Report of Investigation Division by Neal R. Smith (SCAP, Legal Section), dated January 28th, 1947; on allegations provided by Ryoichi Naito that Shiro Ishii used POW for his research in bacteriological warfare.
Report of Investigation Division by Neal R. Smith (SCAP, Legal Section), dated April 4th, 1947; on experiments conducted on POW at Kwantung Army Stables and the Water Supply and Purification Unit being part of a wider plan of bacteriological warfare.
Report of Investigation Division by Neal R. Smith (SCAP, Legal Section), dated January 27th, 1947; on the military and biographical history of Tokio Machida and Seiichi Nakajima.
Report of Investigation Division by Neal R. Smith (SCAP, Legal Section), dated March 11th, 1947; on the interrrogation of Takeshi Kino and additional information provided.
Report of Investigation Division by Neal R. Smith (SCAP, Legal Section), dated March 17th, 1947; on the location and authenticity of the Harbin Secret Laboratory and responsible persons named.
Report of Investigation Division by Joseph F. Sartiano (SCAP, Legal Section), dated March 6th, 1947; on Takeshi Kino's admission that General Wakamatsu was responsible for the death of 13 men as a result of secret experimentation.
Report of Investigation Division by L.H.Barnard (SCAP), dated November 20th, 1946; on allegations of human experimentation being done in Ishii's secret laboratories.
Report of Investigation Division, SCAP, dated August 8th, 1946; on whether human testing was done by Japanese veteranians working for the Japanese army in WW2.
Information from Frank S. Tavenner (SCAP) to A.C. Carpenter (BW Group, Chief Legal Section), dated June 30th 1947; on the current status of different Japanese war criminals.