Located in Yotsuya, Shinjuku Ward, Tokyo, Yotsuya-Murakawa Internal Medicine Clinic specializes in internal medicine for patients aged 13 and above. The clinic focuses exclusively on internal medicine, with particular expertise in endocrinology such as diabetes and thyroid disorders, while also providing general initial care for internal medicine conditions. In terms of examinations, the clinic offers X-ray, ultrasound (by appointment), blood tests, and urinalysis, with same-day reporting of diabetes-related results. The clinic also provides vaccination services, including pneumococcal, shingles, hepatitis B, measles-rubella (MR), mumps, and chickenpox vaccines. Additionally, the clinic is designated as a facility for ward health checkups. For self-pay treatments, the clinic offers ED and AGA therapies, with medications prescribed on-site. Treatment for allergic conditions such as hay fever, allergic rhinitis, and conjunctivitis is also comprehensive, with oral medications, eye drops, and nasal sprays available. This clinic supports English and has on-site parking. Closed on Wednesday (all day), Saturday afternoon, Sunday, and holidays. Appointments are generally not required.