Kawaguchi Sekiya Respiratory and Internal Medicine Clinic is a respiratory and internal medicine clinic located just a 1-minute walk from the East Exit of Kawaguchi Station on the JR Keihin-Tohoku Line. It was established to address the local medical need for respiratory specialists in Kawaguchi City. Careful examinations are provided by respiratory specialists, offering treatment for all respiratory conditions including persistent cough and asthma. The clinic is equipped with testing facilities comparable to general hospitals. Referrals to affiliated general hospitals and university hospitals are available when necessary. Patients aged 15 and older are accepted, with clinic hours from 9:30 AM to 1:00 PM and 2:30 PM to 6:00 PM. First-time patients are accepted until 12:30 PM in the morning and until 5:30 PM in the afternoon. The clinic is closed on Wednesday afternoons, Saturday afternoons, Sundays, and holidays. An appointment-based system with time slots is prioritized, and patients with fever are required to contact the clinic in advance. Multilingual services including English support, credit card and electronic payments, and barrier-free access are available.