Yuji Itadori is widely listed as 15 at the start of Jujutsu Kaisen
His birthday and school year context support the same age range
Most of the early story happens in a tight window, so his age label usually stays the same in summaries
Comparing Yuji to Megumi, Nobara, and the adult cast helps the number feel intuitive for new readers
To find out How old is Yuji Itadori, check out the full article below on ManhwaClan.
How old is Yuji Itadori?
Yuji Itadori is 15 years old when Jujutsu Kaisen begins, and that is the most accurate single number to use for the main early timeline most people mean when they ask this question.
You may occasionally see confusion online because some pages mix release time with story time, or assume a new season equals a new year.
In Jujutsu Kaisen, major events stack closely, so most guides keep Yuji’s age listed as 15 for the core portion of the story that fans discuss the most.
Yuji Itadori’s age at the beginning of Jujutsu Kaisen
When people search How old is Yuji Itadori, they usually want Yuji’s age during the opening events, before the series accelerates into major arcs. This is where the 15 year old figure comes from and why it is the number most fans remember first.
Yuji’s starting age matters because it anchors his role in the story. He is young enough to still be treated as a student, but old enough to make difficult choices that drive the plot forward.
Where the 15 year old figure comes from?
Yuji is introduced as a modern Japanese teenager who is still in school before he enters the jujutsu world.
Most character summaries list him as 15 at this baseline point, matching his first year student framing once he is pulled into Tokyo Jujutsu High.
If someone asks the question in the most straightforward way, they usually mean “How old is Yuji when everything begins.” In that context, the answer is 15.
What the story signals about his life stage?
Even without constant date callouts, Yuji’s portrayal supports the idea that he is a mid teen at the start.
He has the emotional directness and impulsive bravery of a teenager, and the adults around him frequently treat him as someone who is still developing, even when the stakes are extreme.
That is why his age is not just trivia. It helps explain the tone of early Jujutsu Kaisen, where the story repeatedly contrasts teenage choices with adult consequences.
Yuji’s age later in the story and why it rarely changes in profiles
Many readers ask How old is Yuji Itadori after they have already watched more episodes or read deeper into the manga. At that point, they expect the number to change the way it might in a long running series with clear multi year time skips.
Jujutsu Kaisen typically does not operate that way. The timeline is compact, and the narrative does not rely on long stretches of peaceful time passing between major events.
Why the timeline feels longer than it is
Jujutsu Kaisen can feel like it covers years because a lot happens, emotionally and physically, in a short span.
Characters evolve quickly, relationships shift, and the world expands fast. That intensity can make viewers assume the calendar must be moving forward by years.
In reality, the story often compresses events. That is why many guides still list Yuji as 15 when discussing large portions of the series.
The most common reasons people state an older age
When you see a different age, it usually comes from one of these patterns:
- Treating anime season changes like year changes
- Assuming publication years equal in story years
- Estimating based on maturity or appearance instead of timeline signals
- Copying a number from a post that did not state what arc or time point it referred to
If your goal is a clean and accurate bio, the simplest safe statement remains: Yuji is 15 when the story begins, and the early main timeline is tight enough that most profiles keep that label.
Yuji’s birthday and school context
People who search How old is Yuji Itadori often follow up with “What is Yuji’s birthday” or “What grade is Yuji in.” That is because birthday and school context help readers validate the age without needing a detailed arc by arc timeline.
This is especially helpful for a global audience, since school systems vary and viewers often map Japanese school terms to their local equivalents.
Yuji Itadori’s birthday
Yuji’s birthday is commonly listed as March 20 in profile style summaries. Including this detail in a blog post is useful because it matches common search intent and helps readers feel confident that the age is not a guess.
If you are building a short character box for SEO, age plus birthday is usually the best pairing.
Why school year supports the same age range
Yuji is introduced in a student context and quickly becomes framed as a first year in the jujutsu school environment.
In Japan, first year high school age commonly clusters around the mid teens. That is why “15 at the start” feels consistent even without an on screen calendar.
For readers outside Japan, the key point is simple: his student status is not a vague aesthetic choice. It is an intentional anchor for his age and for how adults talk to him and about him.
Yuji compared to Megumi, Nobara, and the adult cast
A lot of people ask How old is Yuji Itadori because they want context. They want to know whether Yuji is younger, older, or the same age as the characters who travel with him, and why the adult cast treats him so differently from a normal student.
Age comparisons also help explain the emotional rhythm of the series.
Yuji, Megumi, and Nobara as a teen centered trio
Yuji is introduced alongside Megumi Fushiguro and Nobara Kugisaki as a peer in the same student generation.
While different profiles may list slightly different ages for the trio depending on the exact timeline point, the story treats them as a teen group carrying the main narrative weight.
That teen framing is one of the reasons Yuji’s age is so important. It keeps the story grounded. The cast is young, but the consequences are not.
Yuji versus Gojo and adult sorcerers
Placing Yuji at 15 also makes the adult cast’s decisions easier to interpret. Adults can be protective because he is a teenager, but they can also be ruthless because the risk connected to him is massive.
This contrast drives much of the tension in Jujutsu Kaisen. Yuji is simultaneously a student to guide and a problem to contain, and his age makes that contradiction feel sharper.
Practical ways to describe Yuji’s age correctly
If you are writing a profile, a recap, or a quick answer post, the most important thing is clarity. Readers do not want complicated timeline calculations. They want a stable baseline and a simple explanation.
Here are safe wording options you can use depending on how detailed your page is.
One line bio style answer
Yuji Itadori is 15 years old when Jujutsu Kaisen begins.
Two line blog style answer
Yuji is 15 at the start of the series. Most of the early story occurs in a compact timeline, so many profiles keep him listed as 15 across the main arcs.
Common mistakes to avoid
- Do not treat publication time as story time
- Do not assume a new season means a new year
- Do not guess based on appearance alone
- Do not over explain if the question is simply about his age
These points keep your answer aligned with how most fans talk about Yuji, and they reduce confusion in comment sections.
FAQs about How old is Yuji Itadori
If you still have questions, this section answers the most common searches about How old is Yuji Itadori with short, accurate responses.
How old is Yuji Itadori at the start of Jujutsu Kaisen?
Yuji Itadori is 15 years old at the start of the series.
How old is Yuji Itadori in Season 1?
Yuji is generally treated as 15 in Season 1 because it covers early events close to the beginning of the story.
Does Yuji Itadori become 16 later?
Most mainstream summaries still list Yuji as 15 across the main early timeline because the story does not clearly jump forward by years.
What is Yuji Itadori’s birthday?
Yuji Itadori’s birthday is commonly listed as March 20.
Is Yuji older than Megumi?
Yuji and Megumi are framed as peers in the same first year generation, and Yuji is not positioned as the older student in their dynamic.
Is Yuji older than Nobara?
Nobara is often listed slightly older in profiles, but the story treats Yuji, Megumi, and Nobara as the same student generation.
What is the best one sentence answer to How old is Yuji Itadori?
Yuji Itadori is 15 years old when Jujutsu Kaisen begins.
So, How old is Yuji Itadori? Yuji is 15 years old at the start of Jujutsu Kaisen, and that remains the most accurate single number to use for the core timeline most readers mean when they ask the question.
For more Jujutsu Kaisen character guides, timelines, spoiler free explanations, and rankings like who is the strongest character in Jjk, explore related articles on ManhwaClan.
