Located in Hongo, Fujioka City, Gunma Prefecture, Hikari Hospital is a medical facility operated by Wako Medical Corporation, specializing in internal medicine. Outpatient hours are from 9:00 AM to 12:00 PM and 3:00 PM to 5:30 PM, with the afternoon session on Thursdays ending at 5:00 PM. The hospital is closed on Sundays and holidays, as well as during the year-end and New Year period from December 30 to January 3, and during the Obon period from August 13 to August 15. In addition to general outpatient services, cosmetic medicine is available daily except Wednesdays. The facility is equipped with comprehensive health checkups, corporate health screenings, inpatient care, and a regional liaison office. It also operates on-site facilities including short-stay services, serviced housing for the elderly, day services, and home care services. Patients are required to bring their My Number card and insurance card. Those with fever or cold symptoms are requested to contact the hospital before visiting. Payment can be made by credit card or electronic payment, and parking is available. The hospital is barrier-free and provides English-language services. The reservation system has been updated, with appointment slots for the following four weeks released every Saturday at 12:00 PM.