Hakodate’s Yachigashira Onsen, first opened in 1953, has recently privatized and undergone a renewal in 2013. This onsen offers you the opportunity to choose between their highest (43.5℃), mid-level（42℃） and lowest temperature Jacuzzi baths, each containing their specialty iron-fortified brownish waters. Don’t miss the open-air bath, known for its signature star-shape to match the nearby “Star Fort,” Goryokaku ! If you’re in the need for a snack and some relaxation, this facility also offers a first-floor break room and a cafeteria featuring soft-serve ice cream and light meals. You might just become one of the many regular customers who have come to love this Hakodate establishment!