1. Department of Chemistry, Faculty of Science Fukuoka University Nanakuma, Jonan Fukuoka Japan
2. Research Center for Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences Nagasaki International University Nagasaki Japan
3. Biological Institute on Kuroshio Kochi Japan
4. Department of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences Nagasaki International University Nagasaki Japan
5. Department of Life, Environmental, and Materials Science, Faculty of Engineering Fukuoka Institute of Technology Fukuoka Japan
6. Wakayama Laboratory Biological Institute on Kuroshio Wakayama Japan
7. Octocoral Research Laboratory Wakayama Japan
8. Natural History Laboratory Kochi Japan