*Takanori Bessho¹, Hiroyuki Suzuki², Toshiya Yamamoto³, Tohru Danhara⁴, Hideki Iwano⁴, Takafumi Hirata⁵ (1.Department of Geosciences Osaka City University, 2.Nanki Kumano Jeopark Center, 3.Tanabe Highschool, 4.Kyoto Fissin-Track Co., Ltd., 5.Tokyo University)

*Futoshi Nanayama^1,2, Mahito Watanabe¹, Toru Yamasaki¹, Hideki Iwano³, Tohru Danhara³, Takafumi Hirata⁴ (1.Geological Survey of Japan, AIST, 2.CWMD, Kumamoto University, 3.Kyoto Fission-Track Co. Ltd, 4.The University of Tokyo)

*Hideki Iwano¹, Takafumi Hirata², Yuji Orihashi³, Tohru Danhara¹, Harutaka Sakai⁴ (1.Kyoto Fission-Track Co., Ltd., 2.Geochemical Research Center, University of Tokyo, 3.Hirosaki University, 4.Kyoto University)

*Kazuhiro Miyazaki¹, Takeshi Ikeda², Hideki Iwano³, Takafumi Hirata⁴, Tohru Danhara³ (1.Orogenic Processes Research Group, Institute of Geology and Geoinformation, Geological Survey of Japan/National Institute of Advanced Industrial Science and Technology, 2.Kyushu Univ., 3.Kyoto FT, 4.Tokyo Univ.)

*Shigeru Sueoka¹, Mizuho Kanno¹, Makoto Kawamura¹, Masakazu Niwa¹, Hideki Iwano², Tohru Danhara² (1.Japan Atomic Energy Agency, 2.Kyoto Fission-Track Co., Ltd.)

*Nakajima Toru¹, Hideki Iwano², Tohru Danhara², Harutaka Sakai¹ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Kyoto Fission-Track Co. Ltd)

*Hideki Iwano¹, Harutaka Sakai², Tohru Danhara¹, Nakajima Toru² (1.Kyoto Fission-Track Co., Ltd., 2.Kyoto University)