Umimoto

From Shinjuku Station: Board the Odakyu Romancecar to Hakone-Yumoto Station (80 minutes). Then take the Hakone Tozan Railway to Ohiradai (15 min). A 3-minute walk from there.
By Car: Exit the Tomei Expressway at the Atsugi Junction and transfer to Odawara-Atsugi Road, and exit at Hakoneguchi. Continue along Route 1 for roughly 15 minutes.