Nanairo Clinic is an internal medicine clinic located in Mukaihara, Itabashi Ward, Tokyo, providing medical services 365 days a year. As a local primary care provider, the clinic emphasizes primary care and serves as the first consultation point for a wide range of symptoms, from sudden illnesses like colds and abdominal pain to lifestyle diseases and minor health concerns, connecting patients to appropriate medical institutions or specialized healthcare when necessary. Same-day walk-in appointments are available, and patients who couldn't secure a reservation can be seen within reception hours. Vaccinations, weight management clinics, CPAP prescriptions, and mole consultations are available by appointment. Mask wearing is mandatory in the clinic, and reception is available until 30 minutes before clinic hours. On days with significant congestion, the clinic may close earlier, so please note this. Minors must be accompanied by a guardian, and prescriptions cannot be issued to children with only the guardian present. The clinic provides English and barrier-free services, implements online medical information retrieval and utilization, works on generic prescriptions, and maintains hospital infection prevention measures as a recipient of the outpatient infection control improvement addition. The clinic does not have a dedicated parking lot, so patients must use nearby coin parking.