Introduction: Framing Japan's Historiography into the Transnational Approach 1. Regionalism or Imperialism: Japan's Options towards Protected Korea after the Russo-Japanese War, 1905-1910 2. Pan-Asianism in the Wartime Writings of Japanese, Chinese and Korean Intellectuals in a Transnational Space at Kenkoku University in Japanese-Occupied Manchuria 3. The 'Siberian Internment' and the Transnational History of the Early Cold War Japan, 1945-56 4. Colonialism and Migration: From the Landscapes of Toyohara 5. Migrations and the Formation of a Diverse Japanese Nation during the First Half of the Twentieth Century 6. Japanese Migration to Colonial Singapore, 1890-1920: the collision and collusion of statehood and gender 7. A Language for Asia? Transnational Encounters in the Japanese Esperanto Movement, 1906-1928 8. Imagining 'World Peace': The Anti-Nuclear Bomb Movement in Postwar Japan as a Transnational Movement 9. Transnationalism and Transition in the Ryukyus