Nakashima Clinic is a community-based internal medicine clinic located in Shakujiidai, Nerima Ward, Tokyo. Dr. Masaji Nakashima serves as the director, providing care for local residents' daily health management and addressing various health concerns. The clinic is open three days a week—Tuesday, Thursday, and Friday—with afternoon hours only from 3:00 PM to 6:00 PM, making it convenient for patients to visit after work or school. The clinic is closed on national holidays and during the year-end period (December 28 to January 3), and temporary closures may occur, so patients are advised to confirm availability before visiting. Appointments are required and should be made via the dedicated reservation number, ensuring shorter wait times and smoother consultations. Specializing in internal medicine, the clinic handles common ailments such as colds, fevers, and digestive issues, serving as a primary healthcare facility for the local community.