From Shinjuku Station take JR Chuo Line to Otsuki Station. At Otsuki Station, transfer to Fujikyu Line and proceed to Yamuramachi Station (the 6th station from Otsuki Station). After getting off at Yamuramachi Station, go straight until you find a park on your left side. After that, turn left at the intersection. The building next to the park is Guest House Yukari.