Curtis, Gerald L. (1999). The logic of Japanese politics : leaders, institutions, and the limits of change. New York: Columbia University Press. ISBN0231502540. OCLC50321999.
Shinoda, Tomohito (2013-09-24). Contemporary Japanese politics : institutional changes and power shifts. New York: Columbia University Press. ISBN978-0231528061. OCLC859182680.
Gallagher, Michael; Mitchell, Paul, eds. (2005). The politics of electoral systems. Oxford: Oxford University Press. ISBN0199257566. OCLC68623713.
Gaunder, Alisa, ed. (2011). The Routledge handbook of Japanese politics. London: Routledge. ISBN9780415551373. OCLC659306335.
Andrew, Oros (2017). Japan's security renaissance : new policies and politics for the twenty-first century. New York: Columbia University Press. ISBN9780231172615. OCLC953258554.