Yotsuya Ekimae Clinic is located on the first floor of Comore Yotsuya, a 2-minute walk from Yotsuya Station on the JR Chuo Line, Chuo-Sobu Line, and Tokyo Metro Marunouchi and Namboku Lines. This clinic specializes in internal medicine, with Dr. Ao Ojima, Vice Director and certified diabetes specialist by the Japan Diabetes Society, leveraging extensive experience at university hospitals as a diabetes specialist and general internist to provide healthcare focused on health management. Dr. Yosuke Ojima, a plastic surgery specialist, also practices at the clinic, establishing a system where patients can receive high-quality, specialized care from two specialists. As a community-based family doctor, the clinic aims to be a familiar medical facility where patients can easily consult about any concerns, offering comprehensive health support to a diverse range of people. The clinic provides English-language services and accepts credit cards, debit cards, and electronic payments.