A Star Brighter than the Sun cast
22 cast members · 13 main · 1 season · 2025–present22 cast members · 1 season
Haruka Shiraishi was the most popular A Star Brighter than the Sun cast member on Friday, at #26,077.Haruka Shiraishi leads the cast at #26,077.
Each rank is among everyone we track, by Attention Score, which measures how much attention a person gets online each day.Attention Score measures online attention. Learn more
Main cast
In at least half of the episodes
- Haruka Shiraishias Subaru Kamishiro · 12 of 12 episodes12 eps#26,0770.1
- Yuki Onoas Koki Kamishiro · 12 of 12 episodes12 eps#31,9030.1
- Mutsumi Tamuraas Mio Kagawa · 12 of 12 episodes12 eps#33,5750.1
- Hina Youmiyaas Hisui Onodera · 12 of 12 episodes12 eps#34,5390.1
- Akira Sekineas Koki Kamishiro (young) / Curfew Gyaru · 6 of 12 episodes6 eps#35,8030.1
- Ryota Osakaas Yushin Izawa · 12 of 12 episodes12 eps#36,5000.0
- Taito Banas Yota Ayukawa · 12 of 12 episodes12 eps#42,2690.0
- Yuji Uedaas Mr. Kobayashi · 10 of 12 episodes10 eps#47,3760.0
- Minori Fujideraas Sae Iwata · 12 of 12 episodes12 eps#56,1360.0
- Toshinari Fukamachias Takuya Watanabe · 8 of 12 episodes8 eps#62,7960.0
- Souhei Horikaneas Soma / Middle School Boy · 7 of 12 episodes7 eps
- Chiko Mizumorias Cafeteria Lady / Sae's Mother · 6 of 12 episodes6 eps
- Miki Natsutanias Saito / Upperclassman · 6 of 12 episodes6 eps
Recurring
In three or more episodes
- Hiromu Minetaas Kinoshita / Kuramoto · 5 of 12 episodes5 eps#42,6000.0
- Wakana Kuramochias Female College Student / Rei · 4 of 12 episodes4 eps#54,3510.0
- Aoi Kurehaas Kamishiro's Mother / Noguchi · 5 of 12 episodes5 eps
- Yuji Kameyamaas Soccer Club Boy / School Announcement · 4 of 12 episodes4 eps
- Satoru Itoas Male Teacher / Sae's Father · 3 of 12 episodes3 eps
The cast, together again
Other titles with the most A Star Brighter than the Sun cast members
Cast questions
Who is the most popular A Star Brighter than the Sun cast member right now?
Haruka Shiraishi is currently the most popular A Star Brighter than the Sun cast member online, with an Attention Score of 0.1 and an overall rank of #26,077 as of November 6, 2026.
How many cast members does A Star Brighter than the Sun have?
A Star Brighter than the Sun has 22 credited cast members. 12 of them have an Attention Score on Television Stats today.
Which A Star Brighter than the Sun cast member has the biggest career high?
Ryota Osaka has the biggest career high among the A Star Brighter than the Sun cast, an Attention Score of 1.1 over their best 30 days.