Report of Investigation Division by L.H.Barnard (SCAP), dated October 14th, 1946; on the military and biographical histories of Honji Yamaguchi and Shiro Yamashita.
Report of Investigation Division by H. Kanemitsu (SCAP), dated November 12th, 1946; on Hosaka's location and the activities he led in the Osaka Office during WW2.
Report of Investigation division by Taro Shimomura (SCAP), dated November 27th, 1946; on an interview with Motoji Yamaguchi stating he never engaged in human experimentation.
Report of Investigation Division by L.H.Barnard (SCAP), dated November 8th 1946; on the allegations that Ishii Shiro and a member of the Imperial family engaged in activities in China that would characterise them as a war criminals.
Report of Investigation Division by John C. Donnell (SCAP, Legal Section), dated December 3rd, 1946; on the denial of human experimentation during Maj. General Yujiro Makamtsu's interrogation.
Report of Investigation Division by Ernest H. Powell (SCAP, Legal Section), dated February 25th, 1947; on the name of the former commanding officer at Harbin Experimental Section being unknown.
Report of Investigation Division by Mr. Roy T. Yoshida (SCAP, Legal Section), dated February 6th, 1947; on Hiroshi Ukki not being localisable at the address given during the reference report.
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.