Penguin Highway

Kana Kita

Aoyama-kun (voice)

Rie Kugimiya

Uchida (voice)

Yu Aoi

Onē-san (voice)

Miki Fukui

Suzuki (voice)

Misaki Kuno

Aoyama's Sister (voice)

Megumi Han

Hamamoto (voice)

Mamiko Noto

Aoyama's Mother (voice)

Hidetoshi Nishijima

Aoyama's Father (voice)

Naoto Takenaka

Hamamoto's Father (voice)