*Mana Yasui¹, Koichi Iwata², Hirotaka Karatsu², Ichiro Hosoda² (1.Waseda research institute for science and engineering, 2.Goto municipal office Geopark promotion group.)

*Yuki Inoue¹, Mana Yasui², Hiroshi Hagiya¹, Atsushi Yamazaki³ (1.Tokyo City University , 2.Waseda Research Institute for Science and Engineering, 3.Department of Resources and Environmental Engineering, School of Creative Science and Engineering, Waseda University)

*Mana Yasui^1,2, Naoki Morita^2,3, Sawa Imazeki², Wataru Ino², Kaze Yoshimura^2,5, Hiroshi Hagiya^2,4 (1.Waseda research institute for science and engineering, 2.nonprofit organization Science and Art, 3.Meisei University, 4.Tokyo City University, 5.National Diet Library)