*Takuro Ogura¹, Hiroyuki Yamauchi², Yasuhiko TAMURA³, Yuichi S. Hayakawa⁴, Masato Hayamizu⁵, Yosuke Nakamura⁶, Kohei Kamei⁷, Manabu Sato⁸, Ayumi Tsumadori⁷, Kazumi Ito⁷, Yohei Watanabe⁹, Yu Takagi¹⁰, Kota Inoue¹¹ (1.Graduate School of Education, Hyogo University of Teacher Education, 2.Art Research Center, Ritsumeikan University, 3.The Executive Committee for the preservation of TAYA CAVERN, 4.Faculty of Environmental Earth Science, Hokkaido University, 5.Forestry Research Institute, Hokkaido Research Organization, 6.Kumon Kokusai Gakuen Junior Senior High School, 7.Senshu Elementary School, 8.San-nodai Elementary School, 9.Atsuma Town Hall Industry and Economy Division, 10.Master's Program in Mountain Studies, University of Tsukuba, 11.Graduate School, Hyogo University of Teacher Education)

*Takuro Ogura¹, Kazuyuki Shimamoto², Toshiaki Mizuno³, Hiroyuki Yamauchi⁴, Daisuke Katayama², Tsuyoshi Hattanji⁵ (1.Graduate School of Education, Hyogo University of Teacher Education, 2.Lake Biwa Museum, 3.Lake Biwa Environmental Research Institute, 4.Art Research Center, Ritsumeikan University, 5.Faculty of Life and Environmental Sciences, University of Tsukuba)

*Yasuhiko TAMURA¹, Takuro Ogura², Hiroyuki Yamauchi³ (1.The Executive Committee for the Preservation of TAYA CAVERN , 2.Graduate School of Education, Hyogo University of Teacher Education, 3.The Kinugasa Research Organization Art Research Center, Ritsumeikan University)