Located in Osachi-Kohagi, Okaya City, Nagano Prefecture, Suwakoh Hospital is an internal medicine hospital dedicated to serving as the community's primary care provider. With extensive diagnostic facilities, the hospital provides outpatient and inpatient care, along with post-discharge visiting nursing, rehabilitation, and home-based treatment support. The hospital focuses on recovery rehabilitation for cerebrovascular and orthopedic conditions, and accepts rehabilitation transfers for post-surgery patients from other medical facilities. For dementia care, the hospital offers differential diagnosis using MRI to assess cerebrovascular conditions, and provides dementia day care services with transportation for both mild and severe cases. When inpatient care is necessary, the hospital features the only dementia treatment ward in the Suwa Medical Area, where occupational therapists provide daily living function training for over 4 hours per day. Clinical services are available Monday through Saturday, with outpatient reception from 8:00 to 11:00 and consultation hours from 8:30 to 17:00. Afternoon consultations are by appointment, and emergency care is available 24 hours a day. The hospital accepts English-speaking patients and supports credit cards and electronic payments, with parking and barrier-free facilities available.