Handling of travelers to the region on the opposite shore who are admittedly unable to obtain the authorized certificates for reason of traveling to China
File Name: Foreign Ministry 12
File: Concerning the Limitation and Regulation of Japanese Citizens Traveling to China at the Time of the Sino-Japanese Incident; Summary of the Provisional Measures (Vol. 2)
Link: https://wam-peace.org/ianfu-koubunsho/pdf/K-PDF/K_F_027.pdf
Government Reference Number: K_F_027
Release Time: 1992, After an Interview with Chief Cabinet Secretary Katō Kōichi
Publisher: Foreign Ministry
Issued Time: 1940
Category: Foreign Ministry Vol.2, pp.147-148