Ryo Sato Editor

Kyoichi Kijima, Daito Bunka University (Professor),  Tokyo Institute of Technology (Professor Emeritus)
Junichi Iijima, Tokyo University of Science, Pofessor
Ryo Sato, Yokohama National University, Professor Emeritus
Hiroshi Deguchi, Tokyo institute of Technology, Professor 
Bumpei Nakano, Tokyo institute of Technology, Professor Emeritus