There is a garden called the Garden of Fudo Diety behind of Nagomi no Yoneya main store. It is located at the place where the image of Fudomyoo was temporally relocated about 400 years ago. And there is a well called "Fudo well" in the garden. The well's clear water has been known as a holy water for a long time. The well has been protected by the store and other believer. And you can bring back this water with you for free of charge.