HiAnime Is Officially Dead: Inside the Biggest Anime Piracy Bust in Years

For a few years, HiAnime wasn't just the biggest anime piracy site on the internet — it was arguably one of the biggest streaming sites, period. At its peak in October 2024, it was pulling in a reported 364 million monthly visits, briefly out-traffic-ing Disney+ in the US and drawing more than three times what Crunchyroll was seeing. It went dark in March 2026 with a vague "goodbye" message. This week, we finally got the other half of the story: seven people have been arrested in Vietnam, and the operation behind it is being dismantled for good.

What Actually Happened

According to the Alliance for Creativity and Entertainment (ACE) — the anti-piracy coalition backed by the Motion Picture Association — Vietnamese authorities arrested seven individuals allegedly behind HiAnime and a wider network of related sites, working alongside a multi-year investigation from US Homeland Security Investigations and the Department of Justice. Four of the alleged ringleaders are now facing copyright infringement and money laundering charges; three more face copyright charges and have been barred from leaving their place of residence while the case continues.

The numbers are what make this one stand out. Investigators say the group ran more than 100 piracy websites, hosted upward of 26,000 unlicensed titles, and generated roughly $12.8 million in advertising revenue between 2020 and April 2026 — all while operating as an unregistered, anonymous outfit rather than an actual business.

HiAnime also wasn't a first offense wearing a new name. The operation traces back to Zoro.to, which drew ACE pressure and shut down in 2023, resurfaced as Aniwatch, and rebranded again as HiAnime in 2024 — carrying user accounts and watch history over each time so the audience never really left. That pattern of dodging takedowns by rebranding is exactly why this case has been treated as a bigger deal than a typical site seizure: authorities went after the people, not just the domain.

Why This Case Is Different

This didn't happen in a vacuum. It lines up with a broader enforcement push that's been building for over a year — the US Trade Representative named Vietnam a Priority Foreign Country in its 2026 Special 301 Report over IP enforcement gaps, and Vietnamese authorities followed with a nationwide crackdown on high-traffic unauthorized platforms in May 2026. Around the same period, Korean and Vietnamese authorities jointly shut down three of the biggest illegal manga-hosting sites — Harimanga, Manhwaclan, and Kunmanga — all of which had reportedly been on Naver Webtoon's radar since 2023. Bato.to, once one of the most-used manga piracy sites, went down in January under similar pressure.

Put together, that's a pattern: this isn't a one-off scandal, it's a sustained, cross-border campaign, and it's now backed by actual trade policy leverage rather than just cease-and-desist letters. For an industry that a 2025 report pegged as losing roughly 2.3 trillion yen (about $15.1 billion) to piracy — a 150% jump from 2022 — that's a meaningful shift in how seriously this is being treated.

The Uncomfortable Question This Raises

Here's the part worth sitting with: HiAnime got that big because it was, by a lot of accounts, a genuinely good product. Clean UI, fast browsing by genre, no paywall, functionally the entire back catalog of anime in one place. It's not an accident that its traffic numbers were being compared to actual legal streamers — it was competing with them, and for a lot of viewers, winning.

That's an uncomfortable thing for legal platforms to sit with, but it's also not a new argument. There's a real case that ad-supported, no-subscription-required access is a viable business model — HiAnime made real money doing exactly that, illegally, without a fraction of the brand deals or legitimate ad partnerships an actual company could land. Whether Crunchyroll, Netflix, or HIDIVE take that as a signal to expand free, ad-supported tiers rather than lean further into subscription paywalls remains to be seen. History suggests it's more likely the industry treats this purely as a win for enforcement rather than a note on user experience — but the two aren't mutually exclusive, and it'd be a missed opportunity if legal platforms only take the former lesson from this.

The Part Nobody's Talking About: Lost Media

The other side of this that's easy to overlook in the "justice served" headlines: piracy sites, for all the obvious problems with them, sometimes end up as the only surviving copy of extremely niche or older titles that were never officially licensed outside Japan and only exist because a fansub group uploaded them somewhere. When a site the size of HiAnime disappears — especially permanently, rather than rebranding again — there's a real risk that some of that content just doesn't exist anywhere accessible anymore. It's the same concern that came up when other major hosting sites got taken down in the past: legitimate rights holders are well within their rights to shut down unauthorized distribution, but there's no guarantee anyone else picks up the preservation work that these sites were incidentally doing.

What Happens Next

Don't expect this to be the end of anime piracy — it never has been before. Every major takedown in this space tends to produce two or three smaller sites picking up the slack within weeks. What this arrest does signal is that operations at HiAnime's scale are no longer able to assume they're too big, too well-known, or too entrenched to get shut down. Rebranding once got HiAnime a second and third life. This time, there's no site left to rebrand.

What's your take — does this change how you think about where you watch, or is this just another cycle in a fight that never really ends? Let us know in the comments.