A History of War Crimes Trials in Post 1945 Asia-Pacific Zhaoqi Cheng Translated by Jun He and Fangbin Yang A History of War Crimes Trials in Post 1945 Asia-Pacific Zhaoqi Cheng A History of War Crimes Trials in Post 1945 Asia-Pacific Zhaoqi Cheng Shanghai Jiao Tong University Shanghai, China Translated by Jun He Fangbin Yang East China University of Science East China University of Political and Technology Science and Law Shanghai, China Shanghai, China ISBN 978-981-13-6696-3 ISBN 978-981-13-6697-0 (eBook) https://doi.org/10.1007/978-981-13-6697-0 Jointly published with Shanghai Jiao Tong University Press The print edition is not for sale in China Mainland. Customers from China Mainland please order the print book from: Shanghai Jiao Tong University Press. ISBN of the China Mainland edition: 978-7-313-16041-6 Library of Congress Control Number: 2019936149 Translation from the Chinese language edition: 东京审判——为了世界和平 by Zhaoqi Cheng, © Shanghai Jiao Tong University Press 2017. Published by Shanghai Jiao Tong University Press. All Rights Reserved. © Shanghai Jiao Tong University Press 2019 This work is subject to copyright. All rights are solely and exclusively licensed by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publishers, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publishers nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publishers remain neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Palgrave Macmillan imprint is published by the registered company Springer Nature Singapore Pte Ltd. The registered company address is: 152 Beach Road, #21-01/04 Gateway East, Singapore 189721, Singapore P reface Since ancient times, the greatest disasters that mankind have experienced have been wars. During the twentieth century, two World Wars broke out. Advancements in science and technology mean that mountains and rivers can no longer serve as a barrier to block attacks, and the destruc- tive nature of war has reached an almost unprecedented level whereby human civilization could be outright destroyed. Investigating the responsibility of those who wage war, and preventing further war crimes from taking place by punishing the perpetrators have become critical issues that need to be solved urgently. Since the late nineteenth century, war crimes have attracted the attention of the international community. The “Convention with Respect to the Laws and Customs of War on Land” was established at the International Peace Conference at The Hague in 1899. The conventions of the Second Hague Conference in 1907 saw only a few major advancements from the 1899 convention. As early as 1864, the International Committee of the Red Cross has set- tled treaties on the treatment of sick and wounded prisoners. After sev- eral amendments, the Treaty on the Treatment of Prisoners of War was promulgated in 1929. These treaties and provisions specify the treatment of prisoners, and what assistance should be provided to the wounded and the sick. It assesses the use of weapons and the means of war, and explic- itly prohibits excessive harm to military personnel and civilians. It plays a positive role in limiting the vicious outcome of war and punishing the violators. v vi PREFACE The enactment of laws and regulations on war marks a great improve- ment in the rationality of mankind. But preventing war is obviously much more important than limiting the crimes committed during the war. This is because the catastrophe caused by war itself is far more seri- ous and massive than the crimes committed during the war. It is also much more difficult to create legislation to limit war activities than it is to regulate general war crimes. For instance: what is aggression? What is the difference between aggression and self-defense? Is there any limit to self-defense? And if so, what is the limit? How can you determine one party in the war as an aggressor? So far these questions have not found satisfactory answers. This proves that legislation, while it might seem easy, is actually extremely difficult. It was the tremendous losses caused by the First World War that made the international community realize that legislation—albeit diffi- cult to achieve—would be necessary. After World War I, the preparatory committee of the Paris Peace Conference’s “Liability and Punishment Commission for War Initiators” put forward a report proposing that heads of state should be prosecuted for launching war. The report was ultimately not approved by the Peace Conference. However, the Allies still persevered with the prosecution of Wilhelm II, the last German Emperor, by virtue of Section 227 of the Vienna Convention: “The highest crime in violation of international morality and treaties”. Once again, the Allies failed because of the Netherlands’s refusal to extradite the accused. This well-known abortion trial was not about Wilhelm II dodging a bullet, but about missing an opportunity to place responsi- bility with those who started the war. The case can serve as a symbol of how difficult it is to punish those responsible for starting a war. The most important act by the international community to limit war crimes was during the 1928 International Convention, commonly known as the “Kellogg-Briand Pact”. As its real name, the Pact of Paris, indicates, signatory states promised not to use war to resolve “disputes or conflicts of whatever nature or of whatever origin they may be, which may arise among them”. It was signed on 27 August 1928 by what were then the 15 strongest countries, including the United States, Britain, France, Germany, Japan and Italy. Soon after, a further 63 countries signed it including the Soviet Union. Consequently, it was signed by almost all of the world’s great families. The “non-war” idea advocated by the Pact of Paris had almost univer- sal acceptance and marked an important milestone in history. We cannot PREFACE vii blame later generations for criticizing the convention by not being explicit about “invasion”; the defect did exist. However, just because the convention avoided the difficult by choosing the easy, it was at the time possible for all countries to reach a “non-war” consensus. Of course, the ideals of a “non-war” agreement fell apart when there was breach of contract, and the pact was merely a scrap of paper. Since then, the Eurasian bells and fires have fueled one other and eventually led to much further destruction in World War II. This shows that we cannot avoid a war without proper legal enforcement, and we cannot trust in mere unfettered promises. In view of this, when rebuilding the postwar international order, the allied countries, having learnt painful lessons, had to overcome all kinds of difficulties, and finally build the foundation for protecting civilizations from further destruction. Seventy years after the war, though war had not ceased to exist, there were no uncontrollable battles between pow- erful nations, much less a world war. Although world peace could not be fully guaranteed, the process to focus on peace had seen momentum. The two military trials in Tokyo and Nuremberg became important cor- nerstones for the postwar foundation of peace. “Anti-peace crimes” were viewed to be as serious as “crimes against humanity” during the Nuremberg trials, and were of even greater signif- icance during the Tokyo Trials. Anti-peace crimes were the most severe crimes in Tokyo, and all defendants appeared in court on these charges. The importance of anti-peace crimes in Tokyo trials remains unpar- alleled. The Tokyo Trials were also known as the Class A Trials, “anti- peace crime trials”, and “Class A anti-pacifist crimes” in the International Military Tribunal for the Far East Charter. The defendants in the Tokyo Trial were known as “Class A war criminals”. During the Nuremberg trials, “Class C humanitarian crimes” were not lighter but even heavier than “Class A anti-peace crimes”; so there was no such thing as Class A trials or Class A war criminals. In a court speech, Keenan, the chief prosecutor of the Tokyo trial, made many references to “humanity”, “civilization” and “peace”, reaf- firming that “we are not conducting ordinary trials today, but the battle to save human civilization from destruction”. When the defense ques- tioned jurisdiction prior to the opening of the court session, Keenan made it clear that “safeguarding peace” was the “mission” of the Tokyo Trials. Safeguarding world peace was the Allies’ fundamental purpose viii PREFACE in conducting the Tokyo Trials. Even so, jurisdiction was a contentious issue during the trial, and after, it was the protracted offensive and defen- sive. The prosecutors (like the judge’s corps) still adhered to the “pro- cedural justice” of the “ordinary trial”. During postwar trial discussions, the allies highlighted that they were fully aware of difficulties they might face in complying with existing judicial fairness (such as the so-called “ex post facto law”). They opted not to carry out speedy executions or estab- lish a simple military court, but instead adopted a cautious approach in the allied courts. This showed the allied countries’ firm determination not only to win trust, but to set an example for future generations to defend peace. Today, Japan’s Prime Minister Shinzo Abe publicly stated in the House of Representatives that “the Tokyo Trial was victor’s justice”; the Japanese Liberal Democratic Party set up a special agency to “review” the Tokyo Trial; and the Japanese government frequently accuse oth- ers of “changing the status quo” while constantly trying to overthrow the basic “status quo” postwar order in East Asia, which is based on the Tokyo Trial. Reviewing these great trials from 70 years ago is of great importance to human history. It helps us revisit the significance of the Tokyo Trial and confirm our confidence in upholding their results. Shanghai, China Zhaoqi Cheng c ontents Part I 1 The Road to the Tokyo Trials 3 1 Major Allies’ Stances on Trials Against Japan 3 2 The United Nation’s War Crimes Commission and the Development of the Laws of War 14 3 Preparatory Work Ahead of the Tokyo Trials 21 4 Summary 40 Bibliography 41 2 The Dispute Over Jurisdiction Prior to the Court Opening 43 1 Questions from the Defense 43 2 The Prosecution’s Reply 49 3 Debate Continues 54 4 Related Continuing Debates 57 5 Summary 67 Bibliography 67 3 The Trials 71 1 Trial Procedures 71 2 The Crimes Against Peace Trials 80 3 The Trial Proceedings for War Crimes 90 ix x CONTENTS 4 Summary 102 Bibliography 103 4 The Declaration of Judgment 105 1 Disagreements Among Judges and the Formation of the Verdict 105 2 Interpretations of the Verdict and the Individual Opinions 112 3 Reactions to the Verdict and How It Was Evaluated 123 4 Summary 126 Bibliography 126 5 Other Asian Trials for Japanese War Crimes 127 1 The Allies’ Trials 127 2 The “Quasi-Class A” Trial 133 3 Class B and C Trials Conducted Within the Allied Nations 140 4 After the Trials 157 5 Summary 160 Bibliography 160 Part II 6 A Reevaluation of the Tokyo Trial Argument 165 1 Following Discussions on the Issues of the “Ex Post Facto” Law 165 2 The Issue of Conspiracy 167 3 The Issue of Crimes Against Humanity 172 4 The Reevaluation of the War Responsibility of the Showa Emperor 176 5 Summary 187 Bibliography 191 7 Evidence-Take Nanjing Massacre as Example 195 1 The Reevaluation of the Testimony of Matsui Iwane 196 2 A Review of the Testimony of Ogawa Sekijiro 214 3 Summary 242 Bibliography 242