1
Quick Answer
- Spy x Sect(ONA · 152 eps)
- Aliens Among Immortals(ONA · 60 eps)
Total: ~212 episodes / 85h watch time
Aliens Among Immortals Watch Order(2026)
Wondering where to start with Aliens Among Immortals? There are 2 entries total. The order below follows release dates, which is usually the safest way to go for a first watch.
2 entries ~85h total2 series
Full Watch Order (Release Order)
Frequently Asked Questions
What's the best order to watch Aliens Among Immortals?
Release order. Start with Spy x Sect and go down the list. This is how the creators intended the story to unfold — later entries build on what came before, and watching out of order can spoil key reveals.
How long does it take to watch all of Aliens Among Immortals?
About 85 hours total across 212 episodes and 2 entries. At 3-4 episodes per day, that's roughly 61 days.
Can I skip the movies and OVAs?
This franchise is mostly main series content with no standalone movies or OVAs to worry about.
Release order or chronological order?
Go with release order for your first time through. Chronological can be tempting, but shows are written with release order in mind — reveals hit harder and character arcs make more sense. Save chronological for a rewatch if you want a different perspective.
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