Iwanami Shoten, September 17, 2020.
Basingstoke: Palgrave Macmillan, 2014.
International Relations 189 (2017)
EU Studies in Japan 34 (2014): 229-49.
Global Japanese Studies Review 4 (1), Meiji University (2012): 75-100.
Zeitschrift für Japanisches Recht/ Journal of Japanese Law 15 (29) Spring (2010): 81-102.
Journal of Asian and African Studies 44, no. 5 (2009): 497-515.
Kokka Gakkai Zasshi (The Journal of the Association of Political and Social Sciences) 116 (5/ 6), June, University of Tokyo (2003): 154-218.
In Jill E. Twark (ed.) Invested Narratives: German Responses to Economic Crisis. Berghahn Books, forthcoming in November (2022).
In Takeshi Ito and Ryosuke Amiya (eds.) Agendas of European Democracy, Nakanishiya (2021).
Giampiero Giacomello and Bertjan Verbeek (eds.) Middle Powers in Asia and Europe in the 21st-Century, Rowman & Littlefield (2020).
In The Idea of Public in Philosophy of Law (In Japanese) Ed by Tatsuo Inoue, Nakanishiya (2006): 188-208.
Strategic Japan Working Papers, Center for Strategic and International Studies, April 2020
Economic Society of Kansai University Working Paper Series, F57 (2012).
EUI Working Papers MWP 2010/24