Jorakuji is the family temple of the Oda clan of the Obata Domain, descendants of Oda Nobunaga's second son, Nobukatsu. Since 1615, when Nobukatsu's grandson Nobuyoshi became lord of Obata, the temple served as the burial ground for eight generations of clan lords. The graves of the Oda family lie within its grounds, carrying on Nobunaga's bloodline to this day.