小市慢太郎

Takami Takeshi

Isokawa

Kureko Katsumi

Ken Izumaru

Jiro Okashita

Seto Takeshi

Shuzo Kunieda

Toshio Sato

Kazuno Tadashi

Miura

Yasuya Dateh

Hirofumi Kudo

Chairman of Japanese Nuclear Safety Commission

Ryoma Kashiwagi

Furukawa Sakon

磯川警部

Takahisa Inui

Kenichi Tadokoro

Masaki

Rintaro Ibusuki

Yukio Karashima

Jingoro Gyoda

President Kawashima

Sawano Kyoji [Nami's uncle]