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 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 October 14th, 1946; on the military and biographical histories of Honji Yamaguchi and Shiro Yamashita.
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 January 27th, 1947; on the military and biographical history of Tokio Machida and Seiichi Nakajima.
PMR to the General HQ of the Supreme Commander for the Allied Powers from the Central Liaison Office (T. Nobori), dated November 29th, 1946; on the military and biographical history of Nishimura Takeshi.