Horie Clinic, located in Honmachi, Toyonaka City, Osaka Prefecture, is an internal medicine clinic equipped with a parking lot and barrier-free facilities. It offers services in English, operates from 9:15 AM to 12:15 PM on Monday, Tuesday, Wednesday, Friday, and Saturday, and from 4:15 PM to 6:15 PM on Wednesday and Friday. It is closed on Sundays and national holidays. At this clinic, Director Naho Ohnishi and Deputy Director Masayoshi Ohnishi provide medical care, and the Deputy Director holds qualifications as a diabetes specialist, thyroid specialist, and general internal medicine specialist. Both regular and voluntary influenza and COVID-19 vaccinations are available, targeting individuals aged 3 and above. In January 2026, a reservation system was introduced, accepting sequential reservations starting from 3 days before the appointment.