The main young cast of Demon Slayer: Kimetsu no Yaiba are reported as 14 to 16 years old, while the Hashira in the same age list range from 14 to 27. These are profile ages attributed to the official Corps Records fanbook, not ages listed on the anime’s character portal.
How old are the main young characters?
Magmix’s age compilation says it is based on the official Demon Slayer: Kimetsu no Yaiba Official Fanbook: Corps Records. It gives the central young cast and their peers these profile ages:
| Character | Reported age |
|---|---|
| Nezuko Kamado | 14 |
| Tanjiro Kamado | 15 |
| Inosuke Hashibira | 15 |
| Zenitsu Agatsuma | 16 |
| Kanao Tsuyuri | 16 |
| Genya Shinazugawa | 16 |
These values are reported in Magmix’s character-age compilation, which identifies the fanbook as its basis.
How old are the Hashira?
The same compilation reports the following ages for the Hashira:
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| Hashira | Reported age |
|---|---|
| Muichiro Tokito | 14 |
| Shinobu Kocho | 18 |
| Mitsuri Kanroji | 19 |
| Kyojuro Rengoku | 20 |
| Giyu Tomioka | 21 |
| Obanai Iguro | 21 |
| Sanemi Shinazugawa | 21 |
| Tengen Uzui | 23 |
| Gyomei Himejima | 27 |
In this listed Hashira group, Muichiro is the youngest and Gyomei the oldest. The figures are the fanbook-derived profile ages reported by Magmix.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is the source for these ages?
Shueisha’s official listing for Corps Records describes it as the first official fanbook and says its detailed profiles of major characters include ages, birthdays, and hobbies. The listing confirms the book’s contents but does not reproduce each character’s age. It gives a July 4, 2019 release date, 216 pages, and ISBN 978-4-08-882043-9. See Shueisha’s fanbook listing.
The official anime character portal identifies characters and their roles, but the consulted character entry does not list their ages. The numbers above should therefore be read as profile ages attributed to the fanbook through Magmix’s compilation, rather than as ages independently published on that portal.
Quick Recap
How to read the age list
- This is a guide to the named central young cast and Hashira listed above, not a complete age list for every supporting character or demon.
- The compilation does not establish whether a character’s listed age changes at a particular point in the story chronology.
- For demons, apparent age and total lifetime are not interchangeable; this list does not establish either measure for them.
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