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

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

12 episodes

Souhei Horikane

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

12 episodes

Yuji Kameyama

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

12 episodes

Miki Natsutani

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

11 episodes

Yuji Ueda

Mr. Kobayashi (voice)

10 episodes

Akira Sekine

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

10 episodes

Hiromu Mineta

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

10 episodes

Wakana Kuramochi

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

10 episodes