Maebashi Onsen Clinic is an internal medicine clinic located in Sekine-cho, Maebashi City, Gunma Prefecture. The clinic features an onsen facility using hot water that springs from 1,500 meters underground, where visitors can enjoy natural hot spring water flowing directly from the source. Facility hours are from 10:00 to 22:00, with last admission at 21:30. Admission is 850 yen for adults for 3 hours and 400 yen for children, with an extension fee of 100 yen per 30 minutes. The facility offers a large parking lot for 50 vehicles as well as towel rental services. Inside, visitors can enjoy a walking bath recommended for beauty and health, and a gluten-free restaurant using local ingredients without chemical seasonings is also available. The facility is barrier-free and accepts credit cards and electronic payments, creating an accessible environment for many users. Cultural classes and events promoting physical and mental health are also held, making it a comprehensive facility integrating medicine, hot springs, and food culture.