was a samurai of the Satomi family who fought against the Hà Âjà  clan during Japan's Sengoku period.
He participated in the Siege of Odawara (1561) against Hà Âjà  clan under Uesugi Kenshin.
Later, he was defeated by Hà Âjà  Ujiyasu at the battle of Kà Ânodai (1564); his father, Satomi Yoshitaka, had been defeated by Ujiyasu's father, Hà Âjà  Ujitsuna, in the battle of Kà Ânodai (1538).
Yoshihiro also commanded forces in the 1567 battle of Mifunedai in which the enemy commander, Ã Âta Ujisuke, was killed.