This is an internal organisation that encompasses the degree programs in Planetary Health education. (scheduled to be established in October, 2026) To contribute to planetary health, which is the goal of Nagasaki University, we envision a ‘circle of learning’ and ‘circle of university and society’—that is, we aim to connect various fields to global issues and develop education and research. This ‘Interfaculty Initiative’ is also used at other universities by organisations that provide interdisciplinary education.