Full cast of A Star Brighter than the Sun

Minori Fujidera

Sae Iwata (voice)

12 episodes

Yuki Ono

Koki Kamishiro (voice)

12 episodes

Hina Youmiya

Hisui Onodera (voice)

12 episodes

Taito Ban

Yota Ayukawa (voice)

12 episodes

Mutsumi Tamura

Mio Kagawa (voice)

12 episodes

Ryota Osaka

Yushin Izawa (voice)

12 episodes

Haruka Shiraishi

Subaru Kamishiro (voice)

12 episodes

Chiko Mizumori

Honda (voice) / Sae's Mother (voice) / Cafeteria Lady (voice)

12 episodes

Souhei Horikane

Kondo (voice) / Soma (voice) / Male Student (voice) / Soccer Club Member (voice) / Middle School Boy (voice)

12 episodes

Yuji Kameyama

Komori (voice) / Nishino (voice) / Upperclassman (voice) / School Announcement (voice) / Soccer Club Boy (voice) / Elementary School Teacher (voice) / Sawada (voice)

12 episodes

Miki Natsutani

Saito (voice) / Insurance Doctor (voice) / Female Student (voice) / Upperclassman (voice) / Health Teacher (voice)

11 episodes

Yuji Ueda

Mr. Kobayashi (voice)

10 episodes

Akira Sekine

Koki Kamishiro (young) (voice) / Murayama (voice) / Curfew Gyaru (voice) / Sae's Younger Sister (3rd Daughter) (voice)

10 episodes

Hiromu Mineta

Kinoshita (voice) / Kuramoto (voice) / Male Student (voice) / Saito (voice)

10 episodes

Wakana Kuramochi

Mori (voice) / Middle School Girl (voice) / Sae's Younger Sister (2nd Daughter) (voice) / Female Student (voice) / Senior Guide (voice) / Female College Student (voice) / Rei (voice)

10 episodes