# Where to watch A Star Brighter than the Sun (2025) in the UK

> A Star Brighter than the Sun (2025) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. Last verified on 10 May 2026 by ScreenSearch.

**Type:** TV series  
**Year:** 2025  
**Runtime:** 24 minutes per episode  
**TMDB rating:** 7.5/10  
**Genres:** Animation, Comedy, Drama  
**Seasons:** 1  
**Region:** United Kingdom (GB)  
**Last verified:** 10 May 2026 (2026-05-10T16:43:34.862Z)  

## Synopsis

Sae Iwata, a slightly tougher-than-average girl, falls for the gentle smile of Koki Kamishiro, a delicate boy, back in elementary school. By the time they enter junior high school, Koki has grown into a charming and popular teen who now feels out of reach. When they are assigned to the sports festival committee together, Sae’s long-hidden first love begins to stir once more.

## Streaming options in the United Kingdom

### Stream (subscription)

- [Amazon Prime Video](https://www.amazon.co.uk/s?k=A%20Star%20Brighter%20than%20the%20Sun&i=instant-video)
- [Amazon Prime Video with Ads](https://www.amazon.co.uk/s?k=A%20Star%20Brighter%20than%20the%20Sun&i=instant-video)

## Frequently asked questions

**Where can I stream A Star Brighter than the Sun in the UK?**

A Star Brighter than the Sun (2025) is currently included in subscriptions to Amazon Prime Video and Amazon Prime Video with Ads in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.

**Are all seasons of A Star Brighter than the Sun on the same service?**

Not always — TV licensing is sometimes negotiated season by season. ScreenSearch shows availability across all seasons on the title's page; for season-specific availability, look at the season picker inside the search dialog.

**Is A Star Brighter than the Sun on Netflix, Disney+ or Amazon Prime Video in the UK?**

A Star Brighter than the Sun is currently included with: Amazon Prime Video and Amazon Prime Video with Ads.

**How accurate is this TV series's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/tv/283818/a-star-brighter-than-the-sun-2025
- Poster image: https://image.tmdb.org/t/p/w500/tMCyjS1Qif5VhmRakSJpF0TzdQj.jpg
- JSON variant: https://www.screensearch.co.uk/watch/tv/283818/a-star-brighter-than-the-sun-2025.json

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Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.