RostoshiRostoshi is a rural locality and the administrative center of Rostoshinskoye Rural Settlement, Ertilsky District, Voronezh Oblast, Russia. The population was 1,384 as of 2010. There are 22 streets.GeographyRostoshi is located on the Tokay River, 32 km south of Ertil by road. Ertil is the nearest rural locality.