(died 1180), also known as Ōba Saburō Kagechika, was a samurai of Japan's Heian period. The third son of Oba Kageyoshi, he fought alongside his father, against the Minamoto Clan, in the Hōgen Rebellion of 1156. Facing off against Minamoto no Tametomo during the Hōgen Rebellion, Kagechika is credited with challenging Tametomo, crying Many years later, during the Genpei War, he led Taira clan forces to a victory against Minamoto no Yoritomo at Ishibashiyama in September 1180. However, two months later, Oba submitted to Yoritomo and was decapitated.