A Star Brighter than the Sun Facts, FAQ & Common Questions
2025 · MBS, TBS, CBC, Tulip Television, SBC, BSN, tys, NBC, HBC, RKK, i-Television, SBS, IBC, BSS, MRO, OBS, TUF, RSK, TUY, tbc, RKB, KUTV, RBC, UTY, RCC, MRT, ATV, MBC · Status: Returning Series · Rated: Not Rated
Frequently Asked Questions About A Star Brighter than the Sun
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does A Star Brighter than the Sun have?
A Star Brighter than the Sun has 1 season and 12 total episodes, spanning from its premiere on October 2, 2025 to December 18, 2025.
Is A Star Brighter than the Sun renewed, ended, or canceled?
A Star Brighter than the Sun is currently an active returning series with future seasons planned or in development.
How long does it take to binge watch A Star Brighter than the Sun?
It takes 4h 48m (288 minutes) to watch the complete run of A Star Brighter than the Sun. At a standard pace of 2 hours per day, you will finish the entire series in approximately 3 days. Yes! At 4.8 hours total, you can comfortably finish this in a single weekend with about 2.4 hours per day.
What is the highest-rated episode of A Star Brighter than the Sun?
The highest-rated episode is Season 1, Episode 5 ("Jumping and Swinging"), which holds an outstanding rating of 10/10 based on 1 audience ratings.
Where can you stream or watch A Star Brighter than the Sun?
A Star Brighter than the Sun is available for streaming on Amazon Prime Video, Amazon Prime Video with Ads. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for A Star Brighter than the Sun?
A Star Brighter than the Sun has an official content rating of Not Rated.
Who are the lead actors in A Star Brighter than the Sun?
The primary ensemble cast includes Minori Fujidera as Sae Iwata (voice) (age 19), Yuki Ono as Koki Kamishiro (voice) (age 42), Hina Youmiya as Hisui Onodera (voice) (age 26), Taito Ban as Yota Ayukawa (voice) (age 33).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Minori Fujidera | Sae Iwata (voice) | 19 |
| Yuki Ono | Koki Kamishiro (voice) | 42 |
| Hina Youmiya | Hisui Onodera (voice) | 26 |
| Taito Ban | Yota Ayukawa (voice) | 33 |
| Mutsumi Tamura | Mio Kagawa (voice) | 39 |
| Ryota Osaka | Yushin Izawa (voice) | 40 |
| Haruka Shiraishi | Subaru Kamishiro (voice) | 31 |
| Chiko Mizumori | Honda (voice) | – |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for A Star Brighter than the Sun are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.