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First Author:
 
Toshiji Kawagoe
Future University Hakodate
kawagoe@fun.ac.jp
 
116-2 Kamedanakano-cho, Hakodate
Hokkaido, 041-8655, Japan
 
+81-138-34-6424(Phone)
+81-138-34-6424(Fax)

Second Author:

Hirokazu Takizawa
Chuo University
takizawa@nna.so-net.ne.jp