The development of Japanese medical ethics education from 1950s and its lessons for China

Abstract: Background: Modern medical technology has significantly advanced human health and well-being, yet it has also introduced complex ethical challenges that require careful navigation. In this context, medical ethics education plays a crucial role in guiding clinical practice and safeguarding patient rights. Among global examples, Japan, recognized for its world-leading medical standards, provides a compelling case study from 1950s in the development of medical ethics education. Methods: Here, we discuss the evolution of Japanese medical ethics education from 1950s by applying the theory of historical institutionalism to systematically analyze its institutional development, underlying logic of change, and practical experience. From 1950s, Japan’s development of medical ethics education can be divided into three stages: the reshaping of medical ethics education and the proposal of the “Ideal Physician Image” standardization and quality improvement under the guidance of the “Medical Ethics Code”, and the implementation of the “Guidelines for Physicians’ Professional Ethics” alongside the concretization of the “Ideal Physician Image”. Results: Through key policy initiatives, Japan has progressively established a comprehensive medical ethics education system characterized by top-level design, educational innovation, and collaborative governance. This system reflects a unique fusion of Eastern and Western ethical traditions and has developed a dynamic mechanism of policy synergy and international alignment. Conclusions: The Japanese experience demonstrates that a well-developed medical ethics education system is crucial for improving medical quality and addressing ethical challenges arising from technological advancement. China can draw valuable lessons from this experience to build a system that integrates local characteristics with an international perspective, thereby promoting adherence to humanistic care and moral principles amid rapid technological advancements in medicine.