Report of Investigation Division by Harold A. Small (civilian investigator), dated September 4th, 1946 on the military and biographical history of subjects complied with by Japanese Government.
Weekly Intelligence Reports regarding sources of information and troops in northeast China, from the intelligence officer to the commanding officer under office of naval intelligence, January to April, 1937
Weekly Intelligence Reports regarding sources of information and troops in northeast China, from the intelligence officer to the commanding officer under office of naval intelligence, January to April, 1937
Weekly Intelligence Reports regarding sources of information, from the intelligence officer to the commanding officer under office of naval intelligence, August-October 1935
Weekly Intelligence Reports regarding sources of information, from the intelligence officer to the commanding officer under office of naval intelligence, July-August 1934
Weekly Intelligence Reports regarding reports from a Chinese agent, the Shanghai Police, etc., from the intelligence officer to the commanding officer under office of naval intelligence, November to December 1935
Weekly Intelligence Reports regarding sources of information, from the intelligence officer to the commanding officer under office of naval intelligence, May to July 1937
Weekly Intelligence Reports regarding Thornycroft Coastal Boats and arrangement of coastal motor boats, from the intelligence officer to the commanding officer under office of naval intelligence, March to May 1936
Weekly Intelligence Reports regarding China's politics, from the intelligence officer to the commanding officer under office of naval intelligence, July to October 1936