An Unresolved Death of a Hospital Patient in Japan,
Followed by Alleged Institutional Actions Involving Medical, Legal, and Police Systems

2010–2025 | Comprehensive investigative chronology

Case Definition (for independent review)

This archive documents an unprecedented unresolved case in Japan in which the unnatural death of a patient that occurred inside a hospital was jointly erased by relevant institutions and treated as if it had never existed. The materials indicate that medical procedures were carried out without an intent to treat the patient and that the clinical course was deliberately directed toward death. Following the death, the hospital, police, and administrative authorities acted in coordination to substitute the cause of death from an unnatural death to a natural death, thereby eliminating the incident from official records and effectively erasing its existence.

This case concerns a death following medical intervention in Japan that presents indicators of intentional lethal acts within a hospital setting, rather than an accidental medical error. The central issue is not the fatal outcome itself, but a sequence of actions in which treatment was not pursued in good faith, life-saving options were withheld, and the clinical course was steered toward death. After death, circumstances warranting independent scrutiny appear to have been systematically reclassified as natural causes through coordinated medical representations, post-mortem mischaracterization, and administrative processing. Taken together, the materials raise serious questions about the failure—and possible subversion—of medical, forensic, and oversight safeguards intended to prevent such outcomes.

2010 – PCI, Deterioration, and Death

24 August 2010 – PCI Procedure

27 August 2010 – Critical Deterioration and Hidden Cardiac Tamponade

12 September 2010 – Death in Hospital

2010–2012 – False Autopsy, Forged Documents, and Early Legal Attempts

Late 2010 – Suspicious “Judicial Autopsy” and Death Documents

2010–2012 – Independent Checking of Documents

October 2010–January 2012 – Lawyer Consultations

2011–2016 – Domestic Media Outreach Without Effective Response

Media Contact Attempts

2018–2019 – Anonymous Whistleblowing Attempts via Tor and SecureDrop

2018 – Domestic Media via Anonymous Email

2019 – Overseas Media via SecureDrop

2020–2022 – Temporary Pause and New Harassment

2020 – Suspension of Activities

2021 – Attempt to Return to Ordinary Life

2022 – Discovery of Harassment Related to Marriage Activities

2022–2024 – Online Whistleblowing and Apparent Suppression

Whistleblowing Website and Social Media

2025 – New Phase: Technical Countermeasures and International Strategy

Consultation with AI and New Direction