Hidehiro Yamamoto Author

Robert J. Pekkanen is Associate Professor at the Henry M. Jackson School of International Studies and Adjunct Associate Professor in the Department of Political Science, University of Washington, USA.

Yutaka Tsujinaka is Professor in the Faculty of Humanities and Social Sciences, University of Tsukuba, Japan.

Hidehiro Yamamoto is Associate Professor at the University of Yamagata, Japan

Translated by Leslie Tkach-Kawasaki, Associate Professor in the Faculty of Humanities and Social Sciences, University of Tsukuba, Japan