A Star Brighter than the Sun(2025)
A Star Brighter than the Sun 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.
A Star Brighter than the Sun (2025) is a animation, comedy and drama series that premiered on October 2, 2025, spanning 1 season and 12 episodes. It stars Minori Fujidera, Yuki Ono, Hina Youmiya and Taito Ban. Viewers rate it 7.5 out of 10 across 20 ratings.
- First aired:
- 2025-10-02
- Last aired:
- 2025-12-18
- Producers:
- Nobuhiko Kakihara, Akihiro Sotokawa, Junichiro Shinkawa
A Star Brighter than the Sun Cast & Crew
Main cast
Minori Fujidera
as Sae Iwata (voice)
Yuki Ono
as Koki Kamishiro (voice)
Hina Youmiya
as Hisui Onodera (voice)
Taito Ban
as Yota Ayukawa (voice)
Mutsumi Tamura
as Mio Kagawa (voice)
Ryota Osaka
as Yushin Izawa (voice)
Haruka Shiraishi
as Subaru Kamishiro (voice)
Key crew
Executive produced by Nobuhiko Kakihara, Akihiro Sotokawa and Junichiro Shinkawa.
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A Star Brighter than the Sun Reviews & Ratings
Average viewer score of 7.5/10 from 20 ratings.
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A Star Brighter than the Sun – Frequently Asked Questions
Where can I stream A Star Brighter than the Sun?
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A Star Brighter than the Sun (2025) is available to stream on Amazon Prime Video and Amazon Prime Video with Ads. Availability comes from JustWatch data and varies by country.
How many seasons of A Star Brighter than the Sun are there?
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A Star Brighter than the Sun has 1 season and 12 episodes in total, starting from its premiere on October 2, 2025.
Is A Star Brighter than the Sun still running?
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A Star Brighter than the Sun is currently listed as returning series, with the most recent episode airing on December 18, 2025.
Who is in the cast of A Star Brighter than the Sun?
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A Star Brighter than the Sun (2025) stars Minori Fujidera, Yuki Ono, Hina Youmiya, Taito Ban and Mutsumi Tamura. The full cast list with character names is available in the cast section of this page.
Is A Star Brighter than the Sun any good?
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A Star Brighter than the Sun (2025) is rated 7.5 out of 10 from 20 viewer votes, and suits viewers who like animation, comedy and drama series. Reviews from viewers are collected further down this page.