1. Department of Evolutionary Studies of Biosystems, Research Center for Integrative Evolutionary Science the Graduate University for Advanced Studies Hayama Kanagawa Japan
2. Biogeochemistry Research Center, Research Institute for Marine Resources Utilization Japan Agency for Marine‐Earth Science and Technology Yokosuka Kanagawa Japan
3. Japan Orangutan Research Center Tokyo Japan
4. Faculty of Tropical Forestry Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
5. Sabah Wildlife Department Kota Kinabalu Sabah Malaysia
6. Institute for Tropical Biology and Conservation Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
7. The Center for African Area Studies Kyoto University Kyoto Japan
8. Unit of Synergetic Studies for Space Kyoto University Kyoto Japan
9. Primate Research Institute Kyoto University Inuyama Aichi Japan
10. Department of Anthropology National Museum of Nature and Science Ibaraki Japan