On March 1-5, 2024, we participated in the international workshop held at National Cheng Kung University (NCKU) in Tainan City, Taiwan. Students of Department of Industrial Design (ID) in NCKU and our students of Geiot program, TouchStone fellowship, and Green BioEconomy Fellowship (GBEF) toured tourist sites in Tainan City, identified those issues, and worked in groups to find solutions to those issues. At the end of the workshop, the team including Ms. Tagawa and Ms. Kashiwase, won first place in the Pitch (presentation).