Kōichirō Mutō — Japan Sinks: 2020 Character Profile

About Kōichirō Mutō

The Japanese father of the Mutō family who faces the breakdown of national and symbolic order alongside his family, grappling with the physical, psychological, and social aftermath of the seismic disaster.

Character Facts

Played by

Masaki Terasoma

Appears in

Japan Sinks: 2020 (2020)

Role

Supporting

Relationships (5)

• Kōichirō Mutō — Father — Gō Mutō (Tomo Muranaka)

  Paternal authority and care.

• Kōichirō Mutō — Son — Gō Mutō (Tomo Muranaka)

  Paternal authority and care.

• Kōichirō Mutō — Siblings — Ayumu Mutō (Reina Ueda)

  Sibling bond navigating trauma together, balancing mutual support with diverging survival strategies.

• Kōichirō Mutō — Travel companion — Mari Mutō (Yuko Sasaki)

  Mutual reliance on the road.

• Kōichirō Mutō — Fellow Survivors — Daniel Zakovic (George Cockle)

  Casual hitchhiker who integrates into the survivor convoy, providing linguistic and logistical support during the journey.

Explore the full interactive character relationship map of Japan Sinks: 2020

More characters from Japan Sinks: 2020

• Saburō Ōtani (Taichi Takeda)
• Ayumu Mutō (Reina Ueda)
• Gō Mutō (Tomo Muranaka)
• Mari Mutō (Yuko Sasaki)
• Kanae Murota (voice) (Tomoko Shiota)
• Haruki Koga (Hiroyuki Yoshino)
• Osamu Asada (voice) (Daiki Hamano)
• Nami Miura (Nanako Mori)
• Kaito (Kensho Ono)
• Daniel Zakovic (George Cockle)
• Kunio Ashida (Umeji Sasaki)