Ms. Erica Irinia CRUZ PERAZA 
- Oct. 2023–present Ph.D. student in Global Environmental Management
- JICA The Project for Human Resource Development Scholarship (JDS)
- Topic: Life Cycle Assessment of Road Infrastructure
- El Salvador
Mr. NIE Qiyang 
- Oct. 2023–Sep. 2024 Research student
- Oct. 2024–present Ph.D. student in Environmental Adaptation Science
- Hokkaido University EXEX Doctoral Fellowship
- Topic: Large Language Models for Environmental Modeling and Data Interpretation
- China
Ms. CHEN Chaojie
- Oct. 2024–present Ph.D. student in Environmental Adaptation Science
- Co-supervised with Dr. Yu Ait Bamai, Center for Environmental and Health Sciences (CEHS)
- Hokkaido University EXEX Doctoral Fellowship
- Topic: PFAS Contamination, Toxicological Effects, and Exposure-Related Health Outcomes
- China
Ms. Rita LUNGU
- Apr. 2024–Sep. 2024 Research student
- Oct. 2024–present Master’s student in Global Environmental Management
- MEXT Scholarship with Embassy Recommendation
- Topic: PFAS Trends in Japanese Water Environments
- Zambia
Mr. IKEHARA Kenshi
- Oct. 2025–present Master’s student in Global Environmental Management
- Topic: PFAS Contamination in Okinawa Water Environments
- Japan
Mr. JIAO Shihao
- Sep. 2024–Mar. 2026 Research student
- Apr. 2026–present Master’s student in Environmental Adaptation Science
- Topic: Meta-analysis of Emerging Contaminants in Environmental Systems
- China