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Get the app to be notifiedCast · Directed by Seiji Kishi
Kana Hanazawa
Ayaka Sajyou (voice)
Takahiro Sakurai
Saber (voice)
Yuichi Nakamura
Archer (voice)
Kazuya Nakai
Lancer (voice)
Chiwa Saito
Misaya Reiroukan (voice)
Aki Toyosaki
Manaka Sajou (voice)
Mamoru Miyano
Rider (voice)
Megumi Ogata
Rider's Master (voice)
Hiroki Touchi
Father Sajyou (voice)
Takehito Koyasu
Phahn Sancraid (voice)
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Fate/Prototype — streaming FAQ
Which OTT platform streams Fate/Prototype?
Fate/Prototype isn't streaming anywhere in United States yet.
Is Fate/Prototype on Netflix?
No, Fate/Prototype is not on Netflix in United States as of August 2026.
Is Fate/Prototype on Amazon Prime Video?
No, Fate/Prototype isn't on Amazon Prime Video in United States right now.
Where can I watch Fate/Prototype for free?
Fate/Prototype isn't streaming in United States yet, so there's no way to watch it free at the moment.
What is the OTT release date for Fate/Prototype?
Fate/Prototype hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around February 18, 2012. This is a prediction, not a confirmed date.