To Your Eternity (2021)
To Your Eternity is streaming in Japan on Amazon Prime Video, Disney Plus, Hulu.
The verdict
To Your Eternity stood out as one of the better-rated Japanese series of its release window. It's sitting at 8.2/10 on TMDB across 345 ratings, which puts it comfortably above average. Episode length hovers around 25 minutes. In Japan you can stream it on Amazon Prime Video, Disney Plus, Hulu.
Is it worth starting?
This is 3 seasons deep — Japanese animation, leaning action & adventure. There's a lot of it, which is either the appeal or the problem depending on your week.
- Why
- It rates 8.2/10 on 345 ratings so far — a strong early showing.
- Skip if
- you don't want to start something several seasons deep
- Best for
- A long run rather than a single sitting
Story
An immortal being takes on the form of a human boy, wandering the earth and experiencing the pains and joys of life throughout his story without end.
Good to know
| Runtime | ~25 min per episode |
| Genre | Animation / Action & Adventure |
| Language | Japanese |
| Best screen | Stream at home |
Cast
Where to watch in Japan
Included with a subscription — no extra charge on these platforms.
Availability as of 26 Sept 2026 — platforms may change over time.
More: Everything new on Prime Video
Trailer
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