University
- University of California, Los Angeles (UCLA)
- Prof. T. J. Deming Lab., Department of Bioengineering, UCLA
Society
- The Chemical Society of Japan
- The Society of Polymer Science, Japan
- The Society of Polymer Science, Japan, Kyushu
- Research Group on Inorganic Polymers
- Japan Society of Coordination Chemistry
- Young Coordination Chemist's Association, Japan
- Commission on Kyushu Coordination Chemistry
- The Society of Synthetic Organic Chemistry, Japan
- The Society of Synthetic Organic Chemistry, Japan, Kyushu-Yamaguchi