interested in him and they'd be the perfect happy couple if she just said yes. But she got too flustered to actually admit it.
* CatSmile: Her avatar frequently wears one.
* ClingyJealousGirl: Doesn't like seeing Akihisa showing interest in any other girl. Even the implication of interest in anyone but her is enough to make her pound him.
* CovertPervert: She secretly collects perverted photos of Akihisa (from the same source, Kouta, no less), and is very encouraging of the prospect of Akihisa getting naked.
* CripplingOverspecialization: She does well in math, but not anywhere else. This is justified because the time she spent in Germany made her forget kanji, making every other subject nigh-impossible to understand.
* CuteBruiser: She looks cute even while doing suplexes.
* DoubleStandardAbuseFemaleOnMale: She loves hitting Akihisa or putting him in wrestling holds (and in one instance, breaking his back).
* EloquentInMyNativeTongue: The reason why she's in F class is that, having lived in Germany most of her life, she only reads Japanese at an elementary-school level. She can speak Japanese fluently now, though.
* EvenTheGirlsWantHer: She gets confessions from girls on occasion, but none of them are nearly as persistent as [[PsychoLesbian Miharu]].
* EverybodyHatesMathematics: Inverted--math is the only subject she does well. {{Justified|Trope}} in that spending most of her life in Germany made her forget kanji, making every other subject nigh-impossible to understand.
* EveryoneHasStandards: She may be a master of the UnprovokedPervertPayback, but she was not pleased in the second OVA when Akihisa and Yuuji tried to use fireworks to stop the Tokonatsu duo from exposing their cheating. [[RealityEnsues She was completely right; not only were they going too far (they were lucky they didn't get expelled outright), but the money she worked hard to help earn went to repairing the damage rather than improving the classroom like they planned it to.]]
* ExoticWeaponSupremacy: In the second OVA, she wields a Mace-Scythe.
* ExpressiveAccessory: Her hair ribbon sometimes perks up or falls down to reflect her mood.
* {{Expy}}: A German-Japanese, abrasive {{Tsundere}} girl with bad grades due to failure to read kanji yet good with numbers? Oh, and reddish hair and constantly beats down her love interest? [[Anime/NeonGenesisEvangelion Asuka Langley Soryu]], is that you?
* FieryRedhead: Her red hair hints at her more aggressive and outgoing nature.
* FirstKiss: [[spoiler:With Akihisa.]]
* ForcefulKiss: [[spoiler:Steals Akihisa's first kiss, believing Akihisa returns her feelings and would be consenting.]]
* GlassCannon: If the subject is math, she hits like a truck. If it's anything else, she's almost as screwed as Akihisa.
* GoodWithNumbers: So long as she doesn't have to read any Japanese...
* GratuitousGerman: According to Hazuki, Minami goes on a breakdown babbling in German when upset.
* JoustingLance: Her upgraded avatar's weapon of choice, alongside with a shield.
* LanguageBarrier: She was raised in Germany and struggled with learning Japanese when her family returned to Japan. By the events of the story, she has completely overcome the barrier.
* LimitBreak: Her summon performs a tornado-like SpinAttack that repeatedly chips away chunks of points. Complete with SuperMovePortraitAttack. She also has another move that summons a giant blade that can smash several opponents at once.
* LuckilyMyShieldWillProtectMe: Her upgraded avatar's weapon of choice alongside with the lance.
* TheMaidenNameDebate: Volume 10 revealed that she thinks that when she marries Akihisa, she wants him to change his surname to Shimada, as "Minami Yoshii" sounds a bit ''weird''.
* OneOfTheBoys: Much to her dismay, this is how Akihisa views her. [[HopeSpot BUT!!!!]] He does tell a few people he finds her charming.
* RoyalRapier: Her avatar's weapon of choice.
* SheCleansUpNicely: Avoiding RummageSaleReject, she actually has a nice choice of clothes outside school.
* SheIsAllGrownUp: Noted by Akihisa when he meets [[ "grown up"]] Minami in Volume 10.5. However, her breasts are just 'future C Cup breast pad'.
* SignificantGreenEyedRedhead: Has the key combination, marking her as an important character, and potential love interest to Akihisa.
* SurprisinglyGoodEnglish: (Well, almost) "What a shit man you are!"
* TomboyAndGirlyGirl: Tomboy to Mizuki's Girly Girl.
* TomboyishPonytail: Kept up with a large yellow bow.
* TomboyWithAGirlyStreak: She's easily seen as a tomboy through her more aggressive demeanor, tomboyish outfits, and physical strength. She still enjoys girly activities like personality tests and likes romantic stuff.
* {{Tsundere}}: Type A. She constantly beats up poor Akihisa at the slightest provocation, overreacts over small misunderstandings, gets jealous easily, denies that she likes him, and yet it's obvious that she has a huge crush on him.
* TsurimeEyes: As opposed to Mizuki's softer TaremeEyes, Minami's eyes are sharper, hinting at her more masculine personality.
* UnknownRival: To Hideyoshi, who is completely unaware that she and Mizuki consider him a rival for Akihisa's heart.
* WrestlerInAllOfUs: Whenever Akihisa mentions her small chest.
* YouGottaHaveBlueHair: Has magenta-red hair.

!!Hideyoshi Kinoshita
->'''Voiced by:''' Creator/EmiriKatou (JP) and Creator/BrinaPalencia (EN)

A student with a talent for acting, whose extremely effeminate looks caused characters and audiences alike to question their sexuality. Everybody frequently mistakes him for a girl despite his insistence to the contrary, is considered by Mizuki and Minami as a rival for Akihisa's affection, occasionally gets confessed to by Akihisa, has a separate space reserved for him in dressing rooms, and keeps getting female roles and costumes from the Drama Department. The only person who considers him a guy is Akihisa's sister Akira--because she didn't expect Akihisa to have any female friends. He has difficulty studying serious subjects, and is pretty much the opposite of his twin sister Yuuko, who happens to be in Class A.
* AmbiguouslyBi: He is flustered whenever he's forced into the girls dressing room, suggesting that he may be attracted to women. While he's annoyed by all of the male attention he gets, Akihisa included, there are occasional hints that he ''may'' like Akihisa as more than a friend, which pushes him into this territory.
* AntiquatedLinguistics: Speaks mainly in ancient Japanese. In the English dub... not so much.
* AttractiveBentGender: Akihisa and Muttsulini just love taking pictures of him crossdressing.
* BeautifulDreamer: So beautiful Akihisa [[DudeShesLikeInAComa tried to kiss him once]]; it was even lampshaded in the novels.
* BerserkButton: He really hates it when people sell him female clothing when he asks for male ones, as well when he wears male clothing and people make him switch to female ones.
* {{Bishonen}}: Taken UpToEleven. He's such an incredibly pretty boy that nobody can believe he's not a girl.
* BrilliantButLazy: Not to the degree of Yuuji, but Hideyoshi is shown to be a pretty sharp guy who is generally far more interested in pursuing acting than he is doing school work.
* ButtMonkey: Not as bad as Akihisa, but no one will ever call him a guy at first glance, even when he insists otherwise. This obviously has caused him a bit of trouble in "I'm a guy" situations.
* CatchPhrase: More or less "I'm a guy", when he does or uses into non-female related things, and someone asks him why he did so.
* ChildhoodFriends: He's known Akihisa since first grade, and has been with him since then in every class.
* CooldownHug: During the Study Camp arc, he had to do this to calm Akihisa when he went berserk baying for Yuuji's blood... ItsALongStory.
* CripplingOverspecialization: Does fine in Classics, which is a subject he got interested in because of his hobby.
* DeadpanSnarker: He does sometimes snark in his usual quiet and polite manner, especially towards Akihisa's InsaneTrollLogic.
* DistressedDude: PlayedForLaughs in OVA one where the two {{jerkass}} students kidnapped him because "he was the best looking one of the group".
* DraggedIntoDrag: He's often put into cross-dressing outfits against his will.
* DudeLooksLikeALady: Incredibly so, to the point that ''everyone'' mistakes him for a girl and very little know that he is actually a guy despite him saying so. He even has his own exclusive bathhouse room just because of this.
* EasilyForgiven: Due to his [[DudeLooksLikeALady appearance]] and [[NiceGuy personality]], he was the only boy to escape "punishment" by the girls during the Study Camp arc (Volume 3 light novels, Episodes 5 to 7 of Season 2).
* EvenTheGuysWantHim: He's so girly-looking and cute that he's way more popular among guys than any girl in the series.
* AFriendInNeed: He joins in the antics of the others probably because its what friends do, although its still a mystery how he can get away from the consequences when it goes downhill.
* HairDecorations: His hair clips. Of course he still looks cute without them.
* HalfIdenticalTwins: With his sister Yuuko.
* HandOrObjectUnderwear: Sometimes, he uses his arms as censors.
* TheHeart: The only member of Class F who isn't a sociopath, a jerkass or some combination of the two. He also tends to be the only one who keeps it together during stressful situations.
* HeroicBSOD: When Tsunemura of 3-A confessed ''his'' feelings for him. Quoth Akihisa:
-->"On that day... for the first time in my life... I heard Hideyoshi scream."
* IfItsYouItsOkay: May actually be the case towards Akihisa as of the later novels.
* KatanasAreJustBetter: His upgraded avatar wields one, replacing the naginata.
* LargeHam: Only when he's acting though, otherwise he's hands down the most low key guy in the show.
* LuminescentBlush: Like all of the other love interests of Akihisa, he is prone to this.
* MartialArtsHeadband: His upgraded avatar wears one.
* MasculineGirlFeminineBoy: Feminine Boy to Yuuko's Masculine Girl, much to the latter's chagrin. Also to Minami.
* MasterOfDisguise: One can dress him up as a girl and he can/will play the part very well. Including voice work in [[Creator/EmiriKatou both]] [[Creator/BrinaPalencia languages]].
** [[spoiler:In volume 10 he disguised himself as Kouta to stall Aiko for the latter to defeat Shouko in the summoning war.]]
* MasterOfNone: He lacks the single class specialty that Kouta and Minami have or the full control over his avatar that Akihisa has, but he compensates by having mediocre grades in all of his classes rather than terrible grades in all but one, meaning that he serves as solid back up during most fights.
* MeaningfulName: Hideyoshi means "good esteem"/"good excellence".
* {{Meido}}: He and his sister have worn the uniform before. You decide who looks prettier.
* MrFanservice: Though all the {{Fanservice}} related to him is clearly meant for male audiences. He's an extremely {{Bishonen}} guy who's often put into cross-dressing outfits against his will, has his own [[UnwantedHarem male harem]] and also has a twin sister. He even [[LampshadeHanging lampshades]] it.
-->'''Hideyoshi:''' Why was my transformation so dramatic?
* NaginatasAreFeminine: His avatar's weapon of choice, reflecting on his femininity. His upgraded version, however, ditches it in favor of a katana.
* NamedAfterSomebodyFamous: Hideyoshi's entire name is a reference to UsefulNotes/ToyotomiHideyoshi, one of Japan's unifiers: the surname "Kinoshita" used to belong to Toyotomi Hideyoshi before he changed his name, and obviously they share a first name.
* NiceGuy: He's the only guy in class who doesn't try to beat Akihisa up.
* NonActionGuy: While he's not nearly as horrible in his classes as most of Class F are, he's also not particularly good at any of them, meaning he's probably the least useful of the group during summoning battles. His talent for acting, on the other hand, makes him quite useful for things like espionage off the battlefield.
* NotSoAboveItAll: Deep down, Hideyoshi isn't all that different from the others in Class F. He'd occasionally "fit in" with his classmates' antics. One example is blushing over Akihisa's confessions.
* OnlySaneMan: If it weren't for his appearance and voice, he'd be the nicest ''guy'' in Class F!
* PolarOppositeTwins: With Yuuko--he is not too smart but kind; she is smart but haughty.
* ReluctantFanserviceGuy: As much as he wants to be acknowledged as a guy, Hideyoshi always ends up getting undressed or wearing cross-dressing outfits, to his great dismay.
* RunningGag: Never seems to get male clothing (apart from his uniform), and even if he does, its not going to be on him for long.
* SceneryCensor: His chest is always covered by something (a towel or a person's arm).
* SoBeautifulItsACurse: He's so beautiful no one believes him to be a guy, and gets confessions from guys just about everyday. [[invoked]] Then there's the poem a certain someone wrote to him which kind of gave him nightmares for a while.
* TheStoic: Not quite, but most people say he has a good poker face. Quite good considering how many confessions he gets from other guys.
* StupidSexyFlanders: He all but insists he's male, but because of his extremely girly looks he has about as much success in convincing people as [[VideoGame/GuiltyGear Bridget]] or [[VideoGame/SamuraiWarriors Ranmaru]]. This leads to quite a few awkward moments, especially when he gets chosen to be the official "round girl" for the summoning war in episode two of the anime. One joke is that "Hideyoshi" has become its own gender designation within the story as both men and women object to him changing in the men's room, and Hideyoshi himself refuses to enter the women's room.
* TakeAThirdOption: Between the boys' and the girls' rooms, he ended up at the "Hideyoshi Room". It applies to virtually any public facility where there are separate boys' and girls' section.
* TransformationSequence: PlayedForLaughs when he uses his summon and gets his own Sailor Moon-esque henshin (not his summon, mind you, Hideyoshi himself). He follows this up by immediately LeaningOnTheFourthWall afterward, saying, "Why am I the only one to get a transformation sequence?"
* TransgenderFetishization: He's sexually androgynous and he gets more {{Fanservice}} scenes than the girls themselves, much to his annoyance.
* TsurimeEyes: Always seen with softer, kind eyes.
* VoiceChangeling: His specialty in acting is voice mimicry, which has helped Class F in multiple situations.
* WhichRestroomDilemma: Hideyoshi has no problem with using the men's restroom, but the other guys won't let him. Since he can't use the girl's restroom, Hideyoshi has his own exclusive bathhouse room and changing room.
-->''signs read "Boy's Changing Room", "Girl's Changing Room", and "Hideyoshi's Changing Room"''\\
'''Akishisa''': So is Hideyoshi a new gender?
* YankTheDogsChain: Poor Hideyoshi. Just when someone can finally tell he's a guy, [[IdiotHero Akihisa]] screws it all up and insists he's a girl.
* YeOldeButcheredeEnglishe: Some English fansubs render his speech as this.

!!Kouta "Muttsulini" Tsuchiya
->'''Voiced by:''' Creator/KoukiMiyata (JP) and Creator/GregAyres (EN)

A friend of Akihisa and pervert par excellence who is almost never seen without a camera on hand. Whenever he sees a potential panty/boob shot, he'll squeeze into whatever angle necessary for the best shot, and sells them for some cash. Akihisa seems especially interested whenever he takes a photo of [[AttractiveBentGender Hideyoshi]] in a sexy pose. He also turns out to be an excellent athlete, with Health and P.E. grades to rival even those of Class A, but is terrible at all other subjects.
* AmbiguouslyBi: Kouta likes the ladies, but if a Trap like Hideyoshi shows up, he will be there with a camera & a nosebleed. This is even after being told several times by both Hideyoshi & Yuuji that Hideyoshi is a boy.
* AttractiveBentGender: "Koumi" is extremely beautiful, and she loves to cosplay.
* BigDamnHeroes: Crashes into the window with Nakamura-sensei straight to where [[ClassRepresentative Nemoto]] is during the match against Class B, which pretty much sealed the deal for the battle.
* BlatantLies: Calls Aiko's swimsuit secondary interest. {{Nosebleed}} [[HilarityEnsues ensues]].
* CameraFiend: Always has a camera at the ready when short skirts are present. He even has videocam surveillance covered.
* CripplingOverspecialization: The stand-out example of Class F's students--he's good at health subjects and biology, and ''nothing else''. He is in fact so good at health and physical education [[spoiler:that he can easily defeat '''Shouko''', Class A's top student, if they battle in that subject]].
* CrutchCharacter: He's the go-to guy if you're in a summoning war and the subject is Health & PE, as he has the highest marks there [[spoiler:high enough to surpass the Class A's top student '''Shouko''']], possibly for the entire school sans Nakamura-sensei (possibly Takahashi-sensei as well, but it's already given she sucks at basic baseball rules, so...). He's useless everywhere else, however.
* CurtainsMatchTheWindow: Both his hair and eyes are blue.
* CurbStompBattle: He possesses one of the highest, if not the highest, grade in a single subject (Health & PE) for the entire student body, so, naturally, if you fight him in his forte, expect this to happen.
* DeathAsComedy: His nosebleeds can get so severe he sometimes seems to die from them, and his friends will even mourn him. Of course, his "deaths" are always played for laughs due to the insane circumstances.
* FriendInTheBlackMarket: Want fan-service-y pictures of, say, Hideyoshi or Akihisa in girl's clothing? Well, Muttsulini can get you what you want...for a price.
* GameBreaker: InUniverse. Fighting him in a Health and PE match is tantamount to suicide. [[spoiler:He could have easily bested '''Shouko''' if the principal didn't turn off the summoning system in Volume 10.]]
* HighlyVisibleNinja: He should be wearing army urban camouflage instead of his trademark ninja clothes if he really wants to blend into the environment. Same goes for his Summoned Being.
* HollywoodHacking: Anytime he works with computers, he's always shown rapidly fiddling with the keys until he succeeds.
* HypocriticalHumor: '''He''', of all people, tells Akihisa not to be a pervert.
* LovableSexManiac: A pervert whose actions would more than enough make him a sex offender in real life. He takes photos of panty shots or revealing breasts on a regular basis, as well as almost dying by nosebleed if he ever so much as catches a glimpse of it. Yet, he's always there to lend a hand when Class F's inner circle needs it, albeit only when it gives him the opportunity to indulge in his perversions.
* {{Ninja}}: He's so devoted to his peeping craft that he has acquired several ninja-like skills. Even his summoned being is one.
* {{Nosebleed}}: Easily bleeds the most frequently and dramatically of all the characters. His nosebleeds are sometimes so severe he needs a personal blood bag to survive them.
* OnlyKnownByTheirNickname: In the Japanese version, everyone calls him "Muttsulini" ("Morose Pervert", or sometimes "Voyeur"). Even his own family does.
* TheQuietOne: Generally keeps to himself while focusing on getting a picture of [[PantyShot the goods]] with his camera.
* TheRival: To Aiko, they both are good with technology, are at the top in Health and Physical Ed (Muttsulini being higher), and she likes to tease him a lot.
* SeriousBusiness: Peeping on girls, and taking high quality perverted photos.
* SingleStrokeBattle: His fight against Nemoto. His strike was so fast it even [[UpToEleven cut the battle screen in half]]. Could be considered his LimitBreak.
* TheSneakyGuy: Seems to have made himself a self-taught, modern day ninja, all for the sake of peeping. He is also adept at thievery and stealth should the situation call for it, and his ridiculously high score in Health and Physical Ed allows him to quickly surprise and assassinate key players for clutch victories.

!!The FFF
A group consisting of the majority of male students within Class F, often seen wearing dark robes and hodes that hide their features. Since none of them have luck with girls, they formed a pact to hunt down anyone in their class who did. If they find a guy in Class 2-F winning affection from a girl, they will perform an Inquisition upon him. Even Akihisa has donned their robe at times (when he isn't a target).

The group has recently enlarged to make up 60% of the 2nd year classes, due to the system the group employs. A heretic is targeted and he is punished by the members, many soon become single after their judgement. Enraged at other heretics who kept their relationships the heretic ends up joining the inquisition and rooting out more heretics; thus continuing the cycle and ever increasing the FFF's numbers.

The only named student to be a part of this group is Ryo Sugawa.
* AnAxeToGrind: To uphold their dateless status, they use, among a list of weapons, axes.
* BerserkButton: Mention a girl being nice and prepared to be crucified.
* BlatantLies: A survey displaying the opinions towards a rumor about Akihisa: "...after knowing about this suspicious incident, the F class' students view on the male student suspect are as follows- Death 32%, Deal Death Without Hesitation 25%, A Little Troubled But Death 23%, and Other Forms of Death 20%. As this was an important classmate they were punishing here, the students were severely divided over opinions."
* TheBroCode: Fits this to a T.
* CavalryBetrayal: They help you in a summon war, but if they hear you were with a girl in any way they will turn on you, just ask Akihisa and Yuuji.
** In the second season, Sugawa appears to develop at least some level of friendship with Minami, which leads to the other [=FFFs=] targeting him as a heretic.
* {{Crazy Jealous Guy}}s: These dateless losers decide to hunt down any lucky guy who has girls swooning for him. Especially [[ChickMagnet Akihisa]].
* TheFace: Ryo Sugawa, the leader and the only member with an actual identity.
* FacelessGoons: They are basically Class F's masked mooks, always wearing their signature cloaks.
* HollywoodDateless: What bonds them together is a mutual bitterness over their inability to get with girls.
* MalevolentMaskedMan: While cloaked, they gang up on and enviously punish any boy who is liked by girls.
* RedEyesTakeWarning: Through their masks are always glowing red eyes.
* SuicideAttack: Fueled by envy of Nemoto having a girlfriend, they used a ZergRush version of this to decimate even Class B's superior students.
* {{Token Evil Teammate}}s: They make up the bulk of Class F, meaning they are always integral to supporting the main characters despite their horrible motivations.


[[folder:Class 2-A]]
!!Shouko Kirishima
->'''Voiced by:''' Tomomi Isomura (JP) and Creator/JamieMarchi (EN)

The soft-spoken, if assertive, ClassRepresentative of 2-A. She was Yuuji's childhood friend, and now dreams of marrying him... whether he likes it or not.
* TheAce: She's good at everything [[HopelessWithTech except technology]].
* ActionGirl: She can also kick ass even when she's good at everything.
* AloofDarkHairedGirl: She's very pretty, calm and graceful (when she isn't in {{Yandere}} mode) and has long dark blue hair.
* AndNowYouMustMarryMe: PlayedForLaughs. She often threatens Yuuji with this, and will tell him if he doesn't do what he said he was going to, such as win a competition, they would get married immediately. It usually works.
* BadassBookworm: She's so smart that she's the most brainy and intelligent of Class 2-A due to her being good at everything.
* BecauseYouWereNiceToMe: A large part of why she likes Yuuji so much is because he was the only person who talked to her like a normal person. Everyone else seemed fearful of her status as a rich girl.
* BrainsAndBondage: She's the smartest in the year AND she likes to tie Yuuji up a lot.
* ChildhoodFriendRomance: With Yuuji. [[spoiler:At the end of volume 11, Yuuji finally confesses his love to her.]]
* ChildhoodMarriagePromise: She promises this to Yuuji's mother after he saves her from some bullies, with [[ShipperOnDeck her complete blessing]] towards it.
* ClassRepresentative: The authority and leader of Class A, as well as the top student in the entire school.
* ClingyJealousGirl: The most dangerous one in the series. She won't allow Yuuji to even ''look'' at another pretty girl and repeatedly pokes his eyes until they're sore to prevent it.
* CryCute: [[spoiler:When she hears Yuuji's LoveConfession at the end of volume 11.]]
* CurtainsMatchTheWindow: Her hair and eyes are purple, because PurpleIsPowerful.
* {{Determinator}}: No matter how many times Yuuji turns her down or her attempts to marry him fail, she will never give up on him.
* DomesticAbuser: Towards Yuuji.
* DoubleStandardAbuseFemaleOnMale: Her abuse on Yuuji is one of the most extreme cases of this on record and it's taken to a scary degree. She pokes his eyes until they're sore so [[ClingyJealousGirl he doesn't look at other girls]], routinely tazes him, [[StalkerWithACrush breaks into his house]], tries to [[DoubleStandardRapeFemaleOnMale rape him]], and [[IfICantHaveYou tries to kill him]] ''twice''. And not only does anyone not pay it any mind, but their friends actively [[ShipperOnDeck ship the pair]]. If their positions were reversed and Yuuji did even one-tenth of the things Shouko does to him, he would be reviled as a monster at the very least.
* EeriePaleSkinnedBrunette: While most girls have a pale complexion, Shouko's pushes her eerie yandere persona further when coupled with her TranquilFury and possessive nature.
* ElectricTorture: If EyeScream isn't a viable option.
* EmotionlessGirl: She is usually this to everyone else than Yuuji.
* EyeScream: "DOUBLE-EYE-POKE!" are just one of her painful {{Yandere}} moves.
* FacePalmOfDoom: Often does this to Yuuji.
* GodivaHair: During her naked FantasySequence from Akihisa.
* HairDecorations: Small white bows on either side of her hair.
* HeroicBSOD: Was teetering on one for the majority of the latter parts of Volume 11. Koyama's crush on Yuuji was a shock for her, and the fact that she was taking on the brunt of the paperwork did her no favours either.
* HimeCut: She's a downplayed case as has 2/3 on the style (long hair down the back and long sidelocks over her shoulders but no even bangs) and some of the associated character traits (soft-spoken and strange version of YamatoNadeshiko).
* HopelessWithTech: Technology is the only subject she's not good at.
* HypocriticalHumor: She told Aiko not to harass Kouta much. Guess what she did to Yuuji 15 seconds later.
* InsistentTerminology: Yuuji is not her boyfriend, he's her ''husband''.
* KatanasAreJustBetter: Her avatar wields one, suiting her overall samurai theme.
* KeystoneArmy: For Class A.
* LonelyRichKid: Other kids were afraid to approach her as a result of her status. Only Yuuji talked to and treated her like a somewhat normal person, hence part of her interest in him.
* LovelyAngels: With Himeji in Episode 7.
* MadLove: No matter how much Yuuji tries to push her away or run away from her, Shouko will still consider him her husband and will make it official one day even if she has to force him to.
* MistakenForGay: Because she is crazily in love with Yuuji she rejects all men who want to go out with her, which initially created the impression to others that she is a lesbian.
* MsViceGirl: She'd be the perfect student and an ideal lover for Yuuji if not for her ''insane possessive tendencies''.
* OfficialCouple: [[spoiler:With Yuuji, as of volume 11.]]
* NiceMeanAndInbetween: The In-between to Aiko's Nice and Yuuko's Mean.
* {{Ojou}}: She the school's top student and daughter of a rich family, so she acts serene and elegantly - even while running down Yuuji with a taser.
* ProperTightsWithASkirt: To go with her prim and proper appearance.
* RapunzelHair: She has very long hair that she runs down all the way to her waist.
* RavenHairIvorySkin: A very beautiful girl with long dark hair and pale skin.
* RedEyesTakeWarning: Yuuji's first sign that he should start running for his life.
* RedOniBlueOni: The calm blue to Yuuko's abrasive, prideful red.
* RescueRomance: The real reason why Shouko is so obsessed with Yuuji. [[spoiler:He pulled a BigDamnHeroes moment to save Shouko from 3 boys who tried to bully her after she tried to stop them from writing some vicious lies on his PE clothing; he tried to come up with an excuse not to help, but in the end saves her. Although [[IWasJustPassingThrough he tries to pass it off as nothing]], Shouko is really touched by that action that she vows to his mother to marry him someday.]]
* SelfProclaimedLoveInterest: She declares herself Yuuji's wife. Everyone but Yuuji seems to agree with her.
* ShipTease: With Yuuji. She's [[ShipperOnDeck egged on by other characters]] -- including ''[[ObliviousToLove Akihisa]]''.
* SingleTargetSexuality: Yuuji-sexual.
* SingleWomanSeeksGoodMan: Her interest in Yuuji began when he was the only kid who wasn't intimidated by her social status and treated her like a normal person, becoming the closest thing to a friend she had. Her feelings and subsequent obsession with him were sealed when he [[spoiler:came to defend her from some bullies]], coming to love him for his kind heart.
* SpannerInTheWorks: Functions as this to Yuuji. Because she is his childhood friend she can see through all his plots.
* StalkerWithACrush: She has been madly obsessed with Yuuji since she was a child. She just loves to spend her time chasing after him, breaking into his house and forcing him to go on "dates" with her.
* StaticStunGun: Always seems to have a taser on her to restrain and punish Yuuji.
* SugarAndIcePersonality: Shouko normally is shown to be very calm and collected and rarely shows strong emotions to others. Her cute side is reserved to Yuuji, but she usually expresses it in a [[{{Yandere}} rather scary way]].
* SupremeChef: She trained herself in every way to be the perfect house wife to Yuuji, including this.
* UnwantedSpouse: To Yuuji. She has decided he's her husband since their childhood, but Yuuji only wants to get as far away from her as possible.
* WalkingTechbane: She will spoil any electronic gadgets that fall into her hands (except for tasers).
* WeaponOfChoice: Her signature [[StaticStunGun taser]].
* WomanScorned: Played with in-universe, Shouko consider Yuuji cheating if he is near/talking/running from any girl (or [[DudeLooksLikeALady Hideyoshi]]). As well she thinks he's a bit too friendly with Akihisa.
* YamatoNadeshiko: Has the looks with her dark hair and ''almost'' HimeCut as well as the intense desire to be a wife. She varies slightly in the uses a katana instead of a naginata in battle. She varies even more with [[{{Yandere}} the rest of her personality.]]
* {{Yandere}}: She will do anything to have Yuuji. This goes both ways.
* YouGottaHaveBlueHair: She has dark blue hair.

!!Yuuko Kinoshita
->'''Voiced by:''' Creator/EmiriKatou (JP) and Creator/BrinaPalencia (EN)

Hideyoshi's twin sister. Unlike him, she is prideful, haughty and pretty arrogant, but has the grades to back it up.
* TheAce: She's beautiful, smart, athletic, a decent cook (from [[InformedAbility what little information is known about her]])... but [[HollywoodToneDeaf can't sing]]. [[TwinSwitch In comes Hideyoshi]], who helps solve that issue but... well, HilarityEnsues. It's interesting to note that even though she's TheAce, it's Hideyoshi who's a lot more popular than her. See GreenEyedMonster.
* ACupAngst: She might have a bit of an issue with her breasts, which Akihisa kind of pointed when she put him into a wrestling move disguised as Hideyoshi... ItsALongStory.
* ArrogantKungFuGirl: She ranks in the top 10 of her year, and has no problem reminding weaker students of her superiority, especially when it comes to summoning wars.
* BerserkButton: Turns out Yuuko might have a thing about her weight, and oddly enough Hideyoshi points this out to her when he dressed up as her. Her skirt is a bit loose around his waist.
* BetweenMyLegs: Twice in Episode 12.
* BitchInSheepsClothing: More of a wolf in cat's clothing but it's the same idea.
* CovertPervert: A YaoiFangirl who, if Hideyoshi is to be believed in the light novel, walks around at home wearing nothing but panties.
** Furthermore she has a thing for girly guys... just like [[DudeLooksLikeALady Hideyoshi]] and Akihisa.
* DoubleStandardAbuseFemaleOnMale: She's the only one who hurts Hideyoshi in the light novels. Compare what she does to him like what Minami does to Akihisa.
* GreenEyedMonster: Literally and implied -- her bad treatment of Hideyoshi may stem not only from his poor grades and his crossdressing, but also out of jealousy over the fact that he [[EvenTheGuysWantHim attracts more guys]] than she does. This is probably helped by his [[NiceGuy genuinely nice personality]] and his general androgyny.
* HairDecorations: Like her brother, she wears two hair clips, but arranged differently.
* HalfIdenticalTwin: With her brother Hideyoshi.
* ICanExplain: This type of trope pops up whenever Hideyoshi starts cosplaying, and people mistake him for her. Needless to say she gets pissed and starts breaking his joints.
* {{Jerkass}}: She has a record for being extremely abrasive and arrogant, especially compared to Shouko.
* MasculineGirlFeminineBoy: Masculine Girl to Hideyoshi's Feminine Boy, much to her dismay.
* MeaningfulName: Yuuko means "superior child".
* {{Meido}}: She and her brother have worn the uniform before. You decide who looks prettier.
* MomentKiller: [[spoiler:A moment of understanding and appreciation between Shouko and Yuuji and Akihisa and Himeji is spoiled when Yuuko attacks Yuuji's avatar, thus winning the exam war which was still technically going on]].
* NiceMeanAndInbetween: The Mean to Aiko's Nice and Shouko's In-between.
* NumberTwo: To Shouko. Being the ambassador for Class A, she works closely with Shouko, just as Akihisa works with Yuuji.
* PerverseSexualLust: In Volume 9 she is disappointed that the pretty boys are only in 2D.
* PetTheDog: In Volume 8 she actually helped Akihisa sneak back into the school as a class F vs C war was going on.
* PolarOppositeTwins: With Hideyoshi -- she is smart but haughty; he is not too smart but kind.
* {{Pride}}: She well-known for her arrogance and looking down on the lower classes, especially Class F. As such, it doesn't raise suspicion when Hideyoshi impersonates her and strategically instigates conflict between Class A and C.
* RedOniBlueOni: Forms a pair with Shouko, being the hotheaded second-in-command Red to her class rep's calm, quiet Blue.
* ShipTease: With ''Akihisa'', of all people. Later on its confirmed she does like Akihisa... She thinks he would make a good puppy.
** Akihisa's inner monologues also tease a bit. While Akihisa makes it a point to comment on Hideyoshi's cuteness, he describes Yuuko as the "pretty" one of the Kinoshita siblings.
* TalkingToHerself: Shares the same voice actress with her brother, on [[Creator/EmiriKatou both]] [[Creator/BrinaPalencia languages]].
* {{Tsundere}}: Potential one for Akihisa and she already fills out the part by beating the crap outta him. She thinks he's an idiot... and a [[{{Bishonen}} pretty]] one.
* TsurimeEyes: As opposed to Hideyoshi's generally sweeter, calm eyes.
* WorthyOpponent: Seems to consider [[spoiler:Akihisa]] one later on in the series. A good majority of her effort in the third summoning war between A class and F class is devoted to trying to take him out early on; calling him the "first key affecting the war".
* WrestlerInAllOfUs: Knows a wrestling move or two.
* YaoiFangirl: Limited to fiction, apparently. Her favorite genre is two [[{{Bishonen}} pretty boys]] [[YaoiGuys making out]].

!!Aiko Kudou
->'''Voiced by:''' Creator/YoshinoNanjo (JP) and Creator/TrinaNishimura (EN)

A high scoring member of Class A, and a bit of a troublemaker who rivals Kouta's in terms of Health and P.E., except she adds that she has "practical" experience in that area.
* AnAxeToGrind: Her avatar uses one.
* BetweenMyLegs: She's gets four of these in one scene in Episode 4 of Season 2.
* {{Bokukko}}: One of the more masculine girls, and her speech patterns follow as such.
* BoyishShortHair: Tying in with her more athletic theme.
* CuteLittleFangs: All the time.
* FullNameBasis: Kouta calls her by her full name.
* TheGadfly: Likes to tease the guys (mostly Akihisa and Yuuji) to get them into trouble with their respective partner/s.
* ImpliedLoveInterest: To Muttsulini.
* ModestyShorts: What she wears most of the time. Kouta can tell; everyone else can't.
* NiceMeanAndInbetween: The Nice to Yuuko's Mean and Shouko's In-between.
* TheTease: With the most prominent of her hijinks being her "practical" experience in Health and P.E. lessons, it is most often directed at Kouta.
* YouGottaHaveBlueHair: She has green hair.

!!Toshimitsu Kubo
->'''Voiced by:''' Creator/TakumaTerashima (JP) and Creator/JoelMcDonald (EN)

A calm, collected boy who usually sticks to a tight schedule and has very good grades as a result. However, after a small misunderstanding, he thought Akihisa was trying to hit on him, and now happens to have a crush on Akihisa.
* BigDamnHeroes: In Episode 7 of Season 2.
* {{Bishonen}}: A more straightforward example compare to Akihisa and Hideyoshi.
* DualWielding: With {{Sinister Scythe}}s.
* GoodAngelBadAngel: In the first OVA.
* HopelessSuitor
* IncompatibleOrientation
* SingleTargetSexuality: Akihisa-sexual. Reinforced in one of the [=OVAs=] when he ends up torn between Akihisa and a mystery girl he met...who's Akihisa crossdressing.
* StalkerWithACrush
* StoicSpectacles
* StraightGay: Though he's actually a case of SingleTargetSexuality, that target is a guy.
* TwistingTheWords
* YouGottaHaveBlueHair

!!Miho Satou
->'''Voiced by:''' Mana Hirata (JP) and Creator/TiaBallard (EN)

A minor Class A student who was Akihisa's opponent in Physics during the Test Summon War, where she easily defeats him.
* CurbstompBattle: Delivered one to Akihisa when they faced each other during the Test Summon Wars. [[spoiler:Their battle in Volume 10 does not end this way.]]
* UnderestimatingBadassery: Not during the Test Summon Wars. Rather, this hapens in Volume 10 [[spoiler:where her remembrance of Akihisa's defeat at her hands and his [[IAmNotLeftHanded laughable revelation]] led her to underestimate him when she went to cut him off as he was racing to stop Kubo. The match subject was Japanese History which '''is''' Akihisa's speciality, and he dealt enough damage to her to the point where another Class F student could barely finish her off]].
* YouShallNotPass: To Akihisa in Volume 10, when he went to fight Kubo a second time. [[spoiler:She fails.]]


[[folder:Class 2-B]]
!!Kyouji Nemoto
->'''Voiced by:''' Hiromu Miyazaki (JP) and Creator/ToddHaberkorn (EN)

A cunning schemer and ClassRepresentative of Class B who's willing to cheat his way to victory and good grades. He tried forming an alliance with Class C, only to be defeated by Yuuji and his own plan, forcing the poor guy to get dressed in female clothing and get photographed by Yuuji as leverage to force his class into fighting Class A.
* ClassRepresentative
* CommanderContrarian: Towards Yuuji [[spoiler:in the big war between the Second Years and the Third Years]].
* CrazyJealousGuy: Yuuji getting Koyama's affections leads to him being CommanderContrarian to Yuuji and minimize his role in an effort to "look good" in front of her.
* DraggedIntoDrag
* HeelFaceTurn: Combined with BigDamnHeroes, [[spoiler:showing up with Class B to help Akihisa and the guys in Season 2, Episode 7.]]
* HumiliationConga: Not only is he defeated by 2-C -- or, to be more exact, OutGambitted by Yuuji -- but he was also forced by Yuuji to get photographed wearing female clothing as {{blackmail}} material to force him and 2-B to fight 2-A.
* KeystoneArmy: For Class B of course.
* TheLoad: [[spoiler:His decision to be CommanderContrarian and lock down Yuuji in any way possible is one of the chief reasons why Volume 11 ends with the Third Years sporting the advantage in the joint summoning wars.]]
* SmugSnake
* YouGottaHaveBlueHair: He has purple hair.


[[folder:Class 2-C]]
!!Yuuka Koyama
->'''Voiced by:''' Hiromi Igarashi (JP) and Terri Doty (EN)

Class C's ClassRepresentative who was originally going out with Class B's Kyouji, until she saw him DraggedIntoDrag. She later breaks into the boys' hotel room, mistakenly accusing them of peeping on the girls.
* BitchInSheepsClothing: In a later novel she helps Akihisa escape from the FFF (who she ignited the fuses of herself) by dressing him in A GIRL'S OUTFIT.
* ClassRepresentative
* HopelessSuitor: [[spoiler:It's pretty clear that she won't be getting with Yuuji as of the end of Volume 11.]]
* IceQueen
* KeystoneArmy: For Class C.
* ManipulativeBitch: Ignites the fuses of Class F by pretending that Yuuji is going out with her. Neither the FFF nor Shouko take this very well..
* PurpleEyes
* ShipTease: Seems to have developed a crush on Yuuji as of volume 11 of the novel. [[ClingyJealousGirl Shouko is not amused.]] Neither is [[CrazyJealousGuy Nemoto]], which leads to him being CommanderContrarian and shutting down Yuuji in any way possible.
* YouGottaHaveBlueHair: Dark green hair, in her case.


[[folder:Class 2-D]]
!!Genji Hiraga
->'''Voiced by:''' Creator/NobuhikoOkamoto (JP) and Creator/MicahSolusod (EN)

ClassRepresentative of Class D. His first appearance is during the Summon War between Class F and D, where he creates a strategy to lure Himeji out and weaken her. He's seriously OutGambitted by Yuuji, however, who feeds D Class false information beforehand to throw their plans off.
* ClassRepresentative
* CurtainsMatchTheWindow
* KeystoneArmy: For Class D.
* MomentKiller: Averted in a non-romantic variation. He steps out of the room before Akihisa's explanation to Miharu, fully aware that he would become one of these.
* ShipTease: With Mikami from Class E, as shown in the ova.
* TheSmartGuy: He shows a decent amount of planning and strategy ability in his first Class War.
* YouGottaHaveBlueHair

!!Miharu Shimizu
->'''Voiced by:''' Creator/AyanaTaketatsu (JP) and Kristi Kang (EN)

A lesbian who is madly in love with Minami, even if that love is unrequited.
* AbhorrentAdmirer: Towards Minami.
* ClingyJealousGirl: She's very possessive of Minami and will ''[[MurderTheHypotenuse remove]]'' anyone who threatens to attract Minami's attention.
* CuteLittleFangs
* DoesNotLikeMen: She hates them, in fact.
* FieryRedhead
* FreudianExcuse: Sort of hinted at in the light novels. She declares that her father should be the first one to disappear before [[DoesNotLikeMen all other men]]. Akihisa then notes that she looked like she "recalled something repulsive" and wondered if something might have happened.
* GirlishPigtails
* HetIsEw
* HornedHairdo: Her pigtails.
* {{Hypocrite}}: At one point she complains about how Akihisa doesn't treat Minami with respect and manipulates her with lies when [[StalkerWithACrush she doesn't treat her in any kind of respectful way at all]].
* HypocriticalHumor: Repeatedly refers to the object of her crush's affections as a "fag". She's ''much'' [[PsychoLesbian worse]].
* IncompatibleOrientation
* KarmaHoudini: [[spoiler: Gets no punishment for her actions in season 2. Not for setting up Akihisa and Yuuji, or trying to start a class war to give Class F bad equipment in hopes of separating Akihisa and Minami, or for her hypocritical speech about Aki not treating or respecting Minami, especially when she's done far worse.]]
* MadLove: She constantly harasses Minami, attacks anyone who gets to close to her, resorts to blackmail, and even does things that would be grounds for criminal charges if not a restraining order in a more realistic setting on a regular basis.
* MegaTwintails
* MurderTheHypotenuse: Miharu's solution to anyone between her and Minami is to ''remove'' the problem. Especially [[ChickMagnet Akihisa]]. It gets Iron-Man to ban her from ever entering class 2-F.
* NeverMyFault: When her hypocritical berating of Akihisa drives Minami to tears, she claims that Akihisa is to blame.
* NightmareFace: During the Test of Courage segment.
* OdangoHair: When she wears a swimsuit.
* ThePeepingTom: [[spoiler: During the study camp arc, she was the one spying on the girls. Since this was unexpected, the blame was pushed into the boys instead.]]
* PsychoLesbian: She only seems interested in girls and has a very unhealthy obsession towards Minami, to the point that it even freaks the latter out.
* RedEyesTakeWarning
* SlasherSmile
* StalkerWithACrush
* {{Yandere}}: She's absolutely crazy about her "onee-sama" Minami and will get rid of anyone who gets between her and Minami.


[[folder:Class 2-E]]
!!Hiromi Nakabayashi
->'''Voiced by:''' Yuko Takayama (JP) and Anastasia Munoz (EN)

ClassRepresentative of Class E and a natural athlete. Though she has bad grades, her athletic talent gives her greater endurance. Her Summoned Being appears in the form of a basketball player.

Her first appearance is in Class F's first Summon War. Initially, it seems that she and Class E will [[CurbStompBattle curbstomp Class F]], until Himeji comes along and [[PendulumWar turns the tides.]]
* ActionGirl
* HopelessSuitor: Likes Kubo, but how she got turned down is a bit sad.
* BatterUp: Her avatar has a baseball theme and wields a bat.
* BetweenMyLegs: In Episode 1.
* ClassRepresentative
* CurtainsMatchTheWindow
* HairDecorations: Sports a headband.
* KeystoneArmy: For Class E.
* LimitBreak: Uses a kind of charging attack that was strong enough to instantly defeat several F class students.
* RecurringExtra: Has occasional appearances after her initial defeat, and plays a supporting role during the hot spring arc.


[[folder:Other students]]
!!Tokonatsu Duo, aka Yūsaku Tsunemura and Shunpei Natsukawa
->'''Voiced by:''' Kousuke Okano (Yusaku - JP), Creator/YukiOno (Shunpei - JP), Corey Cleary-Stoner (Yusaku - EN), Creator/AustinTindle (Shunpei - EN)

Two recurring third-year students who attempt to ruin Class F's Cultural Festival.
* ButtMonkey: Nothing good happens to them. Special mention to Shunpei, thanks to the fact that "Aki-chan" stuck "her" bra on him to make it seem like he's a pervert.
* CheatersNeverProsper
** {{Hypocrite}}: The Tokonatsu duo threaten to expose Akihisa and Yuuji's cheating during their match despite having also cheated the entire time.
* CreepyCrossdresser: One of the more effective scares in the test of courage is Shunpei wearing an ElegantGothicLolita outfit. When Kouta and Aiko bring a mirror into the course the sight of himself is enough to make him vomit.
* FillerVillain: For the OVA's, though they later appear again in Season 2.
* HateSink
* HiddenDepths: Both are members of their year's Class A, believe it or not. As such, both are powerful battlers.
* HopelessSuitor: [[spoiler: Yuusaku has a crush on Hideyoshi. Tragically, his affections are not returned.]]
* InSeriesNickname: The two are sarcastically referred to as "Tokonatsu," which means "Eternal Summer". Toko-natsu itself is a combination of the first kanji of both of their surnames.
* JapaneseDelinquents: Their speech patterns have that [[TrrrillingRrrs signature unrrruly feel.]]
* ThoseTwoBadGuys
* TheWorfEffect: Why Akihisa and Yuuji were able to handily beat students who are not only their seniors, but Class A material.

!!Aoi Kogure
->'''Voiced by:''' Saori Yumiba (JP) and Martha Harms (EN)

The member of Tea Ceremony Club and Gymnastics Club. First appears during the Ghost Outbreak Arc to defeat Kouta (and the rest of the boys except Hideyoshi, Akihisa and Yuji. [[spoiler:She is also Yuka's sempai in the Tea Ceremony Club.]]
* BuxomIsBetter
* HairDecoration: A red flower.
* TheVamp

!!Linne Klein

A boy transfered during the Summon War between Class-F and Class-C.
* AdorablyPrecociousChild: Oh yes!

!!Masaharu Takashiro

The one with highest grade in Year 3.
* {{Bishonen}}
* {{Foil}}: To Akihisa. Both are interested in the same woman and want the best for her, both are willing to go to rather extreme lengths to ensure this, both can be easily duped into doing things with the right (or wrong) words, both tend to misunderstand things that should be obvious, and their control over their summons are matched by none. Their differences are that Akihisa is dumb, but goodhearted and wears his heart on his sleeve and so is ultimately able to act in Himeji's best interests rather than what he ''thinks'' is in her best interests, while Takashiro is ultimately much smarter than him, but lacks Akihisa's caring heart which does not make him consider that Himeji might not want what he himself believes to be in her best interests. He is also much, much more manipulative than Akihisa.
* {{Irony}}: Despite his manipulative ways, he himself is easily duped.
* LightningBruiser: In contrast to most A Class students, his summon is this as not only does it possess high scores, but his level of control over it is on par with Akihisa himself. [[spoiler:His words imply this to be because he was constantly duped into doing many menial tasks for the student body with his summoned being until Akihisa was made into the "Punishment Inspector". In other words, he was the precursor to the Punishment Inspector before the concept had even been introduced.]]
* ManipulativeBastard
* SuperGullible: Class F get him to believe all sorts of ridiculous things in his first appearance.

!!Kaoru Todo
->'''Voiced by:''' Kaori Nakamura (JP) and Creator/WendyPowell (EN)

The principal of Fumizuki High, expecting only the best from her students, but also acknowledging the potential of even idiots like those in Class F.
* CoolOldLady: Ultimately really does care for the success and wellbeing of her students, always pushing them in the right direction, even if they don't know it.
* EveryoneCallsHimBarkeep: Her name is never directly mentioned in the anime, where everyone just calls her Principal. Well, everyone except for Yuuji and Akihisa, who calls her "hag".
* ReasonableAuthorityFigure: She's usually stern with the rules, but she usually tries to give leeway to students within reason.

!!Souichi Nishimura
->'''Voiced by:''' Creator/AkioOhtsuka (JP) and Creator/KentWilliams (EN)

A hardcore master of discipline who possesses great physical ability and serves as the current homeroom teacher of 2-F. He is the one who drags students off to remedial lessons if their Being gets KO'd in battle. Whatever the time, place, number of students or even relevance to school, he will pop up and drag them all back for those lessons.
* BadassNormal: He can take on Akihisa's avatar and win, despite its speed and ability to interact with physical objects.
* BigDamnHeroes: In Episode 12 of Season 1 when Himeji, Akihisa, and Minami are about to fall he catches them and lifts the chain up through the sky to safety.
* BigOlEyebrows: Big and bushy, suiting an intense guy like Ironman.
* CatchPhrase: "Those who died, meet me in the remedial classroom!"
* GeniusBruiser: Can fight all boys of class F and has the second highest score of the 2nd year teachers (the Class A teacher Takahashi has the highest score).
* InSeriesNickname: "Tetsujin," or "Ironman".
* TheJuggernaut: He's unstoppable in his endeavors to punish and reprimand failing students. None can escape his remedial classes.
* LargeHam: Especially whenever anyone's avatar loses all their health.
* LemonyNarrator: On occasion, when he trades duties with Fukuhara.
* OneManArmy: He took on all the boys from Class F and won.
* MeaningfulName: Ironman literally is tough as iron as he can shrug off Aki's avatar's attacks like nothing.
* MusclesAreMeaningful: Without his clothes, Ironman is ''ripped'', which justifies all the absurd feats of strength he has shown.
* NonGivingUpSchoolGuy: He invokes this trope by showing up out of the blue anywhere an avatar has "died", whether in a school battle, or even while taking a bath at a bathhouse, to take them to remedial classroom.
* PetTheDog: After Class F loses their first war with Class A, he takes over as their homeroom teacher as punishment. However, he decides not to immediately put them through his [[TrainingFromHell notorious remedial lessons]] for once as recognition for their valiant efforts.
* ReasonableAuthorityFigure: Most of his decisions become rather understandable once you consider that [[MakesSenseInContext he's never aware of the actual context it would take to let most of the main cast's antics to slide.]] For instance, trying to keep Akihisa from getting into the girls' baths, and no one argued with his decision to kick Miharu out of Class-F when she started another one of her PsychoLesbian tirades.
* SadistTeacher: Considered one by the people who get taken away for remedial lessons.
* SaveOurStudents: Why Nishimura replaced Fukuhara as Class F's homeroom teacher was apparently because he is the last resort to turn around their failing grades.
* StealthHiBye: He almost always seems to be around whenever an avatar's points reaches 0, whether it's at school, or in a bath house.
* SternTeacher: He's always the one to punish misbehaving students and ensuring those who fail attend their remedial classes. However, while he is generally merciless, he is never unfair.
* SuperStrength: He apparently participates in athletic competitions and his abnormal strength is always apparent. He regularly carries away several students at a time over his shoulders to remedial class, has been able to one-handedly hoist Akihisa, Himeji and Minami, and can shrug off physical blows with little effect.
* TapOnTheHead: How Akihisa managed to beat him (only time anyone managed this so far) during the study camp arc.

!!Shin Fukuhara
->'''Voiced by:''' Creator/KenjiroTsuda (JP) and Anthony Bowling (EN)

A soft-spoken teacher who used to be 1-F's homeroom teacher, but later became the narrator after being replaced by Nishimura-sensei.
* BreakingTheFourthWall: Does this several times over in the dub. "You're interrupting my narration!"
* DullSurprise: He ''never'' shows emotion, even during life or death moments.
* LemonyNarrator: Most of the time.
* TheNarrator: By the second episode he takes over as the overall narrator of the anime.

!!Yoko Takahashi
->'''Voiced by:''' Creator/YumiKakazu (JP) and Creator/ColleenClinkenbeard (EN)

Yoko Takahashi is the Head Teacher of Year 2 and the homeroom teacher of class A.
* LightningBruiser: Her Shokanjuu is even faster than Akihisa's and packed alot of punch.
* {{Meganekko}}
* ShipTease: In a later novel with '''Ironman'''.
* WhipItGood


A 45-year-old Math teacher rumored to threaten students into going out with her through manipulating their grades.
* ChristmasCake: Maybe ''way'' beyond Christmas Cake, really.
* OldMaid
* OnlyOneName


[[folder:Other Characters]]
!!Hazuki Shimada
->'''Voiced by:''' Mana Hirata (JP) and Creator/LindsaySeidel (EN)

Minami's little sister who refers to Akihisa as "baka na onii-chan" ("stupid brother"), and talks about marrying him one day after he saved up money to buy her a giant stuffed doll.
* BecauseYouWereNiceToMe: The reason she likes Akihisa is because he went out of his way to buy her a 25,000-yen doll. Even if it made him BlessedWithSuck.
* CheerfulChild: Always upbeat and enthusiastic.
* GirlishPigtails: Unlike Minami, Hazuki's hair is divided into two pigtails.
* InnocentInnuendo: Anything she says and/or does can be easily misconstrued.
** She claims she gave her FirstKiss to Akihisa (to the cheek, at least) -- cue {{Death Glare}}s from the FFF and a beating from [[{{Tsundere}} Minami]], with some assistance from [[{{Yandere}} Mizuki]].
** In the SchoolFestival arc she decided to go full-out instead of letting the guys surrender.
* PrecociousCrush: On Akihisa.
* TokenMiniMoe: The only young child shown in the series, and is a member of Akihisa's collection of admirers.
* UncannyFamilyResemblance: Looks like a child version of Minami.

!!Akira Yoshii
->'''Voiced by:''' Creator/KikukoInoue (JP) and Creator/CarliMosier (EN)

Akihisa's 23-year-old sister with a bust that rivals Mizuki's. She studied at Harvard, but comes back to Japan later in the story to look after Akihisa. Considering some of her dialogue, it's possible that she has a brother complex or is just very good at teasing him in order to get him to do better. Unlike her brother, she's very smart, but bad at cooking.
* BrotherSisterIncest: She wants this with her brother but it ain't happening.
* BuxomIsBetter: She causes Himeji to feel some ACupAngst. Despite that the latter is larger than her by at least one size.
* CoolBigSis: At least according to everyone besides Akihisa.
* CordonBleughChef: Her food won't kill you like Himeji's but still... certain ingredients make you wonder about taste.
* EvenTheGirlsWantHer: The other girls are ''insanely'' jealous of her looks. She has Himeji's ideal waist, and Shouko and Minami's ideal chest size.
* FoolishSiblingResponsibleSibling: The responsible, wiser sibling watching over her foolish younger brother.
* {{Gainaxing}}: Her E cups frequently jiggle with most gestures.
* HardDrinkingPartyGirl: Get her drunk and she gets bold.
* HetIsEw: Unless it's [[BrotherSisterIncest her and Akihisa]].
* IncestantAdmirer: As much as she really [[BrotherSisterIncest "loves" and wants]] Aki, it's clear he's deeply disturbed by her advances.
* InnocentFanserviceGirl: When she's first introduced (in the anime anyway), she shows up in a bathrobe. She then explains to Akihisa that she was getting hot and sweaty on the train to visit him, so changed clothing on the train, while there were men in the same car as her. They suffered some [[NoseBleed minor injuries]] from her clothing change.
* JerkWithAHeartOfGold: She often berates Akihisa for using his (often failed) attempts at trying to get a good grade as a good enough goal to strive for. But aside from her other [[BrotherSisterIncest tendencies]], she does genuinely care about him and tries to look out for him, such as letting him live alone so that he could concentrate on school rather than worry about her.
* MyBelovedSmother: Dotes on Akihisa to an absurd degree because she's worried about his health and academics. It also doubles with [[MySisterIsOffLimits My Brother Is Off-Limits]].
* SiblingYinYang: With her younger brother Akihisa -- she's [[TheAce smart]] but [[LethalChef can't cook]]; he's [[IdiotHero idiotic]] but [[SupremeChef can cook]].
* SingleTargetSexuality: She so far has only shown interest in her brother Akihisa and no one else.
* TheTease: It's hard to say if she really means what says she wants to do with Akihisa, but it's here.
* YaoiFangirl: Akihisa interacting inappropriately with girls is forbidden, but inappropriate interaction with boys is not only ok, it's applauded.

!!Yukino Sakamoto
->'''Voiced by:''' Yoriko Nagata (JP) and Creator/LydiaMackay (EN)

Yuuji's mother.
* CordonBleughChef
* TheDitz
* ShipperOnDeck: For Yuuji and Shouko.
* TechnicolorEyes

!!Yoshimitsu Kubo

Toshimitsu's younger brother, in third year of middle school. Very concerned about his brother's interest in a certain idiot.
* LowerDeckEpisode: Volume 10.5 has a story featuring him visiting Fumitsuki and trying to investigate why his brother would be interested in Akihisa while there.
* OnlySaneMan: Acknowledged by the author as one of the few characters with common sense.