Sassa Ujiharu (佐々氏春)
Ujiharu SASSA was the son of Ujinaga SASSA. He was an individual who lived during the middle of the Kamakura period.
He was the third head of the Sassa family that was based in Sassa manor, Kazusa Province. Narimasa SASSA, who was a busho (Japanese military commander) was one of his descendants.