Title: Kanasugi Hidenobu ōraru hisutorī
Subjects: Labor unions, Labor movement, Rōdō undō-Nihon, Shipbuilding industry, Employees, Ishikawajima Harima Jūkō Rōdō Kumiai, Rōdō kumiai-Nihon, History
Places: Japan
People: Hidenobu Kanasugi (1925-)
Time periods: 20th century