Matters concerning regulation of travelers to Hankow
File Name: Foreign Ministry 05
File: Concerning the Limitation and Regulation of Japanese Citizens Traveling to China at the Time of the Sino-Japanese Incident; Regulation by the Relevant District in China (Vol. 1)
Link: https://wam-peace.org/ianfu-koubunsho/pdf/K-PDF/K_F_005.pdf
Government Reference Number: K_F_005
Release Time: 1992, After an Interview with Chief Cabinet Secretary Katō Kōichi
Publisher: Foreign Ministry
Issued Time: 1939
Category: Foreign Ministry Vol.2, pp.125-126