Yuki is a character and one of the main female protagonists from the The Last Blade series.
She is the daughter of a foreign family that managed ship trades; unfortunately, her family died in a ship accident. She is later adopted by the warrior Gaisei, who trains her along with two other students: Moriya Minakata and Kaede. Unlike her fellow companions, she is trained to wield the naginata instead of the katana, as Gaisei knew that her strength could adapt better to the polearm (at the time, the naginata was a common weapon for women; this more or less ended with the Bakumatsu). She secretly develops feelings for Moriya over the course of her training.
The year she turns 13, she returns with Kaede to find their teacher dead and Moriya standing over the body. Mortified, she watched as Kaede attacked Moriya. Moriya silently took his leave shortly thereafter. She and Kaede then embarked on a five year journey, eventually discovering the truth: a powerful swordsman named Shinnosuke Kagami was the one who had murdered their master. She assists Kaede in defeating Kagami, both avenging their master’s death and clearing Moriya's name.
In The Last Blade 2, Yuki and Kaede discover that she is the maiden that is to perform the sealing of evil, as evidenced by her necklace and its recent glowing. After this, she and Kaede part ways and she is left to make her decision about her destiny. Eventually she agrees, and she sacrifices herself to close Hell's Gate.
Yuki is a strong and determined woman who wants to make peace with her siblings' strife. She becomes more morose and soft-spoken once she learns of her destiny as the sacrificial maiden but retains her tough will to live. She cares romantically for Moriya, though she never admits her feelings to him.
Fatal Fury/Garou Densetsu
Art of Fighting