The daughter of the feudal warlord Oda Nobunaga, Princess Sara is a talented ninja, but is considered an enemy by many ninja clans due to her father's actions. Assassins are regularly sent after her. She once faked a marriage to Shimo-no-Hanzo to save Iga from attack. Though she despises Kami-no-Hanzo's flirting, her love for him is so strong that she would rather die than live without him. She is now pregnant with Kami-no-Hanzo's child. It is revealed that she climbs three mountains every day to stay fit.