Usui Clinic, located in Chiharadai-higashi, Ichihara City, Chiba Prefecture, is an internal medicine clinic dedicated to the everyday health management of local residents. Operated by the medical corporation Kioukai, the clinic is open from 9:00 a.m. to 12:00 p.m. and from 2:00 p.m. to 6:30 p.m., offering hours that accommodate working professionals and families with young children. Wednesday, Saturday, and Sunday afternoons are closed, so checking the schedule before your visit is recommended. Specializing in internal medicine, the clinic handles a broad range of conditions—from common infections such as colds and influenza to the management of lifestyle-related diseases including hypertension, diabetes, and dyslipidemia. On-site parking ensures smooth access by car, and barrier-free design makes the facility safe and comfortable for elderly patients and those with mobility challenges. As a trusted neighborhood primary care provider in the Chiharadai area, the clinic continues to support the health of the community.