Aya K. Abe, National Institute of Population and Social Security Research, Japan Ronald Dore, London School of Economics, UK Sakura Furukubo, Osaka City University, Japan Hiroya Hirano, Mejiro University, Japan Fumio Iida, Kobe University, Japan Yoshio Itaba , Doshisha University, Japan Kaori Katada, Hosei University, Japan Hayato Kobayashi, Nihon Fukushi University, Japan Shinji Murakami, Health Care Science Institute, Japan Julia Obinger, University of Zurich, Switzerland Yuki Sekine, Kobe University, Japan Takashi Suganuma, Rikkyo University, Japan Toshiaki Tachibanaki, Doshisha University, Japan Rie Takamatsu, Osaka University, Japan Yannick Vanderborght, Université Saint-Louis Brussels, Belgium Toru Yamamori, Doshisha University, Japan Junko Yamashita, University of Bristol, UK