Jujutsu Kaisen Character Ages & Birthdays (Complete Guide)
Fans of Jujutsu Kaisen often ask one simple question: how old are the characters? The answer isn’t always straightforward.
The manga spans multiple arcs, flashbacks, and time jumps, which means ages can change depending on the timeline. This guide breaks down canon character birthdays, approximate ages, and important notes so you know exactly where each character stands.
How Character Ages Work in Jujutsu Kaisen
Before jumping into the list, it’s important to understand three things:
- Ages are based on official fanbooks, manga panels, and author notes
- Most ages reflect the main story timeline
- Some characters appear in flashback arcs, where their ages differ
When exact ages are unclear, this guide uses officially accepted ranges rather than speculation.
Main Characters – Ages & Birthdays
Yuji Itadori
- Birthday: March 20
- Age: 15 (early series), 16 (later arcs)
Yuji starts the story as a normal high school student before becoming Sukuna’s vessel. His age progression aligns with Japan’s school calendar.
Megumi Fushiguro
- Birthday: December 22
- Age: 15–16
Megumi is close in age to Yuji and is slightly more mature due to his upbringing in the jujutsu world.
Nobara Kugisaki
- Birthday: August 7
- Age: 15–16
Nobara is the same age group as Yuji and Megumi, though her personality often makes her feel older.
Satoru Gojo
- Birthday: December 7
- Age: 28 (present timeline)
Gojo’s age is confirmed through official materials. In the Gojo’s Past Arc, he appears at around 17–18 years old.
Ryomen Sukuna
- Birthday: Unknown
- Age: Over 1,000 years (as a curse)
Sukuna’s original human age is unknown, but as a cursed entity, he has existed for more than a millennium.
Other Major Characters
Yuta Okkotsu
- Birthday: March 7
- Age: 17 (Jujutsu Kaisen 0), 18 (main series)
Yuta is older than Yuji and plays a major role later in the story.
Maki Zenin
- Birthday: January 20
- Age: 16–17
Maki’s age places her slightly ahead of the first-year students.
Toge Inumaki
- Birthday: October 23
- Age: 16–17
A second-year student known for cursed speech.
Panda
- Birthday: March 5
- Age: Unknown
Panda is a cursed corpse, so his “age” doesn’t follow human standards.
Antagonists & Key Figures
Suguru Geto
- Birthday: February 3
- Age: 27 (at death)
In flashbacks, Geto appears as a teenager alongside Gojo.
Kenjaku
- Birthday: Unknown
- Age: Over 1,000 years
Kenjaku’s body-hopping technique makes his true age difficult to define.
Choso
- Birthday: Unknown
- Age: Approximately 150 years (as a cursed womb)
Though he appears adult, Choso’s existence predates the modern era.
Gojo’s Past Arc – Character Ages
During the Hidden Inventory / Gojo’s Past Arc:
- Satoru Gojo: ~17–18
- Suguru Geto: ~17–18
- Shoko Ieiri: ~17–18
These ages are critical for understanding their relationships and later choices.
Why Ages Matter in Jujutsu Kaisen
Ages in JJK manga are more than trivia, they highlight one of the manga’s core themes:
Young people forced into brutal responsibility far too early.
Many characters are teenagers facing life-or-death decisions, reinforcing the story’s tragic tone.
ujutsu Kaisen Character Ages & Birthdays Table
| Character | Birthday | Age |
|---|---|---|
| Yuji Itadori | March 20 | 15–16 |
| Megumi Fushiguro | Dec 22 | 15–16 |
| Nobara Kugisaki | Aug 7 | 15–16 |
| Satoru Gojo | Dec 7 | 28 |
| Yuta Okkotsu | March 7 | 17–18 |
| Maki Zenin | Jan 20 | 16–17 |
| Sukuna | Unknown | 1,000+ |
Final Thoughts
The ages and birthdays of Jujutsu Kaisen characters add emotional weight to the story, especially when you realize how young many of them are compared to the responsibility they carry.
While some ages are fixed and confirmed, others are intentionally vague, reflecting the manga’s darker, more realistic tone.