Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise poster
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Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise

5.0201748mMovieAnimation

In the year 298 of the Divine Era, elementary school girls Washio Sumi, Nogi Sonoko, and Minowa Gin are tasked with an important mission. They are to become heroes and fight Vertex, a mysterious enemy that is attacking Shinju-sama, the god…

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Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise was released on July 8, 2017 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast

SMSuzuko Mimori
Suzuko Mimori
Washio Sumi / Tougou Mimori
KHKana Hanazawa
Kana Hanazawa
Nogi Sonoko
RSRina Sato
Rina Sato
Aki-sensei
HTHaruka Terui
Haruka Terui
Yuuki Yuuna

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Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise — streaming FAQ

Which OTT platform streams Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise?

Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise isn't streaming anywhere in United Kingdom yet.

Is Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise on Netflix?

No, Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise is not on Netflix in United Kingdom as of September 2026.

Is Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise on Amazon Prime Video?

No, Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise for free?

Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.

What is the OTT release date for Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise?

Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around August 26, 2017. This is a prediction, not a confirmed date.

Is there a sequel to Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise?

Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise is currently the latest film in the Yuuki Yuuna is a Hero: Washio Sumi's Chapter.

Is there a prequel to Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise?

Yes — Yuuki Yuuna is a Hero: Washio Sumi's Chapter 2 - Spirit (2017) comes before Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise in the Yuuki Yuuna is a Hero: Washio Sumi's Chapter.

Is Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise part of a trilogy?

Yes — Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise is part of a trilogy, alongside Yuuki Yuuna is a Hero: Washio Sumi's Chapter 1 - Friends (2017) and Yuuki Yuuna is a Hero: Washio Sumi's Chapter 2 - Spirit (2017).

How many movies are in the Yuuki Yuuna is a Hero: Washio Sumi's Chapter?

There are 3 films in the Yuuki Yuuna is a Hero: Washio Sumi's Chapter: Yuuki Yuuna is a Hero: Washio Sumi's Chapter 1 - Friends (2017), Yuuki Yuuna is a Hero: Washio Sumi's Chapter 2 - Spirit (2017) and Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise (2017).