Discover 10 anime characters like Genos from One Punch Man, known for their cybernetic enhancements, intense battles, and unwavering determination.

Genos from One Punch Man is among the top cyborg warriors in anime, who is famous for his unshakable dedication, sad history, and aggressive pursuit of more power. His deep admiration of Saitama and his constant pursuit of greater power make him an interesting character, but he is not alone in these tendencies.
Several anime characters are similar to Genos, either in their robotic status, tragic background, or single-minded devotion to strength. Some are cyborgs like him, while others possess human bodies but the same mentality. Ten anime characters that are similar to Genos are listed below.
1. Android 17 (Dragon Ball)

Android 17, similar to Genos, is a formidable cybernetic fighter with immense combat power. Developed by Dr. Gero, 17 begins as an enemy character before gaining a good sense of justice. His transformation from a brutal fighter to a heroic warrior parallels Genos’ development under the guidance of Saitama. Both share astounding stamina, energy-based powers, and unyielding determination.
What else unites Android 17 and Genos is their path to discovering their own purpose. Whereas Genos wishes to eliminate the cyborg that destroyed his city, Android 17 wishes to know his purpose in the world beyond that of a destructive tool. Both characters also show great adaptability, always becoming stronger through self-advancement and experience on the battlefield.
2. Ichigo Kurosaki (Bleach)

Although Ichigo is not a cyborg, his unrelenting desire to become stronger is almost identical to Genos’. His path, characterized by fights against stronger and stronger opponents, parallels Genos’ constant quest to improve. Both characters also endure tremendous loss and leverage it to drive themselves past their limits, demonstrating that internal strength can sometimes overcome cybernetic augmentation.
Ichigo and Genos also have a mentor-student relationship with influential characters—Genos with Saitama and Ichigo with characters such as Urahara and Yoruichi. Both characters experience identity crises but eventually accept their roles as guardians, demonstrating their enormous loyalty and commitment to justice.
3. Alita (Battle Angel Alita)

Alita is another cybernetic body character with an unbreakable will to battle. Similar to Genos, she begins weak and gradually develops her skills through rigorous training and combat. Her sense of justice, as well as her devotion to her mentor figure, makes her an ideal comparison to Genos.
In addition to their mechanical upgrades, Alita and Genos both grapple with comprehending their emotions and their humanity. Though they are powerful fighters, they also show moments of vulnerability so that their character development feels real and more interesting. Both characters see fighting as a way to develop themselves, always pushing to become better versions of themselves.
4. Guts (Berserk)

Guts might be a full-fledged human, but his personality and determination align closely with Genos. Both characters live for battle and are driven by revenge. Genos wishes to destroy the cyborg that destroyed his life, just like Guts wants revenge on Griffith. Their never-ending quest for power, combined with their heartbreaking histories, makes them a hauntingly similar pair.
Also, both of these characters experience unimaginable suffering but do not give up. Guts, similar to Genos, has been gravely injured in combat but keeps fighting through sheer determination. Their unstoppable wills and desire for revenge drive their lives, making them two of the most resolute fighters in anime.
5. Franky (One Piece)

Franky is the comedic counterpart to Genos in many ways. A self-made cyborg, Franky is also obsessed with upgrading himself. Though his personality is much more quirky than Genos’, both have a very strong sense of loyalty to their respective teams. Franky and Genos also pride themselves on their cybernetic bodies, employing them as weapons during combat.
In contrast to Genos, who has a more somber and brooding personality, Franky celebrates his robot status with vigor, making frequent changes to his body for fighting and aesthetics. Both characters, though, have profound devotion to their comrades and are willing to risk harm to save them, reflecting on their intense sense of friendship.
6. Metal Bat (One Punch Man)

Another character from One Punch Man, Metal Bat is not a cyborg but shares Genos’ determination. He fights until his body gives out, just like Genos, who often pushes his limits beyond safety. Their never-give-up attitude makes them kindred spirits in battle.
Both Metal Bat and Genos believe in sheer willpower as a means to overcome adversity. Though they have contrasting combat techniques—Genos using technological advancement and Metal Bat with sheer force of strength—they share a warrior’s determination not to give up even when the odds are against them.
7. Kusanagi Motoko (Ghost in the Shell)

Major Kusanagi Motoko is one of the anime’s most iconic cyborg protagonists. Like Genos, she is a fully cybernetic being with incredible combat capabilities. Her analytical mind, intense battles, and struggle with her humanity make her an intriguing parallel to Genos. While she isn’t fueled by revenge, her dedication to fighting powerful threats and constant upgrades aligns with Genos’ journey.
Furthermore, both Genos and Kusanagi frequently struggle with existential concerns about their cybernetic lives. While Genos is inclined towards vengeance and self-betterment, Kusanagi aims to realize her role within a society where humans and technology become indistinguishable. Both characters, however, remain committed to their missions and utilize their strong skills to fight intimidating foes.
8. Cyborg 009 (Cyborg 009)

Joe Shimamura, also known as Cyborg 009, is an iconic anime cyborg. Like Genos, he was modified against his will but chooses to fight for justice. His speed, combat skills, and internal struggles make him a great parallel to Genos.
Both characters serve as symbols of perseverance, forced into cybernetic enhancements yet using their abilities for good. While Genos seeks revenge, Joe fights to protect others from suffering the same fate. Their unwavering moral compasses and dedication to justice highlight their similarities as warriors.
9. Katsuhito Masaki (Tenchi Muyo!)

Katsuhito Masaki is not quite a typical cyborg, but his enhancements and combat skills put him on par with Genos. Honorable to the core and possessing an unbreakable determination to become stronger, he is a fighter who keeps getting better and better in battle.
Like Genos, Katsuhito has a strong moral code and a disciplined approach to battle. His ability to grow stronger through experience and his strategic mindset make him a worthy comparison to Genos, despite their technological differences.
10. Jet Black (Cowboy Bebop)

Jet Black of Cowboy Bebop is not as flashy as Genos, but he has similarities in his cybernetic upgrades and commitment to justice. His mechanical arm and strategic thinking make him a powerful fighter, and his tragic history and sense of responsibility appeal to Genos’ own demons.
Both characters act as guardians, employing their fight skills and background to protect other people. Even though Jet’s attitude is relaxed compared to the fiery passion of Genos, both characters carry the characteristics of veteran fighters who have gone through immense suffering.
Conclusion
Genos is a one-of-a-kind character, but his characteristics can be seen in numerous other anime main characters and supporting characters. Whether it’s their cybernetic state, tragic history, or determination to fight, these ten characters reflect elements of Genos in one form or another. Some are more serious, some more comedic, but they all have his desire for improvement and combat.
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