Full cast of Japan Sinks: 2020

Taichi Takeda

Saburō Ōtani (voice)

10 episodes

Reina Ueda

Ayumu Mutō (voice)

10 episodes

Tomo Muranaka

Gō Mutō (voice)

10 episodes

Yuko Sasaki

Mari Mutō (voice)

10 episodes

Masaki Terasoma

Kōichirō Mutō (voice)

10 episodes

Hiroyuki Yoshino

Haruki Koga (voice)

10 episodes

Nanako Mori

Nami Miura (voice)

10 episodes

Kensho Ono

Kaito (voice)

10 episodes

George Cockle

Daniel Zakovic (voice)

10 episodes

Umeji Sasaki

Kunio Ashida (voice)

10 episodes

Tomoko Shiota

Kanae Murota (voice)

10 episodes

Daiki Hamano

Osamu Asada (voice)

10 episodes

Erisa Kuon

Rescue member (voice)

1 episode