Shishigaya Village where Yokomizo house is located is one of the hard place to live because of Tsurumi River. Tsurumi River used food a lot. During the Edo Period, about 250 people lived in Shishigaya Village. Yokomizo House is one of the only houses which still exist from that area.
It is now public place where you can apply to use for your activities.
Official Website: http://www.yokomizoyashiki.net/index.html