M. Itoh 
Japanese Wartime Zoo Policy [PDF ebook] 
The Silent Victims of World War II

Introduction: ‘Disposal of Dangerous Animals’ as Japan’s National Policy Historical Background: Creation of Modern Zoos and Militarism in Japan Zoos in Eastern Japan and World War II Zoos in Western Japan and World War II Zoos in Central Japan and World War II Zoos in Southwestern Japan and Japan’s Exterior Territories and World War II Zoos in Europe and World War II Zoos in the United States and World War II Zoos in Japan in the Early Postwar Years Conclusion: Assessment of Japanese Wartime Zoo Policy

M. ITOH is a former Professor of Political Science at the University of Nevada, Las Vegas, USA.