Sakai Internal Medicine and Neurology Clinic is a medical clinic located in Nishi-Kasai, Edogawa Ward, Tokyo, offering English support, credit card payments, and electronic payments, with parking and barrier-free facilities available. Specialties include internal medicine and neurology, covering general medical conditions such as colds, hypertension, hyperlipidemia, diabetes, and allergies, as well as neurological disorders including headaches, dizziness, tremors in the limbs, Parkinson's disease, epilepsy, dementia, and prevention of cerebral infarction and cerebral hemorrhage. The clinic is well-equipped with diagnostic equipment including electroencephalography, electromyography, peripheral nerve conduction studies, carotid artery ultrasound, and body sway tests, which are useful for diagnosing limb numbness and muscle weakness, epilepsy and dementia, assessing stroke risk, and identifying causes of dizziness. Vaccinations for herpes zoster, pneumococcus, rubella, measles, COVID-19, and influenza are available, along with rubella antibody testing. Sleep apnea syndrome testing and Botox treatments are also provided. Appointments are generally required, with first-visit registration times until 11 AM and 5 PM. Patients with fever, cough, or sore throat are requested to contact the clinic in advance, and those with fever should undergo antigen testing outside the clinic. The clinic maintains close cooperation with nearby specialized medical institutions and provides referrals when hospitalization or detailed examinations are necessary.