Akihabara Naika Cynthia Clinic is an internal medicine clinic located on the B1F of Akiaba Trim, directly connected to Tsukuba Express Akihabara Station and about a 1-minute walk from the JR Akihabara Station Central Ticket Gate. Dr. Akira Tsuchida, the clinic director, graduated from Kobe University School of Medicine, specializes in cardiology, and earned his medical doctorate from the University of Tokyo Graduate School. As a certified specialist of the Japanese Circulation Society, he treats a wide range of conditions from cardiovascular diseases such as heart failure, angina, and arrhythmia to lifestyle-related diseases including hypertension, diabetes, and hyperlipidemia. The clinic actively utilizes SGLT2 inhibitors and GLP-1 receptor agonists for diabetes treatment, and offers sublingual immunotherapy for cedar pollen and dust mite allergies, treatment for sleep apnea syndrome, and COVID-19 PCR and antigen testing (results in about 20 minutes). A collaborative echo center provides precision examinations using state-of-the-art ultrasound equipment. Open until 8 PM on weekdays and also on Saturdays, the clinic offers convenient access for patients who can only visit after work or on weekends. The facility is barrier-free designed to accommodate wheelchair users and those walking with canes, and accepts credit cards and electronic payments.