Located on the first floor of Ichibancho Central Building in Ichibancho, Chiyoda-ku, a 5-minute walk from Exit 5 of Hanzomon Station on the Tokyo Metro Hanzomon Line, Insho Hinode Clinic is a medical practice offering general practice and family medicine centered on internal medicine. The clinic director, Dr. Yutaka Sekiguchi, is a general practitioner with extensive clinical experience spanning not only internal medicine but also pediatrics, emergency medicine, and home visit care, serving the community in the role of what is known in Western countries as a General Practitioner (GP). Guided by the principle of being "the first place to consult for any health concern, no matter how minor," the clinic provides care that takes each patient's lifestyle and background into account. Consultation hours are from 10:00 to 13:00 in the morning and 15:00 to 19:00 in the afternoon, with closures on Tuesdays, Fridays, and national holidays, while Saturday and Sunday consultations are also available (Saturday afternoons and Sundays are subject to out-of-hours surcharges). The reception desk supports Myna health insurance cards and smartphone-based Myna insurance card verification, accepts credit cards and electronic payments, and the facility is fully barrier-free. Its highly convenient location near the British Embassy and the specialized expertise to address a broad range of internal medicine concerns through general practice are among the clinic's most notable features.