1. Itoigawa General Hospital
2. Sendai Headache and Neurology Clinic
3. Department of Health Promotion, Itoigawa City
4. Department of Neurosurgery, Itoigawa General Hospital
5. Department of Neurology, Itoigawa General Hospital
6. Nou National Insurance Clinic
7. Department of Pediatrics, Itoigawa General Hospital
8. Itoigawa High School
9. Itoigawa Hakurei High School
10. Kaiyou High School
11. Board of Education, Itoigawa City
12. Nurse-Senka, SMS Corporation
13. CreatOne, Regnition
14. Department of Internal Medicine, Itoigawa General Hospital
15. Department of Nursing, Itoigawa General Hospital
16. Department of Anaesthesiology, Toyama University
17. Department of Surgery, Itoigawa General Hospital