Quick Answer
Ajin: Demi-Human is streaming on Netflix. 13 episodes (~5h total watch time). Availability may vary by region.
Where to Watch Ajin: Demi-Human
Ajin: Demi-Human is officially streaming on Netflix. 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 Ajin: Demi-Humanisn't on your usual service, try these.
About Ajin: Demi-Human
Mysterious immortal humans known as "Ajin" first appeared 17 years ago in Africa. Upon their discovery, they were labeled as a threat to mankind, as they might use their powers for evil and were incapable of being destroyed. Since then, whenever an Ajin is found within society, they are to be arrested and taken into custody immediately. Studying hard to become a doctor, Kei Nagai is a high schooler who knows very little about Ajin, only having seen them appear in the news every now and then....
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Ajin: Demi-Human legally?
Right now, Ajin: Demi-Human is on Netflix. 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 Ajin: Demi-Human on Netflix or Crunchyroll?
It's on Netflix in at least some regions. Crunchyroll is worth checking too since they carry a huge anime library.
Is Ajin: Demi-Human 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 Ajin: Demi-Human.
Can I watch Ajin: Demi-Human 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.