According to our records, this business is located at 1 Camino Sobrante # 6 in Orinda (in Contra Costa County), California 94563, the location GPS coordinates are: 37.8843547 (latitude), -122.1917447 (longitude). Niwa Restaurant is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Frank Shen. Current estimates show that the unit has a sales volume of $200,000 and staff of approximately 5 people. You can contact the company by phone at (925) 254-1606.