Shounen and shoujo anime cater to younger fans and feature protagonists who are some of the strongest characters in the genre. These heroes embody the action-packed fantasies of their audience. They not only excel in their skills, often surpassing their peers and adults, but also possess impressive physical strength.
The journey of these heroes, starting from humble beginnings, is incredibly thrilling. The most exceptional among them possess unwavering determination that helps them overcome any obstacle. They also boast incredible physical power, allowing them to effortlessly defeat opponents and even reshape their world. And, of course, they always look incredibly stylish while doing so.
10 Naruto Uzumaki - Naruto
Naruto's issue does not lie in his lack of power. He hails from prestigious ninja clans and possesses the extraordinary chakra of the Nine-Tailed Fox, which greatly enhances his abilities. Rather, it is his insufficient skills and inability to harness his full potential that cause him to fall behind his peers when the series commences. Nonetheless, through intensive training, he is able to overcome these challenges and transform himself.
Naruto is highly skilled at employing innovative solutions in challenging circumstances. This ingenuity extends to his training in intricate and demanding techniques, such as utilizing clones to aid him in mastering the Rasengan. Despite being just twelve years old, he exhibits remarkable raw power, surpassing the entire shinobi world by the time he reaches sixteen. In some of Naruto's most grueling battles, he emerges victorious over Tailed Beasts and even deities.
9 Son Goku - Dragon Ball
In the original Dragon Ball series, Goku is just eleven years old, yet he possesses incredible power as Earth's strongest defender. Despite his size, he astonishes everyone he encounters with his Saiyan abilities and the training he received from his adoptive grandfather. Throughout the series, Goku faces off against formidable adversaries, ranging from a pterodactyl to the entire Red Ribbon Army. It is during this time that he also perfects his iconic move, the Kamehameha. A noteworthy aspect of Goku's character is his progression from a child to a teenager and eventually to an adult, a narrative choice that mangaka Akira Toriyama had to fight for against editors who favored an eternally youthful protagonist.
8 Manjiro Sano - Tokyo Revengers
Tokyo Revengers is brimming with some of the most unsettling youngsters in the realm of anime. The narrative revolves around ruthless gangs of middle schoolers engaged in a relentless struggle for supremacy. Alarming enough for the comparatively feeble protagonist, Takemichi, is the fact that these adolescents possess strength surpassing that of any real child their age. Among them, the most dreaded figure is Manjiro "Mikey" Sano, the esteemed leader of the Tokyo Manji Gang at the tender age of fifteen. Mikey has rightfully earned a legendary status for his invincibility. During his elementary years, he effortlessly defeated teenagers, and now, as an adolescent himself, he surpasses the strength of most adults. His diminutive stature and amiable, carefree demeanor deceive even those who are aware of his reputation, until they find themselves hurled through a wall by an individual half their size.
7 Bill Watkins - Spy X Family
While Anya's telepathic abilities may give her an edge at school and assist her father with his espionage missions, she is otherwise a typical four-year-old. On the other hand, Bill, her classmate, stands head and shoulders above his peers and possesses the brawn of a professional fighter at the tender age of six. He highly admires his formidable father, a prominent figure in the Ostanian military, and aspires to follow in his footsteps.
As seen later in the story, Bill proves himself to be a kind-hearted and ambitious youngster, yearning to earn his father's admiration and shield his fellow classmates. He exhibits an intense passion for competition, effortlessly overpowering his peers in dodgeball by unleashing impeccably aimed and incredibly forceful throws. It serves as a significant indication of Damian's blossoming friendship with Anya when he willingly endures a direct hit from Bill, taking her place in the game.
6 Nagisa Shiota - Assassination Classroom
Initially appearing as the least powerful student in Class 3-E, Nagisa quickly proves to be one of the most intriguing characters in Assassination Classroom. Despite his timid and quiet nature, he endures relentless bullying without any form of retaliation, likely due to his troubled upbringing. Additionally, his diminutive stature only exacerbates his perceived weakness…until it becomes his greatest advantage.
5 Izuku Midoriya - My Hero Academia
: Despite not possessing the fighting skills of Karma or Terasaka, Nagisa stands out as the sole student in his class with the potential to become a skilled assassin, a talent honed by his instructors. In one-on-one combat, his ability to seize control of any situation is downright unnerving, capable of instilling paralyzing fear even in battle-hardened soldiers like Takaoka, who foolishly underestimated him due to his unassuming demeanor. Thankfully, Nagisa's admiration for Korosensei's teacher persona outweighed his inclination towards the assassin path, preventing the world from becoming a far more perilous place had he pursued his true calling.
Even without a Quirk, Izuku possessed a keen intellect. He spent his time diligently documenting and analyzing the strengths and weaknesses of various heroes. However, once he obtained One For All, one of the mightiest Quirks in My Hero Academia, Izuku's image transformed into that of a rash and formidable powerhouse. By harnessing the accumulated power of the eight previous users, One For All bestowed upon him immense physical strength, endurance, and speed. In combat, Izuku's preferred tactic involves concentrating all of his Quirk's energy into a single arm or leg, unleashing a devastating force upon his opponent. His wholehearted dedication to this technique led him to develop Full Cowling, a method of evenly distributing energy throughout his entire body, granting him more potent attacks while preventing his bones from turning to dust with each fight.
4 Mitsukuni Haninozuka - Ouran High School Host Club
3 Shigeo Kageyama - Mob Psycho 100
Despite his appearance as a cute and innocent host, Honey's true strength remains a secret. His main interests revolve around acquiring sweets and keeping his beloved stuffed bunny by his side. However, this adorable facade conceals his extensive training as a black belt in karate, which he has diligently pursued in his family's dojo throughout his life. Honey possesses the ability to effortlessly overpower a whole squad of armed soldiers using only his bare hands. Unfortunately, due to an unfortunate incident where he injured his own father during a match, Honey is prohibited from utilizing his full strength. This restriction is in place to prevent international conflicts, as it is feared that other nations may mistake him for a weapon of mass destruction and trigger a global crisis.
Shounen heroes typically wield physical or magical abilities, leaving little room for the utilization of psychic powers. Yet, amidst the scarcity, Shigeo “Mob” Kageyama stands out as an indisputably dominant force. In the beginning, Mob suppresses his emotions, intricately linked to his formidable powers, in order to avoid losing control of both.
Even in a world brimming with formidable Espers, if compelled, fourteen-year-old Mob has the ability to overpower any one of them. While he is averse to violence and resorts to conflict only as a last resort, he is fiercely dedicated to his loved ones and will erupt in a frenzy if they are harmed. In such states, not only can Mob absorb attacks, but he can also unleash unstoppable forces of his own, causing widespread destruction and triggering natural disasters when his powers spiral out of control. However, with a better command over his abilities, Mob effortlessly comes to the rescue, ensuring that
2 Gon Freecss - Hunter X Hunter
remains unscathed.
At first glance, Gon, a twelve-year-old boy, may deceive viewers with his bright and cheerful demeanor. However, it is almost unimaginable that he can transform into one of the most terrifying characters in Hunter x Hunter. Right from the start, it becomes evident that Gon is an incredibly skilled fighter, possessing immense strength and endurance even before discovering Nen. His exceptional abilities, along with those of his companion Killua, are considered to be extremely rare, with the potential to surpass all others in a world already teeming with talent.
1 Jotaro Kujo - JoJo’s Bizarre Adventure
Despite Killua's untapped potential, it is Gon who ultimately unleashes his full power during the Chimera Ant Arc, with devastating repercussions. Driven by his determination to avenge his mentor, Kite, who was effortlessly slain by Neferpitou, Gon willingly sacrifices his future strength to attain a single, all-encompassing power boost. As he harnesses this newfound power alone, his body transforms into a colossal, awe-inspiring adult form, radiating an immense aura of strength. However, the price of unleashing this power is the near-destruction of his own body, obliterating the surrounding forest in the process.Jotaro, who is seventeen years old during the events of Stardust Crusaders, is one of the older young Shounen protagonists. However, his height and muscularity, which have become iconic for JoJo protagonists, were not acquired overnight. Even when he is forcefully reverted to childhood by one of the most terrifying Stands in JoJo's Bizarre Adventure, he still possesses enough strength to overpower adults twice his size.
Alessi, in the episode "Set's Alessi," takes pleasure in tormenting children and uses his power to turn his enemies into children in order to continue his sadistic behavior. However, his cowardice leaves him defenseless when faced with twelve-year-old Jotaro, who bravely fights back instead of succumbing. Even without Star Platinum, Jotaro possesses significantly greater strength than other protagonists of his age in the series.
Given the anime industry's focus on a younger audience, it is not surprising that many anime protagonists are young themselves. However, these young heroes are far from ordinary children; they possess exceptional fighting abilities and can even challenge the adults in their lives if given the opportunity. While they may initially target a more young-adult audience, the strongest children in anime resonate with universal themes that appeal to anime fans of all ages.