Editors in Chief

Masanori Takezawa, Hokkaido University, Japan

Yasuo Ihara, The University of Tokyo, Japan

Co-editors

Takashi Hashimoto, Japan Advanced Institute of Science and Technology, Japan

Kazuhide Hashiya, Kyushu University, Japan

Keiko Ishii, Kobe University, Japan

Mayuko Nakamaru, Tokyo Institute of Technology, Japan

Hisashi Nakao, Nanzan University, Japan

Ryo Oda, Nagoya Institute of Technology, Japan

Yohsuke Ohtsubo, Kobe University, Japan

Taiki Takahashi, Hokkaido University, Japan

Consulting Editors

Robert Boyd, UCLA, United States

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

Herbert Gintis, Santa Fe Institute / Central European University, United States

Brian Hare, Duke University, United States

James R Hurford, Edinburgh University, United Kingdom

Robert Kurzban, University of Pennsylvania, United States

Michael Ruse, Florida State University, United States

Karl Sigmund, University of Vienna, Austria

Editorial Assistants

Osamu Kurashima, The University of Tokyo, Japan

Kikue Sakaguchi, The University of Tokyo, Japan

Motohide Seki, Hokkaido University, Japan

Layout Editors

Naoki Konishi, Kobe University, Japan

Shinya Yamamoto, Kobe University, Japan