Cultural myth vs systemic failure: Why Japan's deceased organ donation rate remains stagnant

Japan's organ donation rate remains among the lowest in the developed world, with only 4% of patients on the transplant waiting list receiving organs annually. Although cultural explanations are often cited, this viewpoint contends that structural failures within the health care system are the true barrier. Physicians must not only treat critically ill patients but also initiate organ donation discussions, manage brain death determination, and handle complex legal and administrative responsibilities-often with little institutional support. A mere 4.1% of eligible patients are ever approached about donation. A severe shortage of transplant coordinators exacerbates the issue, leaving frontline clinicians overwhelmed and unable to prioritize donation. Compounding the challenge, Japan's legal framework recognizes brain death only within the context of donation, imposing a unique ethical burden on providers. We propose comprehensive structural reforms: expanding the transplant coordinator workforce, implementing mandatory hospital protocols and standardized physician training, revising the legal definition of brain death, introducing financial incentives for donation-related professionals, establishing regional organ procurement organizations, and launching pilot interventions to develop scalable national models. These changes are essential to shift Japan's donation model from one of missed opportunity to one grounded in institutional accountability, medical professionalism, and patient-centered care.