Aiseikai Clinic is an internal medicine clinic located in Nakazato-machi, Sasebo City, Nagasaki Prefecture. The nearest station is Matsuura Railway's Motoyama Station, approximately a 15-minute walk away, and it is also within walking distance from Nakazato Station, offering good transportation access. The clinic accommodates visitors by car and has parking facilities available. It is situated about 2 minutes by turning left at the Motoyama Intersection on the Motoyama Bypass from National Route 204 toward Saza Town, and for bus users, it is a 10-minute walk from the Motoyama bus stop on the Hirado/Saza Town route. Consultation hours are from 9:00 AM to 12:30 PM in the morning and from 2:00 PM to 6:00 PM in the afternoon, with Sundays being closed. A notable feature of this clinic is its ability to provide services in English. The clinic has also established a collaborative system with local medical institutions, partnering with Nagasaki Rosai Hospital, Sasebo Chuo Hospital, and Sasebo City General Hospital. Through such cooperation, when advanced medical care is deemed necessary, transfer arrangements to partner hospitals are made with patient explanation and consent, and a system is in place for prompt acceptance of transfers after the patient's condition stabilizes. Operated by Medical Corporation Aiseikai, this facility provides medical services centered on internal medicine to meet the healthcare needs of the community.