the world of Anime It’s full of memorable characters, but not all of them start being loved by the audience or the characters around them. Some protagonists present themselves as arrogant, annoying, violent or simply misunderstood. Whether because of its dark origins, its conflictive personality or breaking with the rules of the world in which they live, these heroes begin their stories being rejected, and even despised.
However, as the narrative progresses, many of them manage to win the hearts of their teammates and viewers, demonstrating that even the most hated can become the most admired. Although at first they were marginalized or despised, these protagonists showed that one should not be born as a hero to become one. Each faced their own personal struggles, prejudices and obstacles, and with effort, firm values and courageous decisions, they managed to make a complete turn of their story.
The 10 characters who showed that first impressions are not everything
In many series, the main characters do not start their way as beloved figures. Some are lonely, arrogant, or just misunderstood. Often, their initial flaws make them a target of teasing or rejection by those around them, and sometimes even by the public. However, it is precisely their emotional and narrative evolution that makes them unforgettable examples of perseverance and redemption. Here we present 10 anime protagonists that everyone hated at the beginning. but they ended up loving.
Denji – Anime: Chainsaw Man

denji Start the series with a miserable life: indebted, without a family, and forced to work for the Yakuza by hunting demons to survive. His only company is pochita, his demon-pet, who ends up merging with him after his death, giving him supernatural powers. Despite its new power as a human-demon hybrid, Denji is still treated as a tool by those around him.
His vulgar behavior, his obsession with basic pleasures and his lack of filters made him hard to love. However, their emotional development, their links with here and power, and its simple, but honest vision of the world, make it one of the most endearing and realistic protagonists of modern anime.
Rin Okumura – Ao No Exorcist (Blue Exorcist)

Rhine He is a rebellious teenager who fails to fit anywhere, and his situation worsens drastically when he discovers that he is the son of Satan. This fact causes even his allies to begin to distrust him. Although she suffers discrimination and fear from others, Rin does not get carried away by her demonic lineage.
Through selfless actions, courage and determination to protect those who love, they manage to gain the trust of their peers. His story becomes a story of identity and redemption, where he shows that destiny is not written and that no one is condemned by his origin.
Gabimaru – Anime: Hell’s Paradise

at the beginning of Hell’s Paradise, , Gabimaru It is presented as a ninja without emotions, nicknamed the emptiness. His coldness and brutality make him a feared and hated figure. However, when offered the opportunity to obtain forgiveness if he survives a deadly expedition, he reveals his true motivation: to return to his wife.
This deeply human goal reveals a vulnerable and loving side that contrasts with his ruthless killer reputation. As he faces monsters and warriors on the island, Gabimaru demonstrates empathy, tactical intelligence, and sacrifice, earning the respect of allies and enemies alike.
Kafka Hibino Kaiju No. 8

Kafka He is an ordinary man who always dreamed of joining the Defense Forces to fight against the Kaiju. However, age and his role as a cleanser of remains made him the laughingstock of his colleagues. Everything changes when a Kaiju infects him and he himself transforms into one, acquiring a power that humans fear. Although he now has the strength he needed to fulfill his dream, the system rejects him and pursues him for considering him a threat.
Kafka, however, it shows time and time again that it is still human within it, struggling to protect its loved ones and sacrifice itself for the general good. Its history is a metaphor for how society treats those who do not fit its molds, and how character overcomes prejudice.
Asta – Black Clover

In a world where magic is everything Pole It is born without a single drop of magical power, which makes it an object of constant teasing. His screaming attitude and impulsiveness didn’t help, which made him unpopular even among some fans. However, Asta never gives up. Thanks to his unwavering determination, he trains his body to the maximum and receives a grimoire with an anti-magic sword, one of its kind.
Little by little, he gains the respect of his colleagues in the Black Bulls, and his unconditional friendship with Yuno It serves as the engine of your progress. Asta shows that perseverance and honesty can overcome any disadvantage.
Afro – Anime: Afro Samurai

Afro He is a grim character, obsessed with revenge since he witnessed the murder of his father. His way to get the number 1 band, symbol of the strongest warrior, leads him to face and eliminate everyone who crosses his way, even former friends. This attitude makes him a difficult protagonist to admire at first, seen as insensitive and ruthless.
However, as the viewer discovers the traumas that drive him and understands the emotional cost of his mission, he understands that tragedy catches Afro, more than evil guides him. His story is an exploration of justice, pain and the consequences of obsession.
Will Serfort – Tsue to Tsurugi no Wistoria (Wistoria: Wand and Sword)

will He is born without magic in a world where that means being useless. Even so, he enrolls in a magician academy, determined to improve himself with pure strength and strategy. At first it is a target of contempt, humiliation and constant ridicule by classmates and teachers. However, Will shows that courage, intellect, and perseverance can break any barrier.
Defeat enemies that surpass him in magic using his sword skill and tactical mind. With each victory, she gains more allies and becomes an inspiring figure who shows that one does not need to follow the rules of the system to stand out.
Shinra Kusakabe – enen no Shouboutai (Fire Force)

from a young age, Shinra He is nicknamed the devil because of his involuntary smile and the tragedy that surrounded the death of his family. Many consider him dangerous and unstable, isolating him in a fearful society. But by joining company 8 of the Fire Special Forces, Shinra finds a team that is beginning to accept it.
It demonstrates your desire to be a genuine hero, facing both external enemies and social prejudices. Over time, he becomes one of the pillars of his squad and one of the most admired figures of the Tokyo Empire.
Mash Burnedead – Anime: Mashle: Magic and Muscles

Mash He was born without magic in a world where all citizens are forced to have it. To survive, his adoptive father physically trains him to superhuman levels. When he enters the Easton Magic Academy, he is seen as an aberration. His social clumsiness and absolute lack of magical abilities cause constant mockery and attacks.
However, with every obstacle, Mash It shows that your strength, your honesty and your sense of humor are enough to overcome even the most supernatural challenges. Soon, even his enemies can’t help but respect him, and even want him.
Naruto Uzumaki – Naruto

Naruto He was the outcast of the hidden leaf village from the day he was born, due to the nine-tailed fox, Kurama, sealed inside it. The adults avoided it, the children imitated him, and no one gave him an opportunity to prove his true self. Instead of giving up, Naruto decided to become stronger and become a Hokage for everyone to recognize.
Throughout his journey, he saves companions, defeats enemies and remains faithful to his ideals. Although he never receives a genuine apology from those who rejected him, Naruto Forgive and protect everyone, proving that compassion is your greatest power.
These 10 characters show that difficult beginnings often lead to the most satisfying developments. What makes these characters special is not just how the world initially rejected them, but how they chose to respond to that rejection. With determination, personal growth and, in many cases, a capacity to forgive that ended up inspiring those who once despised them. The beauty of the anime lies precisely in its ability to show us that even the darkest beginnings can lead to luminous endings.