1. Center for Water Cycle, Marine Environment and Disaster Mitigation, Kumamoto University
2. National Museum of Nature and Science
3. Institute for Geothermal Sciences, Kyoto University
4. Graduate School of Sciences and Technology for Innovation, Yamaguchi University
5. Shikoku Research Institute Inc.
6. Science and Technology Unit, Natural Sciences Cluster, Kochi University
7. JAPEX Research Center
8. Paleo Environment Research Center
9. Ehime Branch, Naiba Co., Ltd.