Is Yuji Itadori Immortal: Jujutsu Kaisen Modulo changed the way you look at the entire story. The sequel does not start with action or shock. It starts with time. The year is 2086. Almost seven decades passed since the Shinjuku Showdown. The world moved ahead. Sorcerers grew old. Many died. Civilisation itself looks different.

But Yuji Itadori did not change.

This single detail created one big question in the fandom. Is Yuji immortal. And if yes then why is Yuji Itadori immortal. This article explains everything step by step using only what the story shows you.

The 2086 Time Jump and the First Signs of Immortality

You already know Yuji was around fifteen or sixteen years old when Jujutsu Kaisen started. The story clearly places the sequel in 2086. That means Yuji should be in his eighties if he aged like a normal human.

But what you see in Modulo does not match this math. Yuji looks exactly the same as he did during the Shinjuku arc. No wrinkles. No grey hair. No loss of strength. No signs of old age.

This matters because the series already showed you how old sorcerers look. Characters like Gakuganji and Naobito aged normally. Even with cursed energy they became weak with time. This tells you one clear thing. Sorcery does not stop aging.

So when Yuji shows zero change after sixty eight years the reason cannot be strength alone. Something else happened to his body.

Canon Confirmation – Is Yuji Immortal?

At first many fans thought Yuji just ages slowly. That doubt ended in JJk Modulo Chapter 13.

Nobara Kugisaki gives a recorded statement where she directly says Yuji cannot age. This is not a hint or implication. It is a clear confirmation inside the story.

She also reveals something painful. The last time she saw Yuji was at Hana Kurusu’s funeral. Yuji then decided to stop attending funerals completely.

The thing is very clear here. Yuji realised he will keep watching people die while he stays the same. That realisation broke something inside him. His immortality is not treated as a gift. It is treated as a burden.

So now the question is no longer is Yuji immortal. The answer is yes. The real question becomes why is Yuji immortal.

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Why Is Yuji Itadori Immortal?

Yuji’s immortality did not come from one event. It came from three connected reasons that slowly changed his biology.

Kenjaku’s Design and the Perfect Vessel

Yuji was never a normal birth. Kenjaku planned him.

Kenjaku wanted a vessel that could hold Ryomen Sukuna. Ordinary humans died instantly when exposed to Sukuna’s soul. Yuji did not. His body was built as a cage strong enough to contain something immortal.

This matters because aging is a biological weakness. If your body can safely contain Sukuna then your cells are already beyond normal limits. Yuji’s foundation itself was not human standard.

Kenjaku’s earlier experiments created the Death Painting Wombs. Those were half curse beings. Yuji is the refined version. He looks human but carries curse resilience inside.

The Death Painting Consumption

Before the Shinjuku Showdown Yuji consumed Death Paintings four to nine.

For normal sorcerers this would only mean cursed energy gain. Yuji is different. His body does not just absorb power. It absorbs traits.

Cursed spirits do not age. Choso existed for over a century without aging. By consuming six Death Paintings Yuji crossed a biological line. His body stopped following human aging rules.

From that point his cells were sustained by cursed energy not by human metabolism. Aging simply stopped.

Sukuna’s Residual Influence on Yuji’s Body

Yuji carried Sukuna for a long time. His body was constantly exposed to overwhelming cursed energy.

Shoko Ieiri observed that Yuji’s body had become similar to a cursed object. Sukuna’s fingers survived for a thousand years without decay. Cursed objects exist in time without changing.

When Sukuna left Yuji the damage did not reverse. Yuji’s body had already adapted. He became something close to a living cursed object. That is why he does not decay or age.

How Yuji Differs From Other Long Living Characters

You may think other characters also lived long. But their cases are different.

Tengen needed constant merging to survive. Choso needed incarnation. Sukuna needed vessels.

Yuji needs nothing.

His immortality is self sustaining. That is what makes him unique. Strength did not save him. Design did.

Yuji Itadori as a Kalyan in Jujutsu Kaisen Modulo

Who Are the Simurians and What They Worship

In Modulo an alien race called the Simurians arrives. They worship beings known as Kalyans.

Kalyans are physical cursed beings. They do not age. They leave bodies after death. They are treated as divine.

Why Yuji Fits the Kalyan Definition

Yuji has a physical body. Yuji does not age. Yuji exists through cursed energy.

To humans he is a sorcerer. To Simurians he is a Kalyan. This is why his existence becomes politically dangerous.

The Tragedy Behind Yuji’s Immortality

Yuji’s grandfather wanted him to die surrounded by people.

Yuji achieved the power to save everyone. In doing so he lost the ability to die.

Now here’s the thing. Immortality means endless funerals. Endless goodbyes. That is why Yuji walked away from people.

He accepted being a cog earlier. Immortality turned him into an eternal cog. A weapon that never retires.

Fan Reaction and the Darkest Interpretation

Many fans expected an old Yuji guiding the next generation. That did not happen.

Instead you get eternal youth. That feels darker than death. Many readers see this as the cruelest ending possible. Yuji won against Sukuna but lost against time.

Yuji’s Role in the Future Conflict

The Simurian conflict forces Yuji back into the world. Mortals fight and die. Yuji remains.

That’s why his return feels inevitable. He is the only bridge between humans and Kalyans.

Final Answer – Is Yuji Itadori Immortal?

Is Yuji immortal. Yes. The story confirms it.

Why is Yuji immortal. Because he is a human curse hybrid shaped by Kenjaku. Because he consumed the Death Paintings. Because Sukuna reshaped his body.

On a deeper level Yuji is immortal because the story needs a witness. Someone who carries the curse of survival.

Yuji Itadori stands in 2086 not as a hero celebrating victory but as a reminder of what saving the world can cost.