Praboromarajchanok Institute (PBRI), led by Professor Emeritus Flt. Lt. Wanicha Cheunkaongkaew M.D., Vice President of PBRI, together with Associate Professor Dr. Chularat Haoharn and 10 faculty members from the Institute, participated in the “Capacity Building Program for Praboromarajchanok Institute Personnel” during 18^th–22^nd August 2025 at Gunma University, Japan. The program aimed to strengthen the capacity of faculty members in developing health professionals for interprofessional collaboration. It offered intensive training for faculty members to enhance their expertise and professionalism, thereby advancing the Institute’s growth and quality. Also, the program served as a platform to build international networks in teaching and research which fostered greater global engagement.