Citizen volunteers' disclosure request and web database for post-vaccination deaths among 4 million mRNA COVID-19 vaccine recipients in Japan: A massive wave of deaths occurring months after vaccination, amplified and prolonged by frequent dosing

While mass vaccination campaigns of COVID-19 vaccines slowed after the 3rd dose in Europe and the United States, Japan continued its world-leading vaccination program, including up to eight doses by 2024. Since the start of COVID-19 vaccinations in 2021, Japan has experienced significant excess mor…