Wataru SAKAMOTO

Graduate School of Environmental and Life Science, OkayamaUniversity

3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan

Phone & Fax: +81-86-251-8833

Hiroshi YADOHISA

Faculty of Culture and Information Science, DoshishaUniversity

1-3 Tatara Miyakodani, Kyotanabe-shi, Kyoto-fu 610-0394

Phone & Fax: +81-774-65-7662

E-mail: j-jscs (at) jscs.or.jp