Battle of Numajiri

The Battle of Numajiri was part of a campaign of eastern expansion by Hojo Ujiyasu, who brought the Hōjō into conflict against the Satake clan of Hitachi Province. The Satake was led by Satake Yoshishige, who was renowned for his ferocity in battle; and was also known by the nickname "Ogre Yoshishige" (鬼義重, Oni Yoshishige).

Battle of Numajiri
Part of the Sengoku period
Date 1567 Location Hitachi Province, Japan Result Satake clan victory
Belligerents
Later Hōjō clan	Satake clan Satomi clan Utsunomiya clan
Commanders and leaders
Hojo Ujiyasu Hojo Tsunashige	Satake Yoshishige Satomi Yoshihiro
Strength
80,000 troops	20,000 men

Allied with the Satomi clan and Utsunomiya clan, Yoshishige resisted Hôjô expansion and fought against the Later Hōjō clan, who were extending their power into southern Hitachi.^[1] At Numajiri, 20,000 men under Yoshishige fought against 80,000 Hōjō troops.^[1] The Satake won, due in part to the use of over 8600 matchlock guns by their troops.^[1]