She is seven year old Uchuno Asahi, Morning Star of the Universe, daughter of
the late Empress Aurora, the Essence of the Universe. When Eterna
is cast under the shadow of civil war brought by a cunning and
evil force, the child Empress Eos of Eterna is thrown into exile
and killed. Her restless and wandering soul somehow breaks away
from the underworld and drifts to Earth, becoming a young, carefree,
yet also dreamy girl. One evening, a dove appears to her, and she
remembers this guardian as her own. She is told that she must
awaken and return to Eterna, however she refuses to take up the
fight for a planet that wanted her destroyed. When her best
friend is killed, however, she finds a strange power sleeping
inside her that turns her into a young woman, fighting a force
she does not understand.As a young child, Asahi is very dreamy and rather happy with everything around her. She was born on July 29, making her a Leo with an AB bloodtype. Her favorite food is ice cream and her least favorite would be eggplants. She goes to the T*A private school where her favorite subjects is science and her least favorite is math. Her talents lie in acting and she does most poorly in analytical situations. Her senshi colors are red and yellow, also her favorite colors.
As a soldier, Apollo lies in the shadow of her legendary mother and she is often distraught at this, but rarely shows it. Her sense of leadership is exceptional in that she will do anything to protect those bound by the sacred order of the Trilogy. Her attacks all deal with light and slowly change as she finds more allies with stronger antagonists. She is not much different from her alter-ego, yet at the same time, she is far more mature and seems more wise.