CACTUS DESIGN INC. Murakami Building 2F, 2-3-8 Tokiwa-cho, Aoi-ku, Shizuoka city, JAPAN zip 420-0034 phone ＋81-［0］54-252-6407 fax ＋81-［0］54-252-6407 e-mail cactus@quartz.ocn.ne.jp