"Working Group 1 on China and the Challenge of Authoritarian Regimes” of the "Japan’s Choices in the Era of Inter-Regime Competition: Policy Proposals and Information Sharing based on Long-term Scenario Planning in Search for the Proactive Role in the Emergence of the New International Order” supported by the Ministry of Foreign Affairs, Japan published an edited volume titled “yurasiano jigazo (Self Portrait of Eurasia)” (PHP) co-edited by Shin Kawashima, Ayame Suzuki, and Yu Koizumi, and edited by Satoshi Koizumi.