Line #62 MoralityPet/AnimeAndManga


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9	* ''Manga/SevenSeeds''
10	** Hana is portrayed as having been the morality pet for Kaname. This guy was introduced in the ''Hail of Corn'' arc as having been friendly and favoring students that he saw potential in, with Ango even going so far as to describe him as more of an [[BigBrotherMentor older brother]] than a teacher. But Kaname was quickly shown to be coldhearted, having no care for the students themselves, and seeing them die as part of the Final Test without blinking. At the end of the arc, he's introduced to a newborn Hana and her father, a friend of Kaname's, asks him to please teach Hana some survival skills and help prepare her for the [[FlingALightIntoTheFuture titular project]] like their previous students. However, Kaname ends up being much gentler and caring towards Hana, teaching her how to survival in wilnderness without the horrifically traumatic ways the previous students had been subjected to.
11	** She was also one to her own father, to an extent. After she was born, her father wanted her to become part of the 7 Seeds Project, so that she would manage to survive and live on into the future. He asked Kaname to teach her because he doesn't want to subject his daughter to the harsh teachings he gave himself as an instructor. However, her father is overall shown to be [[SympatheticPOV much gentler]] when the focus is directly on him, and not told from other people's perspective, like [[BrokenAce Ango's]] or even [[StepfordSmiler Mark's]].
12	* ''Manga/The100GirlfriendsWhoReallyReallyReallyReallyReallyLoveYou'': The deeply perverted Hahari Hanazono has never done anything questionable to her maid Mei Meido or given her any order that would involve her getting intimate with her. The one time she asks for a kiss from Mei as a friend, she immediately decides against it when Mei starts vomiting blood at the thought of soiling her lips.
13	* ''Manga/AiOreLoveMe'': Mizuki tends to bring out the heart of gold in [[JerkWithAHeartOfGold Akira]].
14	* ''Anime/AngelBeats'': Naoi views most everyone with contempt, but Otonashi seems to be an exception (Otoanshi being the guy who gave him the epiphany about his life, leading to Naio doing a HeelFaceTurn and joining SSS.) He'll often insult everyone's intelligence, then hastily add that he wasn't talking about Otonashi.
15	* ''Manga/AttackOnTitan'':
16	** Krista is this to [[{{Jerkass}} Ymir]], tempering her worst behaviors and providing her with motivation to be heroic.
17	** Eren and Armin have shades for this for Annie, providing her most [[DefrostingIceQueen humanizing]] character development. [[spoiler:All of this goes RIGHT out the window when they learn that she is the Female Titan]].
18	** [[spoiler:Reiner]] suffers a particularly horrible example of BecomingTheMask, thanks to the others being this for him. In particular, he's shown to be protective of Armin, Connie, and [[IfItsYouItsOkay Krista]]. In comparison, his [[AbusiveParents mother]] turns out to be an Inversion. Her influence is repeatedly shown to have brought out the worst in him, and pushed him to lash out at others because he fears disappointing her.
19	* In ''Webcomic/HetaliaAxisPowers'', Switzerland is a gun-toting Gunslinger JerkAss. But when he's with his adoptive sister [[TokenMiniMoe Liechtenstein]], a completely different side of him emerges.
20	** [[TheLoad Italy]] is this for [[JerkAss Germany.]]
21	* Played with in ''Literature/{{Baccano}}'': Lua Klein is a quiet, gentle woman who seems like a perfect foil for her [[LargeHam extremely enthusiastic]] PsychoForHire squeeze Ladd Russo. However, she's really a suicidal masochist who seems to privately thrill at the idea of being murdered by Ladd, and Ladd's calm, sincere promises to kill her someday only emphasize his craziness. However, it's played straighter when Ladd's arguably [[PetTheDog only redeeming act]] in the entire show is to [[spoiler: throw himself off a moving train to ''save'' Lua, sacrificing his arm in the process.]]
22	* ''Manga/{{Beastars}}'': The Shishigumi's relationship with {{Deuteragonist}} Louis takes it up to eleven and combines it with ParentalSubstitute. By the end of the series, they're portrayed as completely sympathetic despite the fact they're objectively ''very'' bad people who probably deserve to rot in prison for the rest of their lives purely because of how much Louis means to them and how much they mean to Louis.
23	* Casca and Puck act as this for Guts from ''Manga/{{Berserk}}'' following the events of the Eclipse that shattered Casca's mind. Guts's concern for Casca's welfare in particular, and his need to protect her from the same demons that constantly hunt him due to her having the same Brand of Sacrifice that Guts has is about the only thing that keeps him from becoming completely consumed by his hatred for Griffith and the Godhand.
24	** Collectively speaking, all of Guts' current TrueCompanions act as his voice of reason.
25	** Also, the Apostle Rosine had [[NaiveEverygirl Jill]], her best friend from the time she was a human girl [[BreakTheCutie and things still]] [[DespairEventHorizon had not gone]] [[FromBadToWorse pitch black for her]].
26	** Another Apostle, the Count, had a daughter named Theresia, the only thing that remained of the family he had before he became an Apostle. While he still was very evil, his reactions to her show that he was quite more than a mere monster. [[spoiler:When the Count lost against Guts, summoned the Godhand with his Behelit, and was told by Femto to sacrifice Theresia so he could be reborn or be condemned to Hell, he chose Hell over handing poor Theresia over.]]
27	** In a tragic aversion the Band of the Hawk including Guts and Casca were almost this for Griffith, but he ultimately [[spoiler:sacrifices them. Then after becoming Femto when he returns to the physical world, he visits the memorial for the Band of Hawk and sees Guts and Casca just to prove to himself that he doesn't have a morality pet.]]
28	* ''Manga/BlackButler'': Sebastian has his cat friends (and possibly Ciel himself depending on character interpretation—whether he genuinely cares about Ciel or if he wants nothing more than to eat his soul), Ciel has his household staff and Elizabeth.
29	* The fact that she ''doesn't'' treat WideEyedIdealist Rock as badly as she does almost everyone else is probably one of the few humanizing features that Revy from ''Manga/BlackLagoon'' possesses. Come to that, Rock has much the same effect on a large percentage of the assorted [[PsychoForHire sadistic psychopaths]], {{magnificent bastard}}s and heroic sociopaths that make up the cast. Being actually ''mean'' to him (in a non-humorous way) is a good way to [[KickTheDog show that the character in question is scum]] -- [[EvenEvilHasStandards even by their standards]].
30	** Also [[PlayingWithATrope played with]] in that the CrapsackWorld and '''multiple''' cases of ShootTheShaggyDog are finally beginning to [[BreakTheCutie take their toll on Rock's psyche]], and Revy seems to be in denial about the fact that her Morality Pet might not be so moral anymore.
31	** Garcia Lovelace is [[RetiredBadass Roberta's]] Morality Pet. Around him she acts like a nice {{Meido}}. When he's not around her, [[ImplacableMan she tends to go crazy.]] .
32	*** This may have something to do with threatening Garcia being her BerserkButton as well, however.
33	* ''Manga/{{Bleach}}'': Rangiku towards Gin. Especially evident when it's revealed [[spoiler:the only reason why he joined Aizen was to get revenge because Aizen's underlings and he injured Rangiku in the past.]] Gin may actually be a subversion, since [[spoiler: the desire to avenge his only friend is the very reason why he became a bad guy in the first place.]]
34	* This trope is one of the very, very, VERY few things to be played straight in ''Manga/BoboboboBobobo'', where Beauty is this to the title character.
35	* In ''Manga/Brave10'', Isanami is one for the anti-hero in Saizo. Were it not for her [[IfYouKillHimYouWillBeJustLikeHim intercession]], Kamanosuke wouldn't have lived to join the Braves.
36	* In ''Manga/CaseClosed'', the series' resident FemmeFatale and major antagonist Vermouth has two: The main protagonist Shinichi, and his ChildhoodFriend and LoveInterest Ran. After they [[BecauseYouWereNiceToMe unknowingly saved her life]] after she attempted attacking them while she was in disguise, Vermouth becomes very attached to both of them and nicknames them 'Cool Guy' and 'Angel' respectively. Despite being a serious threat in other ways, she is incapable of harming them, even at the cost of her objectives. She later even states that they are the only two treasures she has in the world.
37	* In ''Literature/ACertainMagicalIndex'', [[spoiler:Last Order]] acts this way for [[spoiler:Accelerator]] who up to this point seemed like a mass murdering psychopath. Fairly credible job deconstructing his motives too. Though he's ''still'' a huge asshole if he doesn't like you. Then there was that one time he rescued a woman through the most violent means he could think of (slaughtering her captors to the last man).
38	* [[NonActionGuy Raki]] fills this role for [[EmotionlessGirl Clare]] in ''Manga/{{Claymore}}''. Of course this trope was even more pronounced in the flashback arc when [[TheWoobie Clare herself]] helped the legendary Theresa of the Faint Smile reconnect with her own humanity.
39	* ''Anime/CodeGeass: Lelouch of the Rebellion'' has the title character who is an arrogant ManipulativeBastard and murders members of TheEmpire rather easily. However, he dotes on his DelicateAndSickly sister, Nunnally, and [[KnightTemplarBigBrother all of his acts are to create a better world for her]]... [[AlternateCharacterInterpretation Or, at least, so he keeps telling himself]]. He's not even sure whether it would be worth living if she has to live in this quite unkind world. To a degree she's also Suzaku's once he gets far enough on the KnightTemplar side.
40	** Euphemia is also the Morality Pet of her older sister Cornelia; Cornelia's doting on her younger sister is her main point of humanization.
41	** Not only is Nunnally something of a Morality Pet for Lelouch, Kallen and his other Ashford Academy friends are as well. Without being around them, he becomes more prone to violent behavior. And though C.C. isn't really a Morality Pet, as C.C. is pretty amoral herself, when she reverts her pre-Code self, he becomes ''even more'' violent and unstable than he was. [[spoiler: Without anyone to keep him afloat after the apparent death of Nunnally and the betrayal of the Black Knights, [[DespairEventHorizon Lelouch tries to doom himself by dying with his father]], but instead [[DidYouJustScamCthulhu erases Charles and stops Ragnarok from happening]]. After that point, he enacts a plan specifically intended to [[ZeroApprovalGambit make himself look like the world's worst tyrant]], and while [[FridgeLogic it somehow achieves the intended result of world peace]], Lelouch also [[WoobieDestroyerOfWorlds ends up causing death and destruction in the process]]. Curiously enough, Nunnally, the MoralityPet whose apparent death was one of the reasons behind said death wish, turns out to not only be alive, but ends up as Lelouch's final obstacle in his now unretractable plan]].
42	*** Speaking of C.C., one might say that Lelouch becomes a Morality Pet to her, in that she begins to feel human emotions once again while in his presence, even [[SugarAndIcePersonality against her own admission sometimes]].
43	* Yanagin in ''Manga/DailyLivesOfHighSchoolBoys'' is a strange example as she ''made herself'' [[spoiler:Habara]]'s morality pet. Eight years ago, she was part of the ten-kid alliance that challenged [[spoiler:Habara]], who at the time was an EnfantTerrible-level TheBully who terrorized ''every'' boy in town--and barely made a draw. She then started to hang out with the person she just fought with, keeping an eye on her in case she relapses back. This turns out to be a good thing as the latter [[ReformedButRejected still has social acceptance issues up to this day]].
44	* ''Anime/{{Daimos}}'':
45	** For a short while, Erika was this to [[TheEvilPrince Richter]]. Though he disagrees with her philosophy and was enraged when she departed from the Undersea Castle, he was happy when she returned and tried to make her feel better. Even after she betrays him for Earth, he feels conflicted about punishing her because she's his sister, before deciding that capital punishment is what she deserves. [[spoiler:However, after Erika escapes execution, he's hell-bent on finishing her, subverting this trope.]]
46	--->'''Richter:''' ''[after having a flashback of him and Erika's childhood]'' Erika... why did you betray me?
47	** Also Aizam. He's Richter's childhood best friend, and they reunite when [[spoiler: Olban sends Aizam to replace him. However, Aizam assures Richter he doesn't want to take his place, and co-operates with him in upgrading the Mecha Warriors. Unfortunately, this is short lived as Aizam dies while piloting his masterpiece, the Gimmeria, leading Richter to go on a RoaringRampageOfRevenge.]]
48	** In spite of Raiza being a SmugSnake who's devoted to a violent warmonger, she expresses concern for Aizam and his failing health. When he falls from exhaustion, she flies down and catches him. Even before that, the two were seen bonding over their shared love of science.
49	** Kazuya becomes [[spoiler:Balbas' in episode 35. Though the Baamite general starts off as abrasive and confrontational, he is touched by the boy's [[AllLovingHero unflinching kindness]], though he tries to suppress it. After Kazuya is attacked by Georiya's goons, Balbas takes off his own bandage and places it on Kazuya's injury to nurse it]].
50	* ''Anime/DanceWithDevils'' has the main protagonist, Ritsuka Tachibana, becoming this to her school's student council members...who are manipulative devils with negative character traits. Thanks to her influence they show their more softer and caring personalities, effectively transforming from straight-up {{jerkass}}es to [[JerkWithAHeartOfGold jerks with hearts of gold.]]
51	* ''Anime/DarkerThanBlack'''s protagonist, Hei, is an extremely dark AntiHero, being a notorious assassin for TheSyndicate who's been forced to abandon most of his morals or die. However, he also has major [[BigBrotherInstinct protectiveness issues]], so if you mess with the [[{{Moe}} adorable]] EmotionlessGirl who acts as his MissionControl, you will suffer a world of hurt.
52	%%* ''Manga/DawnOfTheArcana'': Nakaba is one for both Loki and Caesar. Vernas' younger sister Lemilia is one for Vernas.
53	* Inverted twice in ''Manga/DeathNote'', which has what could be called an 'immorality pet'. At first, Light (and the reader) believe that Ryuk, whose spare Death Note leads Light to become a WellIntentionedExtremist MagnificentBastard, is his immorality pet. However, it's actually Light who is Ryuk's immorality pet, providing him with some interesting [[ForTheEvulz sick entertainment]], and when Light no longer becomes interesting, [[spoiler:Ryuk kills him.]]
54	** Kind of played straight with Light's affection for his little sister Sayu and Mello's reaction to [[spoiler:Matt's death]], though.
55	*** That may have been true for pre-timeskip Light, but post timeskip, there's not much evidence that Light feels any kind of affection for his family, [[TheSociopath or anyone for that matter.]] To prevent his plans from being ruined, [[spoiler:he attempts to kill her after she is abducted]], but doesn't only because it wouldn't make sense for Kira to do that. He also shows no reaction at all to her [[spoiler: near catatonic state following the abduction]], meaning that Light likely sees Sayu as nothing more that another person he could potentially use to further his own goals, much like all the people he interacts with.
56	* ''Manga/DeliciousInDungeon'' has the orc chief Zon's young son, who acts as one for his father. It was him who shamed Zon into sharing the bread they made with Team Thorden rather than letting the party go hungry.
57	* In the later chapters of the manga version of ''Manga/DescendantsOfDarkness'', [[DelicateAndSickly Ukyou]] [[VictoriousChildhoodFriend Sakuraiji]] is the Morality Girlfriend to the DepravedBisexual Muraki.
58	* Wormmon to his partner Ken Ichijouji from ''Anime/DigimonAdventure02'', after Ken's repentance. (Unlike the standard depiction of this trope, when Ken was ''evil,'' Wormmon was basically the dog, as in "[[KickTheDog kick the]].")
59	* Another case like Kari and Gatomon is in ''Anime/DigimonUniverseAppMonsters''. While Yuujin is the one that usually acts like a loving parent toward Offmon, it goes the other way around once Offmon evolves. [[spoiler: Shutmon, with its uncontrolable desire to destroy everything, manages to change himself as a protector instead of destroyer, all because of Yuujin’s trust in him. Though they both must go through KickTheMoralityPet situation at first.]]
60	* ''Franchise/DragonBall'':
61	** Before she met Vegeta, Bulma was this to [[ArrogantKungFuGuy Yamcha]] in the Pilaf Saga of the original ''Manga/DragonBall''.
62	** In the NonSerialMovie, ''Anime/DragonBallMysticalAdventure'', Chiaotzu becomes this for Tien Shinhan, who was supposed to kill him to make place for The Crane Hermit and Tao Pai Pai (since Chiaotzu is an emperor in this continuity), but refuses due to the bond they've formed.
63	** Gohan to Piccolo in ''Anime/DragonBallZ''. While Goku's influence means Piccolo is no longer evil, essentially adopting and training Gohan made him proactively ''heroic''. [[spoiler:He is then promptly hit with RedemptionEqualsDeath, though not permanently.]]
64	** Vegeta's family forms this for Vegeta later in the series. Ironically, he is aware of this (and not pleased with it), and has to resort to magical brainwashing to perform a real FaceHeelTurn and [[LonersAreFreaks become more powerful]]. Luckily, his love is strong enough that the change doesn't stick. [[spoiler:He also seems to get hit with RedemptionEqualsDeath.]]
65	** Majin Buu shortly after gives up his wrongdoings with some help from none other than [[MilesGloriosus Hercule]] and later [[ABoyAndHisX Bee.]][[spoiler: Unfortunately this results in yet another RedemptionEqualsDeath situation when Buu loses against [[EnemyWithout Evil Buu,]] Thus creating [[SuperPoweredEvilSide Super Buu.]] Also like the above examples, Majin Buu eventually comes out okay.]]
66	* While ''Literature/{{Durarara}}'''s Shizuo Heiwajima isn't evil so much as he just [[HeroWithAnFInGood sucks at being a good guy]], it's noted that there are a handful of individuals (such as Tom, Kasuka, Celty and later Akane) that motivate Shizuo to go the extra mile to keep his [[HairTriggerTemper violent temper]] in check. [[spoiler:This is what keeps him from lashing out at the {{Yakuza}} when they go after and corner him. He doesn't care what the {{Yakuza}} do to him, but he realizes that if he attacks them (and thus [[NotHelpingYourCase destroys any chance of convincing them that he didn't kill three of their men]]), they're likely to go after his brother or friends to get back at him. This thought is just enough to hold him back]].
67	** Shinra ends up fulfilling this role for Celty, his father Shingen and surprisingly [[spoiler: Izaya. It's to be noted that Izaya leaves Shinra out of his plans more often then not, and DOES try to help him during the Valentine's Day special in the novel. Naturally, this might have to do with the two knowing each other since middle school [[NoodleIncident and Izaya did something to him that makes him shut up immediately whenever Shinra brings it up.]] Turns out that Shinra protected him during middle school from someone that tried to kill Izaya with a knife by taking the wound for him; naturally, this is probably the only kind thing that has happened in Izaya's life.]]
68	* Bando from ''Manga/ElfenLied'' has almost no redeeming features, being a {{Jerkass}} BloodKnight who kills either for fun or revenge and beats up people for any slight provocation. But when he ends up basically homeless waiting for an opportunity to kill the person who almost killed and crippled him, he kind of becomes friendly towards Mayu, who has fled from her sexually abusing step-father and depressed mother. When she and her friend are assaulted by a man several times worse than him, he does get his opportunity to be a BigDamnHero.
69	** Chief Kurama has Nana, one of the mutants experimented on he has grown attached to and he tries to help as much as he can. While still taking part in the cruel experiments with the mutants. [[spoiler:She is kind of a substitute for his own mutant daughter, who is so dangerous he tried to kill her after birth, which resulted in his wife's death when she tried to stop him, and their daughter growing up in a sealed vault fed by tubes.]]
70	** Also Lucy has Kouta, but that was actually the reason the whole mess got started...
71	* In ''Anime/EurekaSeven'', Dominic is with the bad guys, sure. But his [[LoveMartyr kindness]] to [[DarkActionGirl Anemone]], who alternates between [[CuteAndPsycho violently insane or just insane]], makes it really hard not to feel for him, especially when they play up his MirrorCharacter aspect with the hero of the story, who is also devoted to protecting Eureka, the girl he loves.
72	** Holland is a major {{Jerkass}} toward Renton for a good part of the series, but he has a major soft spot for Eureka, practically to the point of a BigBrotherInstinct. [[spoiler:He has good reason to do so: she's part of the reason he came to his senses and abandoned the military death squads he served under.]]
73	** The little kids seem to be this to Eureka. [[spoiler:Flashbacks show her as having been cold, efficient, and mechanical, essentially a killing machine who only knew how to follow orders, when she was a part of the military. Then one day, she found three small kids that somehow survived the violent massacre ''that she just committed''. Something about seeing them like that, vulnerable and utterly terrified, kick started something inside her, made her more human until she became the gentle, motherly girl she is when the series begins.]]
74	* [[GentleGiant Kurita]] could be considered [[MagnificentBastard Hiruma's]] (enormous) morality pet in ''Manga/Eyeshield21''. Sure, Hiruma inflicts his over-the-top violence on Kurita just as much as anyone else, but the choices he made because of Kurita really show the "heroic" aspect of his sociopathy. Interestingly, Hiruma's ''actual'' pet, Cerberus, is, um. Not a Morality Pet.
75	* In ''Manga/FullmetalAlchemist'', the terrorist Scar obtains May Chang, an [[TokenMiniMoe adorable little munchkin girl]] who is an active practitioner of a form of alchemy, the very art he despises.
76	** [[CutenessProximity He seems to have a thing for cuteness]], judging not only from May, but also her little pet panda, and [[CuteKitten a certain]] {{Omake}} chapter (which might or might not count).
77	** [[spoiler:Mrs. Bradley]] serves as a Morality Pet for both [[spoiler:Wrath and Pride]]. Fitting, considering [[spoiler:they're pretending to be her husband and son, respectively.]]
78	** Hawkeye is this to Mustang, whenever he gets a little bit too [[RoaringRampageOfRevenge caught up in]] [[AFatherToHisMen avenging his subordinates]].
79	** In ''Anime/FullmetalAlchemist2003'' Bradley's pet was his son, Selim. Until he appeared he gave off an ambiguous air after [[spoiler:how easily he killed Marta and his reveal as being an homunculus.]] Selim showed off he had a nice side too. [[spoiler:Or really how great he is with facades. He ends up [[WouldHurtAChild killing]] his Morality Pet before he himself dies]].
80	* ''Anime/FutureRobotDaltanious'':
81	** Danji's is Sanae. She is the chain that holds him back from letting his wrath consume him and harm others, and it is implied he has feelings for her.
82	** The cold-hearted Dr. Namil is in both ends of this. He's an emotionless EvilGenius and had no issue helping Dolmen rise to power. However, he never forgave himself for what he did to Kloppen, and confessed to his crimes against the boy at the price of his own death. Kloppen -- who up to this point was portrayed as a gleeful, massacre-happy ConqueringAlienPrince -- visibly shivers at Dolmen's order of shooting Namil, and repeatedly asks himself why of, all people, it had to be him.
83	* While he isn't really evil, Kaze's concern for Takeshi in ''Manga/{{Gantz}}'' definitely reveals kindness beyond his ArrogantKungFuGuy image.
84	** More notable is the effect Tae Kojima had on main character Kei Kurono, practically single-handedly turning him from a JerkAss to an outright [[TheHero hero]].
85	* [[JerkAss Cold, sociopathic gun-for-hire]] Katana from ''Anime/GadGuard'' has the adorable little blonde girl Sayuri. Though he finds her annoying at first, after following him around for a while insisting she's his "fwend" and getting into danger a couple of times, she makes him see the [[HeelFaceTurn error of his ways]].
86	* In ''Manga/GetBackers'' Makubex first appears as a BigBad and manages to keep his cool down most of the time. When Sakura Kakei, a woman close to him, almost dies in combat Makubex hates himself for what happened.
87	* ''Manga/GunslingerGirl'': Given that Giuseppe treats his [[CuteBruiser cyborg assassin]] Henrietta far better than any of the other handlers, it's easy to forget that he too is a ruthless anti-terrorist operative, seeking revenge for his dead little sister Enrica. Lampshaded in a scene where a female politician crippled by a terrorist bomb comments on how cold and frightening Giuseppe seems. Henrietta, naturally, protests that he's "the kindest man in all of Italy!" The politician wisely lets the matter drop.
88	* Goldie Musou, arguably the worst BigBad in the entirety of ''Anime/GunsmithCats'', had a ''literal'' morality pet. In a flashback to her past, we see her grandfather give her a dog. After her parents are assassinated by a rival mob and she takes over in their stead, the dog growls at her and runs away. It smelled the chemicals on her hands from her mixing the prototype version of the drug Kerasene that she'd later use to make her criminal empire a dominant power. She even gets AnAesop from her grandfather's echoed words. "The truest test is to let something go. If it doesn't come back on its own, it wasn't yours to begin with."
89	* ''Manga/HaouAiren''. Kurumi Akino became this for Uo Hakuron after saving his life when he was wounded in the streets of Tokyo. Even more so after she learns his DarkAndTroubledPast, since she actively aims to become this for him.
90	* ''Manga/HunterXHunter'': Komugi, the DelicateAndSickly blind girl who can only play board games, to Meruem, the [[ImAHumanitarian man-eating]] [[ArrogantKungFuGuy Chimera Ant King]].
91	* ''Manga/{{Inuyasha}}'':
92	** Rin's humanizing (so to speak) effect on Sesshoumaru. Her introduction was the start of his shift from villain to NominalHero and finally to full on AloofAlly.
93	** Kohaku became like this for Kagura. Especially notable because later, she ends up [[spoiler:dying for him.]]
94	* ''Literature/IsItWrongToTryToPickUpGirlsInADungeon'': Aisha Belka of the Ishtar Familia is pretty much a jerk to everyone. The only person she has a soft spot for is Sanjouno Haruhime, of whom she's very fond of.
95	* ''Manga/KaguyaHime'': Akira initially thought Midori was this to Yui, but... not really. In vol 13, one of mafia boss Mamoru's henchmen cheerfully remarks that Kaede has become this for him, goes on to make a joke about [[HoYay how it looks from the outside]]... and promptly apologizes, worrying for his life, when [[DeathGlare Mamoru glares at him, saying absolutely nothing]].
96	* ''Manga/KaguyaSamaLoveIsWar'':
97	** Kaguya holds Shirogane in the highest regard, and she contains most of her ill-intended side so that she doesn't alienate him. By Shirogane's example, Kaguya has learned that she cannot possibly continue treating her peers as inferior if she expects to be at his side, and she is forever thankful towards him for forcing her to bring out the very best of herself where there was only a resentful, unfeeling husk before he showed up.
98	** Kaguya is significantly kinder to Ishigami than she is to others once they fall into their LikeBrotherAndSister dynamic. [[spoiler:So much so that she doesn't treat him any differently while Kaguya (Ice) is in control, something that not even Shirogane can lay claim to.]]
99	* Kazuma of ''Literature/KazeNoStigma'' acts distinctly uninterested in helping people or saving the day unless he can extort a profit... but he cares a great deal about his little brother, Ren, and will not hesitate to save him... and he'll still charge you for it in order to keep up his image.
100	* In ''Manga/KenichiTheMightiestDisciple'', Kenichi's sister Honoka is pretty much the sole reason that Tanimoto doesn't act like a total jackass.
101	* Yuusei, the protagonist from ''Luck Stealer'', is an assassin who will only kill criminals. This is because he wants to be a good person for the sake of his daughter.
102	* Tragically deconstructed in ''Anime/MagicalGirlLyricalNanohaAs''. Hayate's influence ends up making the Wolkenritter better people (both [[TookALevelInCheerfulness figuratively]] and [[AndroidsArePeopleToo literally]]), but her impending death [[AntiVillain forces them to steal people's Linker Cores to try and save her life]]. Something they hate themselves for doing precisely ''because'' of their newfound morality (and because they know she wouldn't approve of it).
103	** All of the [[QuirkyMinibossSquad Numbers]] except Due (who she never met) and [[FourEyesZeroSoul Quattro]] had a soft spot for [[DarkMagicalGirl Lutecia]] in ''Anime/MagicalGirlLyricalNanohaStrikers''.
104	* ''Manga/MissKobayashisDragonMaid'':
105	** Kobayashi acts as this for Tohru. While not much is seen of what Tohru was like prior to them meeting, it's clear that she was nowhere near as nice as she is in the present.
106	** Kanna for Saikawa, as Kanna always brings out the best from her. Before she met Kanna, Saikawa was unapproachable and confrontational towards others, and had no friends whatsoever.
107	* ''Manga/MyHeroAcademia'' has Kirishima playing this to Bakugou. Bakugou is an InsufferableGenius that, after a lot of CharacterDevelopment and TookALevelInKindness, he is still a JerkWithAHeartOfGold in his best days, yet, he always goes out of his way in order to help his OnlyFriend Kirishima, it's even lampshaded by Midoriya that Kirishima is the only person Bakugou would accept help from, which is vital to [[spoiler:rescuing him]].
108	* Alyssa Searrs is Miyu's Morality Pet in ''Anime/MyHime''. When Alyssa is introduced in episode 9, Miyu (who is the daughter/[[RobotGirl creation]] of [[spoiler:Father Joseph, a priest at the school's chapel]]) is actually seen ''crying'', genuinely moved by her young {{protectorate}}'s singing abilities. Of course, this is then subverted when you find out what Alyssa is [[spoiler: a "fake [=HiME=]" created by [[NebulousEvilOrganisation Searrs]], who is a living remote control for an orbiting KillSat she is not afraid to use to hold the school hostage with. Oh, and ''she has a private army'']].
109	* ''Manga/NabariNoOu'': If it weren't for Gau, Raikou would basically be a villain.
110	* ''Manga/{{Naruto}}'':
111	** Haku for Zabuza.
112	** Kimimaro for Juugo.
113	** Yukimaru is this for Guren in the [[{{Filler}} Three-Tails Arc]].
114	** Izuna was his brother Madara's entire ''world''. [[spoiler:Madara is the man he is today because of Izuna's death.]]
115	** Believe it or not Itachi is this for his partner Kisame, while Kisame gets his kicks out of violence Itachi prefers to get through without having to fight, most notably during the Search for Tsunade arc.
116	** [[NiceGirl Hinata]] is probably the only person in the series that [[{{Tsundere}} Sakura]] is ''never'' cynical or easily angry towards, [[CoolBigSis treating her like a surrogate younger sister]].
117	** Speaking of Sakura, she is this to Sasuke. This was constantly [[ZigZaggingTrope Zig-Zagged]] throughout the series, because his desire for revenge and powers was more important than her feelings. However, it was finally played straight at the end; it was first shown by [[HeelFaceTurn his genuine apology to her for his selfishness]]. Later, in ''[[Literature/SakuraHidenThoughtsOfLoveRidingUponASpringBreeze Sakura Hiden]]'', Konoha manages to contact Sasuke and request his assistance to help against an enemy who wants to attack Konoha, but he turns them down, as he believes it does not concern him. However, once he finds out that the enemies have captured Sakura, [[AwLookTheyReallyDoLoveEachOther he immediately rushes home]].
118	* In ''Manga/NegimaMagisterNegiMagi'' (the manga, at least), Chachazero serves as a reverse morality pet to Evangeline. She's generally harmless when encountered, but being basically a [[AxCrazy serial killer]] in the body of a [[DemonicDummy puppet]], and ''designed'' as such by Eva, her comments and reminiscing about the bad old days demonstrate how much her creator's softened since. At times, Chachamaru verges on the straight version of this trope, but tends to stay in BattleButler territory.
119	** Fate's group of female minions serve as his Morality Pets. They serve him so loyally because they are all war orphans he rescued and took in, and they chose to aid him in his mission in return. [[spoiler:He actually took in around ''fifty'' such orphans; those that didn't want to join Cosmo Entelecheia were were given a decent education at Fate's expense.]]
120	* In ''Anime/{{Noein}}'', cute little Miho serves as JerkAss villain Atori's Morality Pet. He was initially introduced as a PsychoForHire villain but eventually gets bumped on the head and loses his memory as well as his JerkAss nature. He grew a fondness for her during this time, but after his memory (and true nature) returns and he starts being a jerk ass villain again, Miho is still able to bring back the dormant good and kindness in Atori, which eventually leads to his [[spoiler:HeroicSacrifice]].
121	* Zwei, the cold-blooded assassin in ''VisualNovel/PhantomOfInferno'', adopts Cal, the kid sister of a dead hooker, in an attempt to protect her from his superiors. With a cute little kid tagging around behind him, he stops acting like the borderline villain he'd become and starts to ease back over into more standard AntiHero territory.
122	* In ''Anime/PokemonTheSeries'', we have Mairin acting this part to social AntiHero Alain. Taking this trait away from her would otherwise reduce her to FlatCharacter status.
123	* Ex-JerkAss, now JerkWithAHeartOfGold [[AntiHero Jin Akutsu]] from ''Manga/ThePrinceOfTennis'' has not one, but ''two'' Morality Pets. One is his ForgottenChildhoodFriend Takashi Kawamura, the other is cute boy Taichi Dan.
124	* ''Manga/PuellaMagiOrikoMagica'' has Yuma, who acts as this in relationship to [[JerkWithAHeartOfGold Kyouko]] from [[Anime/PuellaMagiMadokaMagica the original series.]] Given Kyouko's backstory, Yuma doesn't take long to get in her good graces as her apprentice. In the ''Symmetry Diamond'' spinoff, she acts as this to [[BigBad Oriko]] and [[TheDragon Kirika]]; ordinarily [[LonersAreFreaks social pariahs]] who [[StartOfDarkness become villains in most timelines]], they waste no time in assuming guardianship over Yuma after [[BecauseYouWereNiceToMe she treats them kindly.]]
125	* [[TagalongKid Rana]] serves as one of these for the villainous servant Airi in ''Anime/QueensBlade''. She literally starves herself to death (but she recovers ) due to the kid's influence.
126	* A strange inversion happens in ''Manga/RanmaOneHalf''. Akane adopts an [[RidiculouslyCuteCritter adorable black piglet]] as her pet, which unbeknownst to her, is Ranma's exceedingly violent and hostile rival Ryoga in cursed animal form. As a result of her affectionate treatment, and because he's incredibly lonely due to his WalkingTheEarth lifestyle, ''being'' the pet causes Ryoga to fall hopelessly in love with her. This greatly softens his character and partially contributes to his eventual HeelFaceTurn (as he'll nearly always prioritize Akane over his grudge against Ranma, which allows for numerous EnemyMine team-ups). Of course, there's the questionable morality of disguising himself as her pet in the first place, but hey...
127	* Hibari, Mr. "Don't crowd or [[CatchPhrase I'll bite you to death]]" from ''Manga/Reborn2004'' has two literal {{Morality Pet}}s in the form of his pet bird [[HeadPet Hibird]] and his hedgehog Roll, the ''only'' two beings in the entire series he is not violent towards.
128	** Then there's [[StrawNihilist Mukuro]] whose HeelFaceTurn is coupled with the introduction of [[DelicateAndSickly Chrome]], his Spirit Medium/Vessel, who he is shown to be rather fond of to the point that she is arguably his BerserkButton.
129	* ''Literature/RebuildWorld'': There’s a multidimensional example when it comes to the morally grey anti-hero types Akira and Sheryl, and the slum gang they take control of and patronize while in a FakeRelationship to facilitate that. The two are both described as having warped personalities: Akira is an UnscrupulousHero quick to violence with a HiddenHeartOfGold, while Sheryl is a GuileHero with some of the manipulation of a FemmeFatale.
130	** From the perspective of Akira’s BlueAndOrangeMorality, despite never seeing the possibility of getting anything tangible back from helping them, everything he does for Sheryl and her gang is to earn back his luck (like a KarmaMeter). But things clearly go beyond that, and Akira shows genuine caring in his repeated comforting and surprising moments of respect for Sheryl, as well as being UnclePennyBags and AFatherToHisMen with the gang over time. Another matter arising from the gang, [[spoiler:is Akira being merciful to the best friend of the pickpocket he gets revenge on, confiding in Nasha in the process of taking her out of danger, all despite Nasha hiding the pickpocket from him.]]
131	** Besides Sheryl’s love for Akira which is her other primary motivation besides fear, she also shows that despite using her HoneyTrap style charms to sway gang members, she really cares about them. With Erio, Sheryl has a ForgivingTheAccidentalPervert moment, and a corporation causing Erio’s arm to be broken by PoweredArmor in their proving tests also enrages Sheryl until Akira talks her down. Sheryl also showed a lot of worry about the aformentioned [[spoiler:pickpocket's friend Nasha.]]
132	* ''Manga/RosarioPlusVampire'': Tsukune is somewhat this to Inner Moka, and tends to keep her from going too far, first seen when he defended Kurumu.
133	* One of ''Manga/RozenMaiden'''s Mediums, DelicateAndSickly Megu Kakizaki, is paired up with the villainess from the first season, Suigintou. Megu's [[HeroicSelfDeprecation own self hatred]] forces Suigintou [[CharacterDevelopment to recognize her own, and to value another person]].
134	* At the beginning of Manga/SaikeMatashitemo, Hizu had no moral compass and just beat up any people with abilities he could find. When his HeelFaceTurn came, it was only due to his newfound loyalty to Saike, this was even shown to be dangerous as Hizu would sacrifice others without hesitation to save his friend. However, much later in the series, it seems he's been inspired by Saike to take on heroic values too.
135	* In ''AudioPlay/SaintBeast'', Kira's little brother, Maya, is his morality pet as he has a bit of a BigBrotherInstinct. Otherwise he can be pretty {{jerkass}}.
136	* From ''Manga/ShamanKing'': Hao's androgynous companion, Opacho, who uses toddler-speak and turns into a sheep. D'aww.
137	* ''Manga/SkipBeat'' has Kyoko purposefully get hired to be Ren Tsuruga's morality chain during his stint as 'Cain Heel'. Lory was concerned that acting as Cain Heel will lead to [[DarkAndTroubledPast old wounds]] opening up for Ren, so he brings Kyoko in as 'Setsuna Heel', Cain's little sister. Kyoko helps by keeping Ren from slipping too far away and getting him out of stupors -- she was the only one who could get through to him, when a car-race stunt almost resulted in an accident, and it was her voice that shook Ren into saving his co-actor and himself, when he got too into his bloodthirsty role and no longer cared about actual injuries. Lory knew that she was the only one for this job. The fact that he was also using this as a form of 'rehabilitating' Kyoko's [[LoveIsAWeakness views on love]] and playing a bit of [[TheMatchmaker matchmaking]] was just a side-effect.
138	* From ''Literature/{{Slayers}}'': Not quite to the same extent, but Zelgadis acts far less like a JerkAss and more like a casual, if not aloof young man when Amelia's around. Compared to the other members of the group, he has an easier time softening up around her. Even though there is far less ShipTease from them in the novels, he still gravitates toward her there.
139	** A straighter example is Luke's bounty hunting partner Millina. She convinced him to end his assassination job, and he winds up falling for her to the point of gushing over everything she says since then.
140	* In ''Anime/SpiderRiders'', Princess Sparkle plays this role to Grasshop, [[spoiler:eventually leading him to switch sides]].
141	** Also, to an extent, Aqune to Buguese. At the very least, she's the only one whom he'll ever put before his objectives.
142	* Yubaba's son Boh plays this role in ''Anime/SpiritedAway'', being the only person she cares more for than money. In fact, when Haku implied that he had taken Buu away (when he didn't), she went full MamaBear on him to find out where her baby was.
143	** Chihiro is this herself, able to bring the best out of the grumpy Lin and Kamaji and the cold Haku and genuinely befriends No-Face.
144	* From [[Franchise/StarWarsExpandedUniverse Star Wars Manga]], ''Darth Vader'' had a secret apprentice to soften him just a shade. No, not [[VideoGame/TheForceUnleashed Starkiller]]. A Jedi child named [[http://starwars.wikia.com/wiki/Tao Tao]]. Vader killed Tao's family, razed his planet from orbit, and spared Tao himself after being attacked by the child and sensing a lot of raw Force potential. Then he tried training the child, but since DefeatMeansFriendship Tao refused to tap into his rage and hatred, endured Vader's frustration at this, and was eventually told that because of his weakness he was free to leave. ...Not something Sith say often.
145	** And then the Emperor found out and had Vader mortally wound Tao, and for whatever reason Tao ''still'' didn't hate Vader, and was in fact glad that Vader was taking him to die on his homeworld. The homeworld that Vader razed. And when there, Tao saved him from a planet-hopping vengeful Tusken Raider, then told Vader that there was still good in him, before dying and making the Dark Lord feel remorse. This manga is quasicanon at best.
146	* Downplayed with Ralph in ''Anime/StrainStrategicArmoredInfantry'' is kind to the living Emily and protects her from the rest of the Deague, but [[spoiler:when he throws a coup on the ship and kills everyone but Emily and Medlock, it's clear that even that won't save him. He's insane, and if he's allowed to live, he'll turn on Emily just like his real little sister, Sara. He does find a [[RedemptionEqualsDeath glimmer of sanity]] near the end, though.]]
147	* ''Manga/TalentlessNana'' has Michiru Inukai for the eponymous Nana Hiiragi. The latter is a [[spoiler:mass-murdering sociopathic ChildSoldier meant to murder the superpowered "Talented"]] while the former is a sweet, caring, kind, compassionate, and unfailingly loyal friend who gradually helps change Nana for the better.
148	* In ''[[Anime/TenchiMuyo Tenchi in Tokyo]]'', Sasami becomes this [[spoiler: for the BigBad Yugi by befriending her.]]
149	* ''Anime/{{Texhnolyze}}'': Ran for Ichise, to some extent.
150	* In the sequel to ''Manga/TokyoGhoul'', Haise Sasaki ''seems'' to be one to his mentor and surrogate father, Arima. However, it isn't clear whether this is genuine affection or merely a way to manipulate him. Either way, their interactions involve considerable [[PetTheDog Petting of the Dog]] and show a more human side to the ever-aloof and mysterious Arima.
151	* In ''Anime/TomicaHyperRescueDriveHeadKidouKyuukyuuKeisatsu'', Sasagawa becomes one for Karigari, though doesn't seem to be aware of this herself. Yet his crush on her does lead to some of his more noble behavior and a noticeable decline in revenge plots. Most glaringly in the movie, when [[spoiler: Karigari comes up with a way to save the entire world ''because she's sad.'']]
152	* ''Manga/{{Toriko}}'' is more neutral than anti-heroic at the start, but hanging out with [[TheHeart Komatsu]] turns him into a proper hero. Komatsu ends up as the morality pet for other characters as well, including SociopathicHero Zebra and the creepy as hell Livebearer.
153	* Keith Anyan in ''Manga/TowardTheTerra'' has two, Sam Houston and Jonah Matsuka. Sam's interaction with Keith, particularly as the series progresses, always serves as an outlet for Keith's otherwise mostly repressed humanity; at one point Suena observes to herself that Sam is the only person Keith opens his heart to. Matsuka's relationship with Keith is a [[MindGameShip bit more tangled]], but also ultimately humanizing.
154	* Alexis is this to [[NobleDemon Starscream]] in ''Anime/TransformersArmada'', once he switches sides to the Autobots. She's the first person to really develop a friendship with him, and they end up with a very deep bond. (And then he switches back to the Decepticons, although she's still kind of his morality pet.)
155	* ''Manga/VampireKnight'': Yuuki is this for Kaname.
156	* [[Manga/VinlandSaga Askeladd]] has a rather unusual one -- the country of Wales, [[SexSlave his]] [[SonOfAWhore mother's]] homeland that he would apparently rather die than see come to harm. [[spoiler: He actually killed King Sweyn in front of his vassals to prevent him from invading.]]
157	* ''Anime/VoltesV'': Katherine is this to Prince Heinel. While he is usually harsh to all his Generals, he is warmed by her UndyingLoyalty to him, and goes out of his way to rescue her when she's in distress, [[AlwaysSaveTheGirl even if it puts the mission at risk]]. This doesn't stop him from being angry at her when she suggests Zambajil wants to kill him, however. [[spoiler: In the GrandFinale, he yells at Katherine to save herself before charging headfirst into war.]]
158	* ''Anime/WolfsRain'': Toboe for Tsume.
159	* ''Anime/YuGiOh'':
160	** Yami himself has Yugi and his TrueCompanions. When he briefly becomes the sole occupant of Yugi's body during a filler arc, he starts [[MoralityChain acting more ruthless]].
161	** Mokuba Kaiba from sometimes takes this role, making Seto Kaiba somewhat approachable. This, however, is averted in the manga, where, in the arc where Seto is actually a villain, not only does Mokuba epically fail to rein in his brother's sadistic tendencies, he is actually a willing accomplice to Seto's EvilPlan. After Seto's [[MindRape Mind Crush]], Mokuba plays this straight.
162	** Marik has his sister Isis and his adoptive older brother Rishid/Odion.
163	* Double subverted in ''Anime/YuGiOhGX''. Amon's little brother acted as one for him, but Yubel convinces him ditch his loyalty to the Garam group in order to fulfil his wishes and become king. [[spoiler:After that, he sacrifices the woman who loved him and he loved back for power by unleashing Exodia. The double subversion comes in when he [[UtopiaJustifiesTheMeans states that he will become king to make a perfect world]] so that no one suffers what he did nor can act on their deep, dark desires. This renders Yubel unable to feed off him, as he's not exactly 'evil'.]]
164	* In ''Anime/YuGiOhZEXAL'', Hart Tenjo is this to his big brother, Kite. So is Rio Kamishiro to her brother Ryoga (Shark).
165	* Invoked in ''Anime/YuGiOhArcV''. [[spoiler: Believing prevention to be better than cure, [[BigGood Ray]] deliberately placed her soul fragments close to [[BigBad Zarc's]] in the hope that by [[BefriendingTheVillain befriending them]] she could pacify his violent influence. Ultimately it works, Yuya's feelings for Yuzu causing him to [[FightingFromTheInside rebel against Zarc from within]].]]
166	* ''Anime/YuriOnIce'': Yuri Plisetsky is a brash, abrasive and angry JerkJock that acts as a huge jerk to the main duo for no apparent reason, [[spoiler:though it's hinted that he actually likes them and is confirmed to admire Yuri Katsuki]]. He does though has people with whom he acts like a sweet guy, first his grandfather Nikolai and later, his OnlyFriend Otabek.
167	* ''Anime/ZombieLandSaga'': [[Characters/ZombieLandSagaSakuraMinamoto Sakura]], a RoseHairedSweetie and aspiring idol, is one for Kotaro, a belligerent JerkWithAHeartOfGold. [[spoiler:They were seemingly close in high-school, and her death hit him hard enough that he decided to revive her years later]]. While still kind of an ass to her, he believes in her dream to become an idol and does whatever he can to help her succeed.

Context MoralityPet / AnimeAndManga