Located in Haramachi, Shinjuku-ku, Tokyo, this clinic specializes in internal medicine for allergic diseases and is equipped with barrier-free facilities. The clinic supports multiple languages including English and Korean, and is registered with Tokyo's emergency medical interpretation service. COVID-19 vaccinations are available on a walk-in basis without an appointment. Designated as a medical facility for feverish patients, the clinic ensures separate patient flow for general and fever patients. PCR testing continues to be available, with infection control measures including an infection control manager and dedicated fever outpatient services. The clinic has introduced a queuing notification system, allowing patients to wait comfortably outside the facility. They are also promoting medical digitalization through electronic eligibility verification using My Number cards, electronic prescription issuance, and electronic medical record sharing.