1. Department of Nursing, Gunma University Graduate School of Health Sciences
2. Department of Rehabilitation Sciences, Gunma University Graduate School of Health Sciences
3. Yoridokoro Mental Clinic Yokohamaeki-Nishiguchi
4. Department of Psychiatry, Sekiaikai Yokohama Maioka Hospital
5. Department of Nursing Techniques Education and Research, School of Nursing/Graduate School of Nursing, Gunma Prefectural College of Health Sciences
6. Professor Emeritus, Gunma University