While primarily targeting a teenage male audience, Shonen anime often features energetic and optimistic young protagonists who begin on exciting adventures. However, a notable trend has emerged within this genre, showcasing a refreshing twist – the portrayal of older lead characters who defy conventional age barriers.
These older Shonen protagonists bring a unique perspective, resonating with viewers across various age groups. Their journeys revolve around the pursuit of lifelong ambitions or the search for one’s true calling.
What sets these characters apart is their unwavering passion and determination, mirroring the indomitable spirit of their younger counterparts. Yet, their challenges and experiences are inherently more relatable to mature audiences, fostering a deeper connection between viewers and these distinct protagonists.
Through their stories, these older shonen leads inspire viewers to embrace the notion that pursuing dreams and personal growth knows no age limit. Their struggles, triumphs, and personal evolutions resonate profoundly, reminding us that self-discovery and fulfillment is a lifelong journey.
Best Shonen Protagonists Who Aren’t Teenagers
1. Son Goku (Dragon Ball)
Goku from Dragon Ball is undeniably one of the most iconic Shonen protagonists ever. The series is a cultural phenomenon, with widespread recognition even among those who haven’t watched the anime.
Goku embodies timeless inspiration as a protagonist who continually pushes his limits. Ever eager for the next challenge, he stands ready to aid anyone in need. Fans have witnessed Goku’s growth throughout the series; many feel connected to his journey.
From his early days as a child to his adult adventures and even his ventures into the afterlife, Goku remains a beloved hero whose character resonates across generations.
2. Kenshin Himura (Rurouni Kenshin)
Kenshin Himura from Rurouni Kenshin is a character whose frail appearance and gentle nature might initially deceive people about his skills as a swordsman. However, he defies expectations and proves that one should never judge solely based on appearances.
Kenshin is a formidable warrior, unmatched by many others in the series. He has mastered the art of swordsmanship, even becoming adept at fighting with two swords simultaneously. His slender build grants him exceptional agility, making him a challenging opponent to keep up with.
Once, Kenshin made a solemn vow never to kill again. This pledge led him to journey across Japan, seeking redemption and atonement for his past actions. His commitment to this vow shapes his character and influences his actions throughout the series.
3. Jonathan Joestar (JoJo’s Bizzare Adventure)
At the start of Phantom Blood, Jonathan was just 12 years old, but by the end of the series, he had grown to be 20. His iconic feud with the disgraced Dio Brando is the foundation for the events that unfold in JoJo’s Bizarre Adventure.
Jonathan courageously confronts Dio’s attempts to ruin his life and learns to master Hamon Breathing to combat him.
While he may not stand out as the most unique protagonist in the series, Jonathan is the perfect leader to kickstart JoJo’s Bizarre Adventure. He embodies righteousness, determination to achieve his goals, and a strong protectiveness toward his loved ones.
Jonathan epitomizes the enduring fighting spirit of the Joestar family across generations.
4. Sakata Gintoki (Gintama)
Gintoki from Gintama is regarded as one of the most endearing shonen protagonists. Despite being a world-class samurai known as Shiroyasha, what audiences appreciate most is his genuine and down-to-earth personality.
Gintoki is undoubtedly a skilled fighter, but his relatable nature sets him apart. Like many people in their 20s, he wants to get by and make ends meet. When he’s not busy with odd jobs at Yorozuya, you can probably find Gintoki lounging on the couch, indulging in sweets, and casually flipping through the latest issue of Shonen Jump.
5. Saitama (One-Punch Man)
Saitama from One-Punch Man stands out from other heroes due to his unassuming appearance and laid-back demeanor. He’s the epitome of an average guy, often overlooked by those he encounters.
Before becoming a hero, Saitama worked as a clerk, leading a mundane life. However, he harbors bitterness toward society’s direction and its flaws.
Despite his simple outward character, Saitama possesses incredibly strong superpowers. He can defeat any enemy that crosses his path with just one punch.
However, Saitama’s overwhelming power leaves him bored and unfulfilled with life. He longs for a challenge and yearns to experience the excitement of a formidable battle.
6. Takemichi (Tokyo Revengers)
It’s easy for many to forget that Takemichi Hanagaki from Tokyo Revengers is actually in his mid-twenties. This is because he spends most of his time in high school after time traveling, and even in the present, he doesn’t always behave like an adult.
However, Takemichi’s character development throughout the story centers on his journey toward self-reliance. He starts off as a loser freelancer who dropped out of college, living in an apartment filled with trash bags. But as the story progresses, he becomes a formidable fighter and grows stronger through his involvement with a high school street gang.
7. Loid Forger (Spy X Family)
Loid Forger, also known as “Twilight,” is a highly intelligent spy at the center of the Spy X Family.
His mission is to infiltrate an elite school and eliminate Donovan Desmond, a prominent politician, to prevent a war between Westalia and Ostania.
To accomplish his objective, Loid must create a makeshift family and ensure his adopted son passes the school entrance exam. Little did he know that his adopted daughter Anya could read minds.
Later on, Loid marries Yor Briar, a covert assassin. Tasks are never complete in espionage, but Loid’s brilliant strategies make even the most challenging missions appear effortless.
