Otaka Neurosurgery & Internal Medicine, located in Kashiwa-cho, Tachikawa City, Tokyo, is a highly specialized clinic approximately a 5-minute walk from the south exit of Tamagawa-Josui Station. The clinic specializes in neurosurgery, neurology, and internal medicine, providing care across a broad range of conditions — from everyday neurological symptoms such as headaches, dizziness, and memory concerns, to cerebrovascular diseases including stroke and subarachnoid hemorrhage, as well as lifestyle-related conditions such as diabetes, hypertension, and dyslipidemia. A key feature of the clinic is its brain health screening program using MRI and CT imaging, with results available on the same day. The standard course takes approximately one hour, making it accessible even for those with busy schedules. The clinic also offers advanced treatments including anti-CGRP antibody therapy for migraines and Kampo (traditional Japanese herbal medicine) prescriptions, providing a variety of treatment options tailored to each patient's condition and preferences. For the dementia medication lecanemab, the clinic offers information sessions and preliminary screening, with a referral system to specialized medical institutions in place. The facility is fully barrier-free and equipped with a parking lot. Credit card and electronic payment options are available for added convenience. Open on Saturdays in addition to weekdays, the clinic is widely used by local residents as an easily accessible healthcare provider.