1. 1. To offer appropriate medical services
2. 2. To provide information for offering appropriate medical services
3. 3. To manage appropriate hospital operation
4. 4. To contribute to training and research to improve medical treatment
5. 5. To comply with law and the administration of medical records
6. 6. To comply with the outside audit authorities
7. 7. To provide legally required information about health and public hygiene

• When needing information sharing with the outside is often requires to offer appropriate medical services.
  - When asking for advice from a medical specialist of another medical institution.
  - When reporting to the original referring medical institution and in writing referrals to other medical institution.
  - When cooperating with other medical institutions, clinics, home-visit nursing station, and nursing-care services.
  - When explaining a medical condition of a patient to their family.
• To outsource a part of laboratory tests and other services
• To cooperate with medical education of Interns and residents.
• To provide information to VHJ (Voluntary Hospitals of Japan) for establishing the benchmark.

However, when disclosing your medical information externally, every effort is made to ensure that your name and personal identification data is not compromised.