1. Graduate School of Science and Technology, Kumamoto University
2. Agency for the Assessment and Application of Technology (BPPT), Indonesia
3. Faculty of Advanced Science and Technology, Kumamoto University
4. Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
5. FITB, Bandung Institute of Technology (ITB), Indonesia
6. Institute of Engineering Innovation, School of Engineering, The University of Tokyo
7. Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG), Indonesia