Take a train to Omi-Imazu / Tsuruga on the Kosei Line from JR Kyoto Station and get off at Shin-Asahi station (about an hour), then walk about 1.5km northwards (about 20 minutes’ walk).
Take the Meishin Expressway and get off at the Kyoto Higashi I.C. Then take the Japan National Route 161. (about an hour)
*From Nagoya and surrounding areas:
Take the Hokuriku Expressway and get off at the Kinomoto I.C. Then take the Japan National Route 8, 303 and 161. (about 50 minutes)