*Norihiko KOBAYASHI¹, Kunihiro ABE², Kazuaki IIDA³, Takeshi UEMURA⁴, Shungo KAWAGATA⁵, Norihito KAWAMURA⁶, Yutaka TAKIGAMI⁷, Hiroo NEMOTO⁸, Fuminaga NOUMI⁹, Masatsune HATAKEYAMA¹⁰, Yasushi FUJIWARA¹¹, Kazutaka MANNEN¹², Masashige MINAMISHIMA¹³, Satoshi MIYAJIMA¹⁴, Michiko YAJIMA¹⁵, Satoshi YAMASHITA¹⁶, Masato WATANABE¹⁷ (1.Seibu Gakuen Bunri High School, 2.NPO corporation nature reproduction center toward " the rich sea mingled with fresh water area clean, 3.Urawahigashi high school,Saitama, 4.Kaijo Junior and Senior High school, 5.Faculty of Education and Human Sciences, Yokohama National University, 6.Faculty of Education and Human Studies, Akita University, 7.Kanto Gakuen University, 8.J.F.Oberlin University, 9.Saitama Municipal Sashiougi Jumior High school, 10.Seiko Gakuin High School, 11.Evening Classes; Integrated Course, Kanagawa Prefectual Mukainooka Technical High School, 12.Hot Springs Research Institute of Kanagawa Prefecture, 13.Tokyo Metropolitan Ryogoku Senior Hight School, 14.Saitama prefectural Fukaya dai-ichi High School, 15.Tokyo Medical and Dentel University, 16.Saitama Prefecural Kumagaya Girls' Upper Secondary School, 17.Kanagawa CST)

*Yasushi FUJIWARA¹, Kunihiro ABE², Kazuaki IIDA³, Takeshi UEMURA⁴, Shungo KAWAGATA⁵, Norihito KAWAMURA⁶, Norihiko KOBAYASHI⁷, Yutaka TAKIGAMI⁸, Hiroo NEMOTO⁹, Fuminaga NOUMI¹⁰, Masatsune HATAKEYAMA¹¹, Kazutaka MANNEN¹², Masashige MINAMISHIMA¹³, Satoshi MIYAJIMA¹⁴, Michiko YAJIMA¹⁴, Satoshi YAMASHITA¹⁵, Masato WATANABE¹⁶ (1.Evening Classes; Integrated Course, Kanagawa Prefectual Mukainooka Technical High School, 2.NPO corporation nature reproduction center toward "the rich sea mingled with fresh water area clean, 3.Urawahigashi high school,Saitama, 4.Kaijo Junior and Senior High school, 5.Faculty of Education and Human Sciences, Yokohama National University, 6.Faculty of Education and Human Studies, Akita University, 7.Seibu Gakuen Bunri High School, 8.Kanto Gakuen University, 9.J.F.Oberlin University, 10.Saitama Municipal Sashiougi Jumior High school, 11.Seiko Gakuin High School, 12.Hot Springs Research Institute of Kanagawa Prefecture, 13.Tokyo Metropolitan Ryogoku Senior Hight School, 14.Tokyo Medical and Dentel University, 15.Saitama Prefecural Kumagaya Girls' Upper Secondary School, 16.Kanagawa CST)

*Hiroo NEMOTO¹, Satoshi MIYAJIMA², Masatsune HATAKEYAMA³ (1.Division of Natural Sci., J. F. Oberlin Univ., 2.Fukayadai'ichi Upper Secondary Sch., 3.Seikou Gakuin Secondary Sch.)