If you are an ArcGIS Desktop user or web developer, you can consume our ArcGIS Server services in your application.  Just use these paths to access the services:

ArcGIS Server REST services catalog: http://maps.matsugov.us/ArcGIS/rest/services/

Link to establish a connection in ArcCatalog: http://maps.matsugov.us/arcgis/services/

Be sure to include the trailing slash in these links.  Also our services are not directly previewable in ArcMap from the REST services catalog.