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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Spoilers for the My Hero Academia manga: Yes. Yuga Aoyama is revealed as the U.A. traitor, in a reveal associated with chapter 336. But “traitor” needs context: the story connects Aoyama and his family to pressure from All For One, rather than presenting the situation as a simple, freely chosen allegiance.
Who is the U.A. traitor?
It is Yuga Aoyama, a student in U.A.’s first-year Hero Course. The official VIZ listing identifies chapter 336 as the relevant chapter; readers can find it on the official chapter page.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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My Hero Academia, Vol. 1 | $6.60 | Buy on Amazon |
| 2 |
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My Hero Academia Box Set 1: Includes volumes 1-20 with premium | $122.68 | Buy on Amazon |
| 3 |
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My Hero Academia, Vol. 2 | $7.98 | Buy on Amazon |
| 4 |
|
My Hero Academia Volume 1-5 Collection 5 Books Set (Series 1) | $47.22 | Buy on Amazon |
| 5 |
|
My Hero Academia, Vol. 3 | $6.71 | Buy on Amazon |
Aoyama’s role as the informant and the degree of choice behind it are separate questions. The manga’s plot context involves All For One exerting pressure on Aoyama’s family. Calling Aoyama the traitor identifies his connection to the information reaching the villains; it should not be taken to mean he acted as an ideologically committed villain. Consult the manga for the precise sequence and dialogue.
What is known about Aoyama?
Yomiuri TV’s official character profile lists Aoyama as a first-year Hero Course student with the Navel Laser Quirk. It gives his birthday as May 30 and his height as 168 cm, and describes him as having an affected, aristocratic air. Those details establish his character background, not the evidence for the traitor reveal.
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Where to read the reveal
VIZ provides an official listing for chapter 336 and a broader My Hero Academia series page. The best reading route depends on how much setup you want before the answer:
| Reading path | What to expect | Best for |
|---|---|---|
| Read chapter 336 | Direct access to the chapter associated with the reveal. | Readers who already follow the manga or want the answer now. |
| Start earlier in the manga | More of the preceding story and clues before reaching the reveal. | Readers who want the build-up and would rather avoid jumping straight to the spoiler. |
Access terms may vary by region. The official listings establish the chapter and series pages, but do not establish which collected volume contains chapter 336.
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- MHA Fandom: Midoriya inherits the superpower of the world’s greatest hero, but greatness won’t come easy.
- Includes: The first 20 volumes of the bestselling My Hero Academia manga.
- Format: Softcover, 3840 pages.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
