
Plot
The film is set in Karafuto after the radio broadcast of the Imperial Rescript on the Termination of the War. On August 15, 1945, Soviet forces invaded Karafuto. On August 20, the postal telegraph office in Maoka suspended operations and nine of the twelve telephone operators committed suicide by taking potassium cyanide while the city was being invaded.
Trailer
Cast

Terumi Niki
Ritsuko Sekine

Keiko Torii
Nobue Fujikura

Kawai Okada
Natsuko Saito

Yumiko Fujita
Ayako Sakamoto

Hiromi Kurita

Midori Kiuchi

Sanae Kitahara

Go Wakabayashi

Toshio Kurosawa

Yōko Minamida

Minoru Chiaki

Shinichirō Mikami

Jūkei Fujioka

Akira Kume

Tetsuro Tamba

Takahiro Tamura

Shōgo Shimada

Keiko Nomura
Yumi Sihida

Nishiki Imadegawa
Keiko Torigai

Kaoru Kiryû
Sumiko Aoki