- JCREN, 2025/10/18-19 in 台湾
- 第11回アジアバイオマス科学会議（ACBS2023）, 2023/12/6
- 第12回再生可能エネルギーならびにナノテクノロジー合同会議（JCREN2023）, 2023/12/12-13
- 【国際会議】The 11th Joint Conference on Renewable Energy and Nanotechnology (JCREN2022) , 2023,1/20-21, Davao City, Philippines, hybrid-type mode (online and on-site)
- The 10th Joint Conference on Renewable Energy and Nanotechnology (JCREN2021) , 2021,11/27, Online
- 国際ワークショップ「1st Joint Workshop for efficient utilization of renewable bioresources」2018/10/22, Hiroshima
- Marine Algae Workshop, The 11th Asia-Pacific Marine Biotechnology Conference (APMBC) 2017, 2017/5/24, University of Hawaii at Manoa, Imin International Conference Center, Honolulu, Hawaii, USA.
- Asian Conference on Biomass Science (ACBS) 2016, 2016/12/13-14, Kuala Lumpur, Malaysia.
- Joint Conference in Renewable Energy and Nanotechnology (JCREN) 2016, 2016/12/8-9, Penang, Malaysia.
- The 5th International Symposium on Marine Biomass Utilization (The 3rd Japan-Hawaii Joint Workshop), 2016/10/24, Hawai, USA.