Title: Rokōkyō Jikenki Shina Chūton Kenpeitai Shigematsu kankei bunsho
Subjects: Sino-Japanese War, 1937-1945, Archives, Internal security, Sources, Japan, Japan. Rikugun. Shina Chūton Kenpeitai, Marco Polo Bridge Incident, China, 1937, History
Places: China
People: Hiroharu Shigematsu (1905-1997)