Quick Answer
Zaion: I Wish You Were Here is streaming on Crunchyroll. 4 episodes (~2h total watch time). Availability may vary by region.
Where to Watch Zaion: I Wish You Were Here
Zaion: I Wish You Were Here is officially streaming on Crunchyroll. Availability depends on your region, so we've also listed search links for other major platforms below.
Confirmed Streaming Platforms
Subscription availability by JustWatch
Check Other Platforms
Anime licensing changes by region. If Zaion: I Wish You Were Hereisn't on your usual service, try these.
About Zaion: I Wish You Were Here
In the future, a meteor crashes into Earth and brings with it a virulent form of life. This virus is known as M34 and attacks humans, turning them into vicious monsters. Most of the human population is wiped out, thus government agencies are formed to fight the virus. One of the groups, NOA, inserts nanomachines into the bodies of its soldiers; these machines allow them to transform and fight off the infected. Unfortunately, the virus mutates and becomes too strong for NOA to handle. Now the...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Zaion: I Wish You Were Here legally?
Right now, Zaion: I Wish You Were Here is on Crunchyroll. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is Zaion: I Wish You Were Here on Netflix or Crunchyroll?
It's confirmed on Crunchyroll. Netflix availability depends on your region — some countries have it, others don't.
Is Zaion: I Wish You Were Here available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for Zaion: I Wish You Were Here.
Can I watch Zaion: I Wish You Were Here for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.