Editors in Chief

Hisashi Nakao, Nanzan University, Japan
Shinya Yamamoto, Kyoto University, Japan

Co-editors

Takashi Hashimoto, Japan Advanced Institute of Science and Technology, Japan
Kazuhide Hashiya, Kyushu University, Japan
Yutaka Horita, Teikyo University, Japan
Yasuo Ihara, The University of Tokyo, Japan
Keiko Ishii, Nagoya University, Japan
Nobuhiro Mifune, Kochi University of Technology, Japan
Makoto Miyakoshi, The University of Cincinati, the US
Mayuko Nakamaru, Institute of Science Tokyo, Japan
Ryo Oda, Nagoya Institute of Technology, Japan
Masanori Takezawa, Hokkaido University, Japan
Yohsuke Ohtsubo, The University of Tokyo, Japan

Consulting Editors

Kristin Andrews, York University, Canada
Daniel Balliet, Vrije Universiteit Amsterdam, Netherlands
Robert Boyd, Arizona State University, United States
Thomas E Currie, University of Exeter, United Kingdom
Martin Daly, McMaster Univeristy, Canada
Terrence Deacon, UC Berkeley, United States
Richard P Ebstein, Hebrew University / National University of Singapore, Israel
Ernst Fehr, University of Zurich, Switzerland
Brian Hare, Duke University, United States
James R Hurford, Edinburgh University, United Kingdom
Dario Maestripieri, The University of Chicago, United States
Karl Sigmund, University of Vienna, Austria

Editorial Assistants

Motohide Seki, Kyushu University, Japan

Layout Editors

Nobuhiro Mifune, Kochi University of Technology, Japan
Masahito Morita, Nanzan University, Japan

Copy Editors

Yukako Inoue, Yasuda Women's University, Japan
Sakura Arai, The University of Tokyo, Japan

X advertising and promortion

Rie Toriyama, The University of Tokyo, Japan