How Old Is Yuji Itadori in Jujutsu Kaisen? Age, Timeline & Character Guide

Yuji Itadori is one of the most beloved protagonists in modern anime, but many fans are surprised by how young he actually is. After everything he goes through in Jujutsu Kaisen, it can feel like Yuji has lived through years of trauma, battles, and impossible choices.

So, how old is Yuji Itadori? Yuji is 15 years old at the start of Jujutsu Kaisen. His birthday is March 20, and because the main story takes place over a relatively short period of time, he remains a teenager throughout the central timeline.

You can follow Yuji’s full journey from first-year student to battle-hardened sorcerer on KunManga. This guide explains Yuji’s age, birthday, timeline, how he compares to other JJK characters, and why his youth is so important to the story.

Quick Answer: How Old Is Yuji Itadori?

Yuji Itadori is 15 years old when the story begins. He starts as an ordinary high school student with extraordinary physical ability before becoming the vessel of Ryomen Sukuna.

During Season 1, Yuji is still 15. In Season 2, including the Shibuya Incident, he remains around the same age. The events of Jujutsu Kaisen feel massive, but the actual timeline moves quickly, which means Yuji does not age much during the main story.

A simple breakdown looks like this:

• At the start of the series, Yuji Itadori is 15 years old.
• During Season 1, he is still 15 years old.
• During Season 2 and the Shibuya Incident, he remains a young first-year student.
• His birthday is March 20.
• In the main JJK timeline, his youth is a major part of his character tragedy.

This is why the answer to how old is Yuji Itadori is so striking. He is only 15, yet he carries one of the heaviest burdens in the entire series.

Yuji Itadori’s Age at the Start of the Story

Yuji is 15 years old when he first eats one of Ryomen Sukuna’s fingers. Before entering the world of jujutsu sorcery, he is a normal high school student living in Sendai with incredible natural strength and athletic ability.

His life changes when he becomes involved with a cursed object at his school. To save others, Yuji swallows Sukuna’s finger and becomes the vessel of one of the most dangerous cursed beings in history.

This makes his age even more shocking. At 15, Yuji is not just learning how to fight curses. He is also forced to confront execution, death, guilt, trauma, and moral responsibility. Most adults in the series struggle under the weight of the jujutsu world, but Yuji is thrown into it as a first-year student.

Compared with many anime protagonists, Yuji’s age is typical for a shonen lead. However, the emotional burden placed on him is unusually heavy. He is young enough to still be idealistic, but the world around him constantly challenges that optimism.

How Yuji’s Age Compares to Other JJK Characters

Yuji is part of the first-year group at Tokyo Jujutsu High, alongside Megumi Fushiguro and Nobara Kugisaki. All three are young students, but each carries a very different kind of emotional weight.

Megumi Fushiguro is close to Yuji’s age and is also a first-year student. Unlike Yuji, Megumi already has experience with the jujutsu world before the main story begins, which makes him seem more serious and emotionally guarded.

Nobara Kugisaki is also a first-year student and is slightly older than Yuji in common character guides. Her confidence, sharp personality, and clear sense of self make her feel more mature in certain situations, even though she is still very young.

Yuta Okkotsu is older than Yuji and belongs to the second-year group. As a special-grade sorcerer, Yuta represents what a young but highly powerful sorcerer can become under extreme circumstances.

Aoi Todo is older and more experienced, acting as a loud, intense, and strangely effective mentor figure to Yuji during key battles. Satoru Gojo, meanwhile, is 28 and serves as Yuji’s teacher, protector, and the strongest modern sorcerer.

The most extreme contrast is Sukuna. Yuji is a 15-year-old boy, while Sukuna is a terrifying figure from more than a thousand years ago. This contrast between a young human vessel and an ancient curse is one of the core tensions of the series.

How Yuji’s Youth Shapes the Story

Yuji’s youth is not just a detail in his character profile. It shapes the emotional heart of Jujutsu Kaisen. He begins as someone who wants to help people and give them proper deaths, but the jujutsu world forces him to face situations where there is no clean answer.

At 15, Yuji has to deal with death, violence, guilt, and moral failure. He wants to save people, but he quickly learns that good intentions are not always enough. This makes his journey much darker than a simple hero’s path.

The theme of what it means to be human is strongly tied to Yuji’s age. He is still forming his worldview, yet he is constantly pushed into situations that test his beliefs. Every major loss forces him to grow faster than a normal teenager should.

His transformation from a cheerful student into a battle-hardened sorcerer is one of the most painful parts of the series. Yuji does not lose his kindness completely, but he becomes more aware of cruelty, sacrifice, and the cost of survival.

Yuji’s rapid growth from a 15-year-old student to a battle-tested sorcerer becomes even more important in later anime arcs. For anime status and continuation details, read when is jjk season 3 coming out.

Yuji Itadori’s Birthday & Zodiac

Yuji Itadori’s birthday is March 20. Based on the common Western zodiac system, that makes him a Pisces.

This birthday fits Yuji’s personality in an interesting way. Pisces is often associated with compassion, emotional sensitivity, and empathy. Yuji’s strongest trait is his desire to help others, even when it puts him in danger.

Yuji is also known for his extraordinary physical abilities. Before learning jujutsu, he is already strong enough to impress people at his school. His speed, strength, and reflexes make him unusual even before cursed energy becomes part of his life.

His official height is commonly listed as around 173 cm, or about 5 feet 8 inches. This makes him physically normal in height compared with many anime protagonists, but his strength and athleticism are far beyond average.

Yuji’s birthday also reinforces how young he is during the story. With so many intense events happening in a short time, it is easy to forget that he is still only a teenager.

How Long Does the JJK Story Take?

The main Jujutsu Kaisen story moves through events very quickly. Although the manga has many arcs, battles, and emotional turning points, the timeline itself is relatively short.

This is why Yuji remains so young across the central story. He does not spend years training in a traditional long-term hero journey. Instead, he is forced to adapt almost immediately after becoming Sukuna’s vessel.

The short timeline makes the story feel more intense. Yuji’s entire life changes in a matter of months. He loses people, fights terrifying enemies, faces execution, and becomes central to conflicts far beyond his control.

Many action manga protagonists are surprisingly young compared with the scale of the responsibilities they carry. A similar theme appears in other modern action series too. For example, how old is jinwoo sung explores how Solo Leveling uses age and rapid character growth in a different way.

FAQs

How old is Yuji Itadori at the start of JJK?

Yuji Itadori is 15 years old at the start of Jujutsu Kaisen. He begins as a high school student before becoming Sukuna’s vessel and enrolling at Tokyo Jujutsu High.

What is Yuji Itadori’s birthday?

Yuji Itadori’s birthday is March 20. His zodiac sign is Pisces, and his personality fits many traits often associated with compassion, empathy, and emotional sensitivity.

How old is Yuji in Season 2?

Yuji is still around 15 years old during Season 2. The events of the series are intense, but not enough time passes for him to age significantly during the Shibuya Incident arc.

Is Yuji Itadori 15 or 16?

Yuji is officially 15 at the start of the series. Because the main timeline is short, he is generally treated as a 15-year-old first-year student through the major early and middle events of the story.

How old is Megumi Fushiguro?

Megumi Fushiguro is close to Yuji’s age and is also a first-year student at Tokyo Jujutsu High. He is usually listed in the 15 to 16 age range during the main story.

How old is Gojo Satoru?

Satoru Gojo is 28 years old during the main Jujutsu Kaisen timeline. He is Yuji’s teacher and the strongest modern jujutsu sorcerer.

Conclusion

So, how old is Yuji Itadori? Yuji is 15 years old at the start of Jujutsu Kaisen, with a birthday on March 20. Even though the story puts him through extreme battles and emotional trauma, he remains one of the youngest major sorcerers in the series.

His age matters because it makes his burden feel even heavier. Yuji is not an experienced adult warrior. He is a teenager forced to carry Sukuna, face death, protect others, and question what it means to save people.

To follow Yuji’s full journey through curses, sacrifice, friendship, and survival, visit KunManga and explore Jujutsu Kaisen from the beginning.