Located in Ogawa-machi, Uki City, Kumamoto Prefecture, Diamond City Clinic is an internal medicine practice that has served this community for 14 generations. The clinic operates weekdays from 9:00 AM to 12:00 PM and 2:00 PM to 6:00 PM, closed on Wednesdays but open on holidays excluding Wednesdays. Beyond its regular schedule, the clinic offers holiday consultations and home visits, with pediatric care available on Saturday and Sunday mornings as well as holiday mornings. Services include general internal medicine, ingrown nail treatment using electrocautery, ear piercing, smoking cessation therapy, influenza vaccination, and self-pay nail trimming. The facility is located within a shopping mall with ample parking, providing easy car access and a family-friendly environment. The clinic is wheelchair-accessible and offers support in multiple languages including English and Korean.