Top 10 Most Annoying Anime and Manga Characters

The Top Ten

Sakura Haruno (Naruto)

Sakura Haruno is one of the primary heroines of the series Naruto and Naruto: Shippuden. She is the only female ninja in Team Seven, which originally consists of Naruto Uzumaki, Sasuke Uchiha, and their sensei Kakashi Hatake. Her family includes her mother, Mebuki Haruno, and her father, Kizashi Haruno... read more

Her hate has been getting so stupid and her comments prove that. Sakura genuinely loves Sasuke, evolving from a childhood crush to deep, unconditional love, even through his darkness, but this intense focus became her major flaw, leading to obsessive behavior and a skewed perception of him.
Her unwavering devotion ultimately connected with his broken self, culminating in their eventual family, showing her love as a core part of her, despite her manipulative moments and his initial harshness. Sakura's strong feelings for Sasuke are rooted in a combination of factors: her childhood crush on his cool demeanor and talent, her low self-esteem leading to a desire for his validation, and a developing concern for his suffering as she learned more about his past. Initially, it was a simple childhood infatuation with a popular and skilled classmate, but it grew into a deeper emotional attachment that persisted despite his rejection and mistreatment.
Misa Amane (Death Note)

Misa Amane is a fictional character in the manga and anime series Death Note, created by writer Tsugumi Ohba and illustrator Takeshi Obata. She is a popular model and supporter of Kira, the series' central vigilante figure. Misa becomes the second Kira and plays a significant role in the progression... read more

Yes, Misa can be annoying and act impulsively at times. Her over the top enthusiasm, obsessive tendencies, and occasional lack of foresight definitely make her frustrating in some situations. She often lets emotions drive her decisions rather than careful planning, which can create problems for herself or others. However, calling her "useless" is inaccurate. Misa brings real value to the story and to the missions she's involved in. Her agility, resourcefulness, and willingness to take risks make her an effective operative when it counts. She's not just comic relief, and she actively contributes to investigations, combat, and strategy, even if her methods are unconventional.
As for her appearance, yes, Misa wears makeup and is very conscious of her looks, but she's undeniably attractive. Her beauty is even recognized in the story as mesmerizing or hypnotizing others, which is a literal plot point. She's stylish and striking, and she uses her appearance intentionally as part of her personality.
Misa's love for Light is undeniably possessive, obsessive, and often over the top. She becomes emotionally and psychologically dependent on him, which makes her behavior irritating at times. She's willing to go to extreme lengths to protect him or gain his attention. However, unlike Karin from Naruto, who repeatedly harasses Sasuke, Misa never physically or aggressively pressures Light. She doesn't interfere with his goals in a confrontational way or manipulate him through persistent emotional attacks. Her obsession is mostly internalized and expressed through loyalty, gifts, or self sacrifice rather than harassment.
Sasuke Uchiha (Naruto)

Sasuke Uchiha is a fictional character from the manga and anime series Naruto, created by Masashi Kishimoto. He is a member of the Uchiha clan and one of the main characters in the series. Sasuke is portrayed as Naruto Uzumaki's rival and follows a complex path throughout the storyline.

That comment section is peak fandom delusion. He watched his entire clan get slaughtered by his brother. He was eight. What's he supposed to do, just shrug it off like, "Welp, that's life"?
Sasuke's coping mechanism isn't noble, but it's realistic. He's a study of what happens when pain festers instead of heals. When he finally kills the brother who ruined his life, he finds out Itachi was forced to do it by the same village he trusted. That's not "whining." That's trauma layered on betrayal layered on grief.
Naruto was hated, yes. But he was never betrayed by those he trusted most. His parents loved him. His teachers loved him. The village eventually loved him. Sasuke's entire support system was ripped apart by the people meant to protect it. Comparing trauma like it's a competition is insane.
Also, Naruto did lose control. He almost killed Jiraiya, Pain, Orochimaru, and even Sasuke multiple times while in Nine-Tails mode. But fans excuse it because "he's the protagonist." When Sasuke lashes out, it's evil. That's hypocrisy at its finest.
He wasn't trying to win a popularity contest. He wanted to become a revolutionary dictator to end the bloodline hatred system. It's not heroic, but it's not brainless either. It's a broken kind of justice, born from pain. He was never fully forgiven. The man lives in exile, wandering the world, taking accountability.
Chi-Chi (Dragon Ball)

Chi-Chi is a fictional character in the anime and manga series Dragon Ball Z, created by Akira Toriyama. She is the wife of Goku and the mother of Gohan and Goten. Chi-Chi is known for her strong will and often plays the role of a strict but caring parent.

When she appears on screen, she is frequently screaming at Goku to get a job or at Gohan to study. She's so angry and toxic all the time. She's trash!
She is often seen as rude for showing little gratitude toward Goku for saving the world, focusing instead on the fact that he brought danger to their home or broke something. Moments like screaming at Supreme Kai or attempting to berate dangerous villains like Majin Buu were the most idiotic acts I have ever seen!

She gets mad because her family is saving the world? You know how stupid that looks? I can't believe some people can stand this brat. All she does is force her son to study, even when faced with imminent existential threats (e.g., Saiyans, Frieza).
I hate her so much, and Goku deserves someone better. She ignores Gohan's immense power and his own desires, treating him as a helpless child rather than a warrior. She is such a pain. Right after their fight against Vegeta, she rushes over to Goku and smacks him. Like, what the heck?
Makoto Itou (School Days)

Makoto Itou is a character from the visual novel and anime series "School Days." He initially appears as a shy and average high school student, but his decisions and behavior become increasingly manipulative and emotionally harmful.... read more

He isn't misunderstood, he isn't secretly deep, and he sure as hell isn't a tragic lead. He is one of the worst written and worst behaving protagonists in anime, and that's exactly why the series is infamous.
He's a selfish, abusive, manipulative jerk and a coward who can't own up to his own actions. He cheats constantly like it's a hobby, touches girls, harms minors, treats sex like a game, and lies. Makoto never respects boundaries. He pushes girls sexually, including ones who he knows are unsure or uncomfortable. The whole story happens because he can't grow up.
Makoto Itou is trash, and his ending is the best.

He's petty, bratty, entitled, and incapable of basic human decency, a coward who harasses others to feel powerful while contributing nothing of value. Yet somehow, the world lets him hide behind excuses while people like Sakura, who actually grow, struggle, and contribute, get the blame.
Makoto isn't just flawed, he's morally bankrupt, and that's a fact too uncomfortable for most to admit. He's the embodiment of toxicity masquerading as a person, and the reason anyone thinks Sakura is worse is proof of how distorted some judgments are.
Karin Uzumaki (Naruto Shippuden)

She ignores Sasuke's increasing darkness and coldness, following him blindly even after he stabs her through the heart during the Five Kage Summit arc. He even called this idiot a burden, and she let it go.
She's so cringe, always trying to show off the looks she never had and trying to throw herself at Sasuke all the time. She often repeated the same lines about Sasuke's chakra changing or his attractiveness, which makes my ears want to bleed out. Like, can she ever shut up?
She is frequently depicted as violent and verbally abusive towards her teammate, Suigetsu. She's been chasing after a dude who tried to kill her while harming a guy who only teases her. Like, Karin's ugly self needs to get a life.
Lucy Heartfilia (Fairy Tail)

Lucy Heartfilia is a wizard in the Fairy Tail guild. Her magic, known as Celestial Spirit Magic, allows her to summon spirits from another world. She currently holds fifteen Celestial Keys, which is an extraordinary number for a Celestial Mage.... read more

Same, I hate her. She's always a damsel in distress, and I've rewatched Fairy Tail so many times, but I still can't manage to like her. She uses her body to get things like in the first episode and is just used for fan service. She also complains a lot, way more than Erza and everyone, about her past when it isn't sad. Her dad couldn't pay attention to her because he had to work, and she was being a brat and ran away.
She has about the strength of Happy or Carla (yes, I'm seriously comparing her to a cat). She always starts her fights by losing, and it doesn't make sense how she can always win. Also, she just buys keys for her magic, unlike the others, who were born and trained to be talented. Anyone in the world could buy keys. On top of being fan service for the series, she is one of the weakest and most useless characters in the series!
Yuka (Elfen Lied)

I had planned to pick someone else, but the second I saw this name, I changed my mind. Good God, Elfen Lied would have been 100 times better if Lucy had stapled Yuka's mouth shut or something.

I really did not like this woman at all. It seems as though her only purpose in life is to complain dramatically about the difficulties of forming an incestuous relationship with her cousin.

God, she was annoying. She was okay in the first few episodes, but then out of nowhere she got super pissy and slapped her own cousin, who was injured at the time. He didn't remember some stupid carnival where they were like eight. The reason he didn't remember was that his little sister had died sometime after, and she didn't even apologize. (I think)
Naruto Uzumaki (Naruto)

Naruto Uzumaki is a fictional character and the main protagonist of the anime and manga series Naruto, created by Masashi Kishimoto. He first appeared in 1999 in Weekly Shōnen Jump and has since become one of the most iconic characters in anime and manga. Naruto's journey from a mischievous outcast to... read more

Naruto developed a loud, brash, and obnoxious personality to force people to acknowledge him. No wonder why people hated the brat. He only ever caused issues in his childhood and pulled dumb pranks. Naruto often disrupted, yelled, or acted immaturely, ignoring social cues or the seriousness of situations.
Naruto's primary method of defeating villains shifted from fighting to talking them into changing their ways. How selfish is that? Naruto often charged into danger without a plan, ignoring instructions from mentors like Kakashi, like the idiot he is!
Naruto's relentless pursuit of Sasuke is often criticized as selfish rather than selfless. He tried to force Sasuke back to the village for his own emotional validation and to fulfill his own definition of friendship, disregarding Sasuke's own choices and desires. He did not see Sasuke's pain.
Nina Einstein (Code Geass)

Nina Einstein is a fictional character in the anime series Code Geass: Lelouch of the Rebellion, which was produced by Sunrise. She is a student at Ashford Academy and a member of the student council. Her character plays a significant role in the series' political and emotional storylines.

She is essentially the type of woman who gets scared and clutches her purse when a black person enters the elevator with her, but she directs this attitude toward the "Elevens" of Japan. She has a very weak personality and doesn't even seem to like her "friends" that she "hangs out" with. This is mostly because it would take more effort to remove them from her life than to stay with them. She latches onto the much stronger personality of Euphie when her overt racism gets her into trouble, while also exposing Euphie to terrorists.
She then begins to idolize Euphie to the point that, when Euphie dies, she constructs an atomic bomb, which didn't even exist yet in her world. She plans to detonate it in the middle of her city just to kill one person. Not only does the bomb fail to activate, but Zero had already fled the battle and was completely outside the blast radius. If it had gone off, she would have killed everyone else at the school, all of whom were fellow Britannians, along with thousands of other citizens. She is weak-willed and worthless. In the second season, she continues to develop nuclear weapons but finally comes to her senses about the horrors of them, while another Britannian prince is indiscriminately dropping them around the world.

The Newcomers

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Megumi Fushiguro (Jujutsu Kaisen)

Megumi failed to live up to his potential, despite having the rare Ten Shadows Technique, which Gojo stated could rival his own. This bum as a suicidal and lazy approach to fights, preferring to immediately resort to summoning Mahoraga (a fatal, last-resort move) rather than developing his own strength. Now he never can get that power again, in terms of rivaling the likes of Gojo. He's a damsel, always getting saved by Yuji or Todo, imagine being so moody but a damsel? Megumi is a boring, contradictory, selfish, and a complete idiot.

Gojo and others constantly highlighted Megumi's potential to reach high-grade levels, yet he often relied on summoning Mahoraga (a suicide move) when facing strong opponents. Isn't that pathetic for the so called chosen one? Like the Anakin of JJK? Despite possessing a "Ten Shadows" technique that could rival the Six Eyes, he didn't showcase the level of power and it ended up being way weaker than the six eyes. Does this bum even train? After Sukuna took over his body, killed his sister, and severely damaged his soul, Megumi essentially lost his will to live, sitting in a "fetal position" while others fought. Yuji has the suicidal mindset but at least he tries and never gives up, Megumi is a pathetic fraud. Megumi often resorts to attempting to summon Mahoraga when facing challenges, making him feel like a "one-trick pony". His other summons are also quite weak, especially the bunnies, Like what is this, Pokemon?
He often acts as a "damsel in distress" who needs saving, leading to jokes that he is actually the "female main character" or "princess" of the series, especially compared to how girls like Nobara and Yuki for example can fend and stand up to others, even Maki without plot amor was independent.
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Maki Zenin (Jujutsu Kaisen)

She's overrated and not even powerful when comparing her outside her own verse, even within the verse, she gets hype for being more powerful than Yuji, Toji, and Yuki when she is not.
Honestly Maki killing the zenin clan never got brought up like the consequences for that. That's plain stupid, at least the Leaf punished Itachi for killing the Uchiha, the JJK verse is pure bias. It would have been better if she's bi like Mai, Mai found Takada good looking, and Gege Akutami mentioned Mai's first crush could be either a boy or girl, suggesting fluidity. But Maki would have been way cooler as a lesbian feminist fighting against sexism.

The Contenders

Hinata Hyuga (Naruto)

Hinata Hyuga is a fictional character in the anime and manga franchise Naruto, created by Masashi Kishimoto. She is a member of the Hyuga clan and known for her gentle personality and Byakugan ability. Over the series, she grows from a shy ninja into a confident fighter and later marries Naruto Uzumaki... read more

She was a little annoying, especially in fillers, though she was an occasionally fun and interesting character with her Hyuga Clan lineage too and only received a little bit of hate. But purely because she ended up with Naruto, she got extraordinarily hated. Like, grow up. Just because she ended up with Naruto instead of Sakura doesn't mean she's literally the devil. Just because she has annoying fans and two FICTIONAL CHARACTERS didn't end up together!!!

I just can't stand how obsessed she is with Naruto. Honestly, I used to love her character when I first started watching the show when I was much younger. But the double standards are just insane. Sakura gets so much hate for being an amazing character who has developed significantly throughout the series (prior to Boruto, because she ended up going back to Sasuke, which ruined her development). Meanwhile, Hinata is praised for having no real purpose in the show except to love "Naruto-kun." I don't hate her character. I just find her extremely annoying. It's all about fan service, though, because that's why so many fans love her.
Another thing: she literally watched her cousin die and then immediately afterward took it as an opportunity to make a move on Naruto. Who uses their cousin's death as an excuse to hold their crush's hand? Oh, wait - Hinata. It was as if she had no remorse for her dead cousin, who would have been alive if she hadn't been there. Even then, it didn't get her anywhere because it took a fake genjutsu to get them together. This is frustrating in itself because nothing about her ending up with Naruto was authentic at all. She's just so annoying!
Shou Tucker (Fullmetal Alchemist)

Shou Tucker is a fictional character from the Fullmetal Alchemist manga series and its anime adaptations, created by Hiromu Arakawa. He is known as the Sewing-Life Alchemist and plays a pivotal role in one of the series' most tragic storylines. Tucker's actions involve unethical experiments with human-animal... read more

Just seeing a picture of this guy's face makes me want to punch my screen. How dare you smile, you smug, butt-sniffing, fart-eater! You know what you did! Ah! Hate is the only emotion I can feel to describe this monster.

Shou Tucker isn't really annoying so much as he is evil, but he still deserves to be high on the list. He made decisions that were not only bad but also led to tragic outcomes for Nina and Alexander.

He deserves to be on this list. He killed his own daughter and dog for the use of science. He even killed his own wife! He is the most horrible anime character known.
Usagi Tsukino (Sailor Moon)

Sailor Moon is the main character of the show Sailor Moon. Her real name is Usagi Tsukino. Usagi meets Luna, a talking cat who tells her she is searching for the Moon Princess.
Luna gives Usagi a brooch that allows her to transform into Sailor Moon. Usagi is usually cheerful and happy, but she... read more

She cries a lot, complains a lot, and she whines a lot. What realistic teenage girl does that? Yes, it shows girls how to be helpless and pray for a prince to come. Gotta get saved by Tuxedo Mask in every episode or needs a talk from him. Usagi ain't getting nothing done till she sees the rose. Sailors Mercury, Mars, Jupiter, and Venus are each defined by their competence and discipline, be it in their studies or their duties. It's a sharp contrast to Usagi, who often stumbles her way to victory thanks to emotional appeal or pure luck.

Usagi is frequently portrayed as immature, lazy, and a massive crybaby who shirks responsibility. That is just pathetic. She's nothing but trash.
How is she so weak, despite being one of the eldest on her team, that she often waits for others to save her, frequently needing to be rescued by Tuxedo Mask or her fellow Sailor Guardians? It can make her feel inefficient.
Usagi's faults were played on so strongly that she could be pretty annoying, even when she's shutting up. She's pretty stupid, so bad that her own teacher calls out her failing grades.
Kirito (Sword Art Online)

Kazuto Kirigaya is a fictional character in the Sword Art Online light novel series written by Reki Kawahara. He is also known by his in-game alias, Kirito. As the protagonist of the series, he becomes deeply involved in multiple virtual reality MMORPG worlds.

I don't get how people like this dude? His character is plain as hell and back. He's just a classic male protagonist who gets hot women attracted to him. His excuses for being almost as emo as Mr. Emo Man himself, Sasuke, are just that - oh, this girl died because I was there. Seriously, get a grip, creator. The story may seem fun, but if you look past everything "cool," all you see is a trash anime with horrible characters who have plain and dull personalities.
There are hundreds of videos on the internet that defend the guy, but they're just as dumb as everyone who watches this. We all know you're watching it to swoon over this Gary Sue, or to find your next "waifu." Get a hold of yourself.
Hercule Satan (Dragon Ball)

I think people are missing the point about Hercule. Yes, he is annoying. That's not a mistake, that's the point. Hercule is supposed to be unlikable.
However, his antics grow on you, especially when he displays a kind side. He redeems Majin Buu and even made friends with him. Without Hercule, Kid Buu wouldn't have been defeated.
Hercule is actually a great fighter. He won the Tenkaichi Budokai. He's only cowardly because, well, he's fighting people who can blow up planets! Hercule is annoying, but he was supposed to be that way.

Well, he's done... things. When he became friends with Majin Buu, I liked him a little more, like, that tiniest bit.
He has a town named after him, when that town should be named Goku Town or Gohan Town (I'm not creative). Everyone thinks he beat Cell, when he stood no chance.
Kagome Higurashi (Inuyasha)

The biggest problem with Kagome as a character is that the narrative bends over backward to try to convince the audience that she's the greatest, most perfect person to ever live when, in fact, she's not. Kagome is a whiny, selfish brat who is rude to her brother and grandfather. She slams Inuyasha's face into the ground every time he does something she doesn't like, is almost completely useless in battle, and acts like she's entitled to Inuyasha's affections.
She also hypocritically leads on guys she's not interested in, even though she hates it when Inuyasha so much as mentions Kikyo. Seriously, Kagome wouldn't be so bad if the series would just acknowledge that she's as flawed as everyone else and didn't insist she's right about everything.
Ichigo Momomiya (Tokyo Mew Mew)

Listen, I don't like Ichigo for the simple facts that she's annoying, always worrying about her crush, taking up too much screen time doing useless things, and basically wasting people's time. Half the time, she just does nothing. I think her existence in the whole show is stupid.
She's actually pretty useless for a main character, probably the worst main character I've ever had the displeasure of meeting. In any case, I find her screen time completely useless and overall BS.

Personally, I loved Tokyo Mew Mew, but they put way too much emphasis on Ichigo. Yes, she's the main character, but it's always Ichigo this, Ichigo that. She's a bit Mary-Sue-ish, in all honesty. She has two boys fighting over her. Oh, and did I mention one of them is one of the antagonists?
What? What kind of plot development is that? One boyfriend is enough, okay?
Sigh. Okay, I'll stop. Still, though, Ichigo needs some major character development.
Son Goku (Dragon Ball)

Son Goku is a fictional character and the main protagonist of the Dragon Ball manga series created by Akira Toriyama. He is inspired by Sun Wukong, the central figure in the classic Chinese novel Journey to the West. Goku was introduced in Dragon Ball chapter one, titled Bulma and Son Goku, originally... read more

He's a super annoying character. Goku should be way higher on this list. He set the stage for other annoying male leads that share these characteristics: dumb, eats a lot, overpowered, selfish, childish. So thanks a lot, Goku, for helping pave the idiotic way.
He's just a deadbeat dad who doesn't raise his kids or contribute. All he's good for is fighting, and yet you can't even depend on him to fight an enemy without letting them get stronger and almost destroying the planet. He's so boring, too. There's no development in his character because he still acts like a child who wants to have his way, no matter what it might cost others. In fact, he was probably more mature when he was a kid than he is now, and that's really sad.
Danzō Shimura (Naruto)

This guy was pure evil. He's a well-written villain, though. It's too bad that he had to be offed by someone other than Naruto. Imagine if Sasuke had not gotten to him before he took over Konoha for real and tried to murder Naruto.
Instead of Naruto confronting the system, we get some nonsense with an alien. Sigh. He's annoying because his existence is meaningless, despite his potential. Talk about unrealized potential. His death wasn't satisfying at all.

I hate that character. He was so selfish, and I don't care if his goal was ultimately to protect the Hidden Leaf Village. He behaved selfishly, and his corruption killed many innocent people, destroying both Itachi's and Sasuke's lives.
Honestly, he shouldn't be on a list of anime characters that are merely annoying. He should be on one of those most-hated lists.
Yuki Cross (Vampire Knight)

Yuki Cross (Japanese: 黒主優姫, Kurosu Yūki) is the main protagonist of the anime and manga series Vampire Knight. She is introduced as a student and Guardian of Cross Academy, responsible for keeping peace between the Day Class and the Night Class.... read more

Yuuki is completely useless on her own and always needs saving, despite being a Pureblood with an awesome anti-vampire weapon. At the beginning, she knew absolutely nothing about vampires or hunters, and even Zero was shocked at how clueless she was. There is no excuse for it either because the only knowledge ever hidden from her was about what happened ten years ago. Kaname and Kaien Cross merely kept quiet about being an ex-hunter. Kaien didn't even hide it from her, beyond lying by omission.
The first time that Yuuki shows interest in finding out what happened, Zero and Kaien immediately accompany her to the Hunter's Association library. Whenever she has a question about what is considered general knowledge, everyone always answers her questions readily and explains things to her. It is willing ignorance and disinterest that keep Yuuki out of the loop and oblivious to the truths of her society.
When fighting, she always drops her weapon, lets down her guard, or freezes up. Yes, Yuuki went through a traumatic event, but so did Zero, and he is not useless at all. Additionally, Yuuki always runs into danger, willingly wanting to fight while being nearly useless in such situations and a liability that has to be rescued at worst. It is very selfish of her to put her desire to be helpful before the mission and other people's safety, especially those who get hurt trying to defend her from danger. Yuuki never even recognizes that by insisting on endangering herself needlessly, she is being worse than useless, because she only makes the situation more difficult for those who want to protect her.
Yui Komori (Diabolik Lovers)

She was the worst part of this godforsaken anime! I can't believe the hot anime guys enticed me to even watch it. She's so annoying and she has zero personality. She barely attempts to defend herself from the freaking vampire jerks who sexually harass her, bite her, call her the b-word, and are just plain unpleasant to her.
One of them even gives her a freaking dagger that can kill them, tells her to run away, and what does the "innocent pure-hearted girl" do? She sticks around and does jack squat! She doesn't even go through with filleting one of those jerks. Instead, he bites her.
She and all six of those two-faced, bastardized vampire jerks can burn in that mansion!
There's a much better supernatural reverse-harem anime out there called Dance with Devils, and I recommend watching that instead. At least the main chick isn't a complete dumbass!
Ash Ketchum (Pokémon)

Ash Ketchum, known as Satoshi in Japan, is the main character in the Pokémon franchise. He is training to become a Pokémon Master and travels across regions to compete in Pokémon battles. Ash frequently thwarts Team Rocket's attempts to steal his partner Pikachu.

It's been what, 23 or 24 years, and he had almost zero character development that gets ruined in every new project that he's in? He lost six consecutive Pokémon leagues before finally winning. You know it's bad when he always brags about himself. Especially in Best Wishes (Unova), Ash often regressed to acting like a beginner, forgetting techniques like the "Counter Shield" from previous seasons. He frequently releases his strongest Pokémon and rarely evolves his team, relying instead on Pikachu. Ash is not liked because he has no likeable qualities.

I can't be the only one who finds him to be an annoying brat, especially with how dumb remakes break the character development he did have. His 20- to 23-year streak of failing to win major leagues is just pathetic, especially considering the fact he literally brags about becoming the best trainer in the world.
Nagisa Furukawa (Clannad)

Nagisa has got to be one of the most incredibly annoying characters in history. She pretends she's cute and that she needs to be protected, when all she does is cry and do nothing. It always makes me cringe when she cries, because she's like this 75% of the time: "Oh no, I can't do this!" "I'm bad at that!" She cries for no reason whatsoever. How is she not third? Oh gosh, I can't even stand her voice.
Get four characters like Misuzu, Hinata, Shiori, and Ayu, and put them together.
Let it rip!

Nagisa is a type of Mary Sue, with everyone worrying excessively about her even when she doesn't take steps to manage her own illness. She also makes risky decisions, such as standing in the rain for nearly an hour. She's always dependent on someone, either her parents or Tomoya.
If she were a well-developed character, she would have become more independent and mature in After Story. However, in After Story, she is still consistently seen with Tomoya and her parents.
Nico Robin (One Piece)

"Devil Child" Nico Robin is a fictional character in the One Piece franchise created by Eiichiro Oda. She is an archaeologist and a member of the Straw Hat Pirates, known for her calm demeanor and intelligence. Robin has the ability to sprout body parts from any surface using the powers of the Hana Hana... read more

She's useless. After the timeskip, Robin stopped engaging in serious, one-on-one fights. She is often shown fighting fodder rather than any important character. She does nothing within the Straw Hat crew. No funny interactions, no major plot change, and no enemy cares much for her.

Annoying as hell. Literally the most useless Straw Hat. Her entire schtick is reading Poneglyphs, yet she doesn't say what she has read on any of the Poneglyphs the Straw Hats have come across so far.
She also doesn't tell Luffy that her brother is alive. Has she forgotten that the crew risked their lives and fought the Government just so she wouldn't die?
Kikyo (Inuyasha)

Kikyo is a character in the Inuyasha manga series and its anime adaptations created by Rumiko Takahashi. She is a powerful priestess who was originally the guardian of the Shikon Jewel. Kikyo plays a central role in the series' early plot, particularly in her tragic relationship with the half-demon Inuyasha... read more

Kikyo frustrates me sometimes. One minute she loves InuYasha, and the next she hates him and is trying to kill him. Even though she found out that it was Naraku who really killed her, she still wants to drag InuYasha to hell or play mind games with him.
She's constantly asking InuYasha if Kagome is more important to him than she is. Lady, you have tried to kill Kagome in the beginning episodes and are causing unnecessary trouble for InuYasha and the gang. Not only did you try to kill Kagome, but you also took her half of the Shikon Jewel and gave it to Naraku. Naraku! This is the same man responsible for your death and for causing the split between you and InuYasha.
She became overly confident, thinking that Naraku wouldn't kill her because he still has the heart of the human man, Onigumo, who was in love with Kikyo. That didn't last long because he got rid of his human heart and knocked Kikyo into the poison miasma.