Wakasa Province
When he wasn't in battle, he was aiding Nobunaga's conquests by taking care of political affairs and was the building magistrate for Azuchi castle. One of the characters of his family name was said to have been granted for the Hashiba name for Hideyoshi. His participation made him favored by Nobunaga, among many of other deeds. The extent of Nobunaga's trust can be seen by the fact that Nagahide married Nobunaga's niece, while his son was Niwa Nagashige. These services let Nagahide rule over the fief of Obama in Wakasa Province, and Sawayama Castle in Ōmi Province.