Title: Gunkanjima ni mimi o sumaseba
Subjects: Forced labor, History, Korean Foreign workers, Chinese Foreign workers, Coal miners, Social conditions, Coal mines and mining, World War, 1939-1945, Conscript labor, Kōzan rōdō, Kyōsei rōdō, Chōsenjin(Nihon zairyū), Chūgokujin(Nihon zairyū), Hashima(Nagasakiken)
Places: Japan, Hashima Island
Time periods: 20th century