Let's clear the air right from the start: If you're wondering "how old is Yuji Itadori in Demon Slayer," there's a crucial piece of information you need to know. Yuji Itadori, the spirited protagonist we've come to love, is not a character in Demon Slayer: Kimetsu no Yaiba. He hails from an entirely different, equally beloved, shonen universe: Jujutsu Kaisen.
It's an easy mistake to make! Both series are hugely popular, featuring young heroes battling supernatural threats with unique powers and a strong emphasis on camaraderie and sacrifice. But while Tanjiro Kamado wields a Nichirin Blade against demons, Yuji Itadori combats Curses with his fists and innate cursed energy. Understanding this fundamental difference is the first step to truly appreciating both of these incredible stories.
Unpacking the Yuji Itadori Myth: Why He's Not in Demon Slayer
The misconception likely stems from the similar themes and target audiences of Jujutsu Kaisen and Demon Slayer. Both series showcase a young male protagonist thrust into a dangerous world, fighting supernatural entities, and often dealing with profound loss. However, their narratives, power systems, and character rosters are entirely distinct. You'll never find Yuji Itadori alongside Tanjiro, Nezuko, or the Hashira.
To truly understand Yuji's journey, we need to dive into his home series. If you're curious about his origins and powers, we've got you covered with a deep exploration of .
Yuji Itadori's Age in His Own Universe: From High Schooler to Elder Sorcerer
Since Yuji Itadori isn't in Demon Slayer, his age is only relevant within the context of Jujutsu Kaisen. In the main series, Yuji begins his perilous journey as a high school student, typically around 15 to 16 years old. This is when he first becomes Sukuna's vessel, setting the stage for the epic battles and character development that define Jujutsu Kaisen. His youthful enthusiasm and immense physical prowess are key traits at this stage.
However, Yuji's story extends beyond the original timeline. A forthcoming spin-off manga, Jujutsu Kaisen Modulo, is set to leap forward in time by a significant margin. This new series, launching in 2025, takes place 68 years after the events of the Culling Game. This means that in Jujutsu Kaisen Modulo, Yuji Itadori is projected to be around 83 years old! This massive time jump recontextualizes everything we know about him. For a deeper look into this exciting new development, including how it impacts the lore, make sure to read our full analysis of .
The Science of Sorcerers: How Yuji Stays Youthful at 83
Despite his advanced age in Jujutsu Kaisen Modulo, official illustrations depict Yuji appearing much younger than 83. This intriguing detail sparks fascinating discussions among fans and within the lore itself. The most compelling theories suggest that Yuji's unique physiology, a direct result of his time as Sukuna's vessel and his connection to the Death Paintings, has fundamentally altered or significantly slowed his aging process. His abnormal biology and enduring link to the King of Curses are strong contenders for explaining his youthful vigor, even decades later.
Curious about the specific calculations and events that lead to Yuji's age in both the main series and Modulo? We break down all the crucial dates and timeline specifics in our detailed guide on .
The World of Demon Slayer: Who You Will Find There
Now that we've firmly established Yuji's rightful place in Jujutsu Kaisen, let's shift our focus to the world of Demon Slayer. This is where you'll find a rich cast of characters, each with their own unique abilities and backstories, united by their fight against demons.
The Courageous Trio and Their Allies
- Tanjiro Kamado: The protagonist, driven by a desire to turn his sister back into a human, uses Water Breathing and later discovers the powerful Hinokami Kagura (Sun Breathing). He was born on July 14th and stands at 5'5".
- Nezuko Kamado: Tanjiro's younger sister, transformed into a demon, yet retains much of her humanity. She uses her unique Blood Demon Art, was born on December 28th, and is 5'0" tall.
- Zenitsu Agatsuma: A cowardly but powerful demon slayer who uses Thunder Breathing, particularly impressive when he's unconscious. He was born on September 3rd and is 5'4¾" tall.
- Inosuke Hashibira: Raised by wild boars, he's aggressive and uses Beast Breathing, a self-taught style. Born on April 22nd, he's 5'4½" tall.
To learn more about these fascinating individuals and their specific roles in the story, take a look at our comprehensive guide on .
The Pillars of Strength: The Hashira
The Demon Slayer Corps is led by its most elite swordsmen, the Hashira. These powerful individuals are masters of unique breathing styles and are central to the fight against Muzan Kibutsuji and his Upper Moons.
- Kyojuro Rengoku (Flame Hashira): Master of Flame Breathing, known for his unwavering optimism and strength. Born May 10th, 5'9½".
- Shinobu Kocho (Insect Hashira): Utilizes Insect Breathing, known for her speed and poisons. Born February 24th, 4'11½".
- Giyu Tomioka (Water Hashira): A master of Water Breathing and one of Tanjiro's earliest mentors. Born February 8th, 5'9¼".
- Tengen Uzui (Sound Hashira): A flamboyant ninja with a unique Sound Breathing style.
- Mitsuri Kanroji (Love Hashira): Uses Love Breathing, known for her incredible flexibility and kindness. Born June 1st, 5'6".
- Muichiro Tokito (Mist Hashira): A young prodigy who uses Mist Breathing. Born August 8th, 5'3".
- Sanemi Shinazugawa (Wind Hashira): A harsh and aggressive individual, master of Wind Breathing. Born November 29th, 5'10½".
- Obanai Iguro (Serpent Hashira): Uses Serpent Breathing, known for his strict demeanor. Born September 15th, 5'4".
- Gyomei Himejima (Stone Hashira): The strongest of the Hashira, utilizing Stone Breathing. Born August 23rd, 7'2½".
Each Hashira plays a pivotal role in different arcs of Demon Slayer, showcasing their incredible abilities and backstories. Discover more about their individual journeys and contributions by exploring . If you're interested in understanding the broader narrative framework that brings all these characters together, our detailed exploration of provides an excellent roadmap.
The Ultimate Adversary: Muzan Kibutsuji
At the heart of the Demon Slayer narrative is Muzan Kibutsuji, the Demon King and the progenitor of all other demons. He possesses immense power, incredible regeneration, and the terrifying ability to manipulate other demons through a curse tied to their names. His ultimate goal is to become truly immortal by conquering the sun. His birth date is unknown, but he stands at 5'10½".
Understanding Muzan's motivations and powers is critical to appreciating the stakes of the Demon Slayer Corps' struggle. For an in-depth look at this formidable antagonist, delve into our guide on .
Separate Universes, Shared Enjoyment
While Yuji Itadori may not be found within the world of Demon Slayer, both Jujutsu Kaisen and Demon Slayer offer compelling stories, memorable characters, and breathtaking action sequences that have captivated audiences worldwide. There's no need for a crossover to enjoy the distinct brilliance of each.
However, the idea of these two incredible worlds colliding is certainly fun to imagine! If you're someone who loves to ponder "what if" scenarios, you might enjoy our speculative piece on , exploring how such an epic event might unfold. Both series continue to evolve and offer new insights into their respective mythologies, promising many more years of excitement for fans.