内田真礼
Futaba Yoshioka (voice)

梶裕貴
Kou Mabuchi (voice)

茅野愛衣
Yuuri Makita (voice)

KENN
Aya Kominato (voice)

小松未可子
Shuuko Murao (voice)

平川大輔
Youichi Tanaka (voice)

半田裕典
Schoolboy (voice) / Kou's friend (voice) / High school boy (voice) / Middle scho...

小川慎太郎
Schoolboy (voice) / Kou's friend (voice) / Middle school boy (voice) / High scho...

荒井聡太
Homeroom Teacher (voice) / Schoolboy (voice) / Kou's friend (voice)

照井春佳
Schoolgirl (voice) / Middle school girl (voice) / Female costumer (voice)

山下大輝
Naitou (voice)

白石涼子
Chie (voice) / Young Kou (voice)

井上麻里奈
Asumi (voice)

大空直美
Schoolgirl (voice) / Middle school girl (voice)

Yuuta Kasuya
Middle school boy (voice)

麻生智久
Teacher (voice)

ブリドカットセーラ恵美
Schoolgirl (voice)

牧野由依
Yumi (voice)

西山宏太朗
Middle school boy (voice)

松岡禎丞
Touma Kikuchi (voice)