How Old Is Mello In Chainsaw Man? Is He Even In It?

If you've landed here searching for "how old is Mello in Chainsaw Man," you're not alone! Many fans across different anime and manga communities occasionally get characters mixed up, especially when both series share a dark, action-packed aesthetic. However, let's clear the air right away: Mello is not a character in Chainsaw Man.
Mello is, in fact, a prominent character from Death Note, the critically acclaimed series by Tsugumi Ohba and Takeshi Obata, known for its psychological cat-and-mouse game between Kira and L. Chainsaw Man, on the other hand, is the brainchild of Tatsuki Fujimoto, a brutal and darkly comedic tale of Denji, a young man who becomes a Devil Hunter after merging with his chainsaw devil, Pochita. While both series feature complex characters and intense narratives, Mello exists entirely within the Death Note universe.
But don't despair! Even though Mello isn't part of Denji's world, Chainsaw Man is brimming with a fascinating cast of characters whose ages, motivations, and backstories are just as compelling. Perhaps you're curious about the ages of the actual Devil Hunters and Devils who populate this chaotic world? Let's dive into who's who and how old they are in Chainsaw Man.

Unraveling the Ages of Chainsaw Man's Core Cast

While Mello might not be making an appearance, Chainsaw Man introduces us to a memorable ensemble. Knowing their ages helps us understand their maturity, experiences, and the sheer weight of the supernatural world they navigate. From eager teenagers to seasoned veterans, each character's age paints a picture of their journey.

The Young Protectors: Denji, Power, and Aki

At the heart of the Public Safety Devil Hunters' Tokyo Special Division 4 are three distinct personalities who form an unlikely family. Their ages highlight their youthful struggles and the heavy burdens they carry.
Denji, our main protagonist, starts his journey as a rather naive 16-year-old at the beginning of the series (chapters 1-79). By the time the story progresses to later chapters, he's grown slightly older, reaching 17 years old. This age frames his desperate fight for a normal life, complete with simple desires like good food and a girlfriend.
Then there's Power, the chaotic Blood Devil in Fiend form. While her true Devil age is ancient, the body she possesses is estimated to be between 14 to 17 years old, giving her a rambunctious, often childish demeanor. She brings a volatile yet endearing energy to the trio.
Aki Hayakawa, the stoic and often melancholic Devil Hunter, acts as a reluctant older brother figure to Denji and Power. His exact age is sometimes debated, but he's generally estimated to be between 19 to 21 years old, with some sources even suggesting 27 years old. His maturity and grim determination stem from a tragic past, making him significantly more experienced than his younger charges.

The Enigmatic and Powerful Figures

Beyond the core trio, Chainsaw Man features a host of powerful individuals, some allies, some foes, whose ages often reflect their immense experience or mysterious origins.
Makima, the enigmatic and manipulative Control Devil, defies easy categorization. Her age is never officially revealed, but her appearance and demeanor suggest she is in her early to mid-20s, estimated around 22-25 years old. However, as a Devil, her existence spans far beyond human comprehension, making her perceived age merely a façade.
Kishibe stands as a grizzled veteran, the Chief of Tokyo Special Division Unit 1 and a formidable Devil Hunter. His weathered appearance and battle-hardened wisdom clearly place him in his 50s. He's a mentor to many, including Denji and Power, providing tough love and invaluable training.
Reze, the alluring and explosive Bomb Devil, is a special agent from the Soviet Union. Her deceptive charm hides a deadly power. She is 20 years old, an age that makes her a formidable opponent while still relatively young for such a powerful Devil.
Quanxi, known as the "First Devil Hunter," is another legendary figure. As the Crossbow Devil in human form and an agent for the Chinese government, her extensive history points to her being significantly older, estimated to be over 30, possibly even in her 50s. Her experience makes her a force to be reckoned with.

Supporting Public Safety Agents

The world of Chainsaw Man is also populated by a cast of supporting characters who, despite their individual struggles, play crucial roles in the narrative.
Kobeni Higashiyama, a former Public Safety agent under Makima's squad, is known for her extreme cowardice but surprising combat prowess when pushed. She is 20 years old, an age that highlights her struggles with fear and her desire for a normal life amidst constant danger.
Himeno, Aki Hayakawa's kind yet cynical mentor within the Public Safety Bureau, leaves a lasting impact on her protegé. Her experience and perspective suggest she is in her 40s, providing a contrast to the younger agents she guides.

Beyond the Ages: The Impact of Chainsaw Man's Characters

While we've clarified that Mello isn't in Chainsaw Man and explored the ages of its actual characters, it's clear that Fujimoto's series offers its own rich tapestry of personalities. Each character, regardless of their age or demonic nature, contributes to the dark, emotional, and often hilarious world Denji inhabits. Understanding their ages helps us appreciate their growth, their vulnerabilities, and the choices they make in a world constantly teetering on the brink of chaos.