Kahan Hospital, located in Matsuminamimachi, Karatsu City, Saga Prefecture, is a hospital operated by the medical corporation Shourakukan, specializing in internal medicine. General outpatient services are available on weekday and Saturday mornings (9:00–12:30), with fully appointment-based specialist consultations offered on Monday, Wednesday, and Friday afternoons (13:30–17:00). The hospital features a higher brain function disorder clinic, a memory loss clinic, and a palliative care ward, and also serves as a Dementia Disease Medical Center, providing a wide range of specialized care to meet the diverse needs of the local community. The hospital is actively engaged in patient education through programs such as lifestyle disease prevention classes, and contributes to improving regional healthcare standards by hosting dementia care training sessions for primary care physicians. English-language support is available, making it accessible for patients whose native language is not Japanese. The facility accepts credit cards and electronic payments, and is equipped with parking and barrier-free facilities, ensuring ease of access for elderly patients and those with physical disabilities.