5-16 Honjo, Koyoen, Nishinomiya, Hyogo 662-0015, Japan
The closest train station is Hankyu Koyoen station.
Ride the Hankyu Kobe line to Shukugawa station, switch to the Koyoen-bound line and ride two stations to Koyoen (last station on the line). Turn right when you exit the gate, Walk straight up the street for approx. 200m and turn right at the corner (you will see a building on your right with a flower shop on the 1st floor). Walk down this street until you pass a restaurant ("Komago") on your left, and then pass a private residence, a parking lot, and another private residence. The driveway to Arrowfield is now on your left. (Enter the driveway and the stairway to the office are on the right side).
Please refer to the following map (click on the image for Google Maps site).
There is a parking area at Arrowfield.