ARTFEED — Contemporary Art Intelligence

Tokyo War Crimes Trials: Justice for Japanese WWII Leaders

other · 2026-07-05

The International Military Tribunal for the Far East (Tokyo Trials) prosecuted Japanese leaders for war crimes after WWII. From May 1946 to November 1948, eleven Allied nations tried 28 defendants in Tokyo. Key figures executed included Prime Ministers Hideki Tojo and Koki Hirota, and generals Kenji Doihara, Seishiro Itagaki, Heitaro Kimura, and Akira Muto. Emperor Hirohito was not prosecuted to maintain occupation stability. Unit 731 members, including General Shiro Ishii, received immunity in exchange for bioweapons data. Over 5,500 Japanese were tried, with 510 sentenced to death. The trials helped demilitarize Japan, enshrined in its post-war constitution.

Key facts

  • The Tokyo Trials began in April 1946 and lasted until November 1948.
  • Twenty-eight defendants were tried in the initial Tokyo Trial.
  • Hideki Tojo and Koki Hirota were executed by hanging.
  • Emperor Hirohito was not prosecuted.
  • Unit 731 members, including Shiro Ishii, were granted immunity for bioweapons data.
  • Over 5,500 Japanese were tried by the Allies, with 510 sentenced to death.
  • The trials were held at the former headquarters of the Imperial Japanese Army in Tokyo.
  • Japan's post-war constitution enshrined demilitarization.

Entities

Institutions

  • International Military Tribunal for the Far East
  • Allied Powers
  • United States
  • Soviet Union
  • United Kingdom
  • Netherlands
  • China
  • Imperial Japanese Army
  • Unit 731
  • Potsdam Conference
  • Moscow Conference
  • Tehran Conference
  • National Archives US
  • Hoover Institution
  • National WWII Museum – New Orleans
  • Naval History and Heritage Command
  • Australian Institute of International Affairs
  • Carter Museum
  • CIA
  • Truman Library
  • PBS
  • NPR
  • Southern Illinois University
  • University of Virginia

Locations

  • Tokyo
  • Japan
  • Hiroshima
  • Nagasaki
  • Nanking
  • China
  • Manchuria
  • Mongolia
  • Philippines
  • Singapore
  • Hong Kong
  • Dutch East Indies
  • Indonesia
  • Pearl Harbor
  • Hawaii
  • United States
  • Burma
  • Thailand
  • French Indochina
  • Soviet Union
  • Germany
  • Italy
  • Europe
  • Asia
  • Pacific Ocean
  • Korea
  • Okinawa
  • Tarawa
  • Midway
  • Manila

Sources