TV-Series
Description
Princess Sienna is the English adaptation name of Saori Kido, the mortal reincarnation of the Greek goddess Athena in the anime Saint Seiya. She is introduced as the granddaughter of Lord Nobu, a wealthy and powerful benefactor, and is raised by him in relative comfort and privilege in Japan. Though she appears to be around eighteen years old, official materials state that she is actually thirteen. She has a gentle, dignified bearing, with long, light violet hair, and her civilian life conceals a far greater destiny that is gradually revealed over the course of the story.
In terms of personality, Princess Sienna is portrayed as kind, brave, serious, and dutiful. Even before she fully understands her divine nature, she displays a strong sense of responsibility toward the people around her. She is serene and deeply forgiving, and over time she develops a humble and loving character, becoming fiercely protective of her warriors and of all humanity. Unlike the combat-oriented Saints who serve her, her strength does not lie in physical fighting. Instead, she fights through love, sacrifice, and unwavering faith in her followers, and her presence serves as an emotional and spiritual anchor for the heroes.
Her central motivation is the protection of Earth and its people from the evil forces that periodically threaten to conquer it. As the reincarnation of Athena, she is destined to oppose other gods such as Poseidon and Hades in recurring holy wars. She also carries the responsibility of finding the rightful bearer of the Sagittarius Gold Cloth, an artifact that Lord Nobu reveals has the power to lead people and overcome the darkness of the world. To identify a worthy candidate among the Bronze Knights, she organizes a martial arts tournament known as the Galaxian Wars. During this event, she promises the knight Seiya that if he wins the tournament, she will help him find his long-lost sister.
Her role in the story expands considerably as the plot unfolds. At first she appears mainly as the heiress who gathers warriors and sets events in motion, but after she is wounded and the truth of her identity comes to light, she becomes a central figure in the war against the forces of the Sanctuary. She supports the Bronze Knights as they fight through the twelve temples to confront a corrupt pope, and she accompanies them in later battles as well. She is kidnapped by the god Poseidon, who plans to flood the world, and she later descends into the underworld in her conflict against Hades, even sacrificing herself to give her Saints the chance to defeat the enemy. Throughout these trials, she believes that the power to change destiny lies in the courage and bonds of her warriors, and she repeatedly risks her own safety to protect them.
Her most important relationships are with the Bronze Knights and the Gold Saints. The Bronze Knights, especially Seiya, admire her kindness and bravery, and they are willing to risk their lives for her. Her promise to Seiya creates a particularly strong personal bond between them, rooted in mutual loyalty. The Gold Saints serve as her protectors and are central to her strategy in the holy wars, though it is noted that she often depends heavily on them because of her willingness to place herself in danger. Her grandfather Lord Nobu also shapes her path, having raised her and entrusted her with knowledge about the Sagittarius Gold Cloth and the coming return of evil.
Her development is one of the core emotional arcs of the series. She begins as a sheltered young woman who is unaware of her divine origins and her true purpose. Through the trials she endures, she gradually accepts her role as Athena and matures into a leader who is humble, loving, and fully committed to her sacred mission. This growth transforms her from a largely mysterious figure into the heart of the fight against evil, someone whose faith and courage inspire her warriors to achieve impossible victories.
As the reincarnation of a goddess, Princess Sienna possesses a range of notable abilities rooted in her divine nature. She has the power to foresee the return of evil forces, allowing her to prepare for coming conflicts. She wields the divine energy of Athena, which she can channel to bless and empower her Saints, and during the war against Poseidon she demonstrates enough power to seal the god once he is defeated. She also plays a crucial role in the final struggle against Hades, where her actions and sacrifice are essential to the defeat of the underworld god and his servants. Her true strength, however, lies less in overt combat and more in her role as the guiding spirit and protector of the Saints who fight in her name.
In terms of personality, Princess Sienna is portrayed as kind, brave, serious, and dutiful. Even before she fully understands her divine nature, she displays a strong sense of responsibility toward the people around her. She is serene and deeply forgiving, and over time she develops a humble and loving character, becoming fiercely protective of her warriors and of all humanity. Unlike the combat-oriented Saints who serve her, her strength does not lie in physical fighting. Instead, she fights through love, sacrifice, and unwavering faith in her followers, and her presence serves as an emotional and spiritual anchor for the heroes.
Her central motivation is the protection of Earth and its people from the evil forces that periodically threaten to conquer it. As the reincarnation of Athena, she is destined to oppose other gods such as Poseidon and Hades in recurring holy wars. She also carries the responsibility of finding the rightful bearer of the Sagittarius Gold Cloth, an artifact that Lord Nobu reveals has the power to lead people and overcome the darkness of the world. To identify a worthy candidate among the Bronze Knights, she organizes a martial arts tournament known as the Galaxian Wars. During this event, she promises the knight Seiya that if he wins the tournament, she will help him find his long-lost sister.
Her role in the story expands considerably as the plot unfolds. At first she appears mainly as the heiress who gathers warriors and sets events in motion, but after she is wounded and the truth of her identity comes to light, she becomes a central figure in the war against the forces of the Sanctuary. She supports the Bronze Knights as they fight through the twelve temples to confront a corrupt pope, and she accompanies them in later battles as well. She is kidnapped by the god Poseidon, who plans to flood the world, and she later descends into the underworld in her conflict against Hades, even sacrificing herself to give her Saints the chance to defeat the enemy. Throughout these trials, she believes that the power to change destiny lies in the courage and bonds of her warriors, and she repeatedly risks her own safety to protect them.
Her most important relationships are with the Bronze Knights and the Gold Saints. The Bronze Knights, especially Seiya, admire her kindness and bravery, and they are willing to risk their lives for her. Her promise to Seiya creates a particularly strong personal bond between them, rooted in mutual loyalty. The Gold Saints serve as her protectors and are central to her strategy in the holy wars, though it is noted that she often depends heavily on them because of her willingness to place herself in danger. Her grandfather Lord Nobu also shapes her path, having raised her and entrusted her with knowledge about the Sagittarius Gold Cloth and the coming return of evil.
Her development is one of the core emotional arcs of the series. She begins as a sheltered young woman who is unaware of her divine origins and her true purpose. Through the trials she endures, she gradually accepts her role as Athena and matures into a leader who is humble, loving, and fully committed to her sacred mission. This growth transforms her from a largely mysterious figure into the heart of the fight against evil, someone whose faith and courage inspire her warriors to achieve impossible victories.
As the reincarnation of a goddess, Princess Sienna possesses a range of notable abilities rooted in her divine nature. She has the power to foresee the return of evil forces, allowing her to prepare for coming conflicts. She wields the divine energy of Athena, which she can channel to bless and empower her Saints, and during the war against Poseidon she demonstrates enough power to seal the god once he is defeated. She also plays a crucial role in the final struggle against Hades, where her actions and sacrifice are essential to the defeat of the underworld god and his servants. Her true strength, however, lies less in overt combat and more in her role as the guiding spirit and protector of the Saints who fight in her name.