Name: Sanada Saemonnosuke Yukimura
Also Known As: Genjirou, Yukino
Age: 37
Date of Birth: February 29th
Height: 170 cm
Weight: 53 kg
Blood Group: A
Family: Sanada Nobuyuki (brother), the Sanada Jyuyushi
Master/teacher: Anri
First Appearance: Volume 03, Chapter 22
Voiced By: Megumi Ogata (Japanese)

Interests: Fishing, shogi
Likes: Women, sake, himself, lounging about in the sun
Dislikes: Boring people, busy days
Favourite Food: Cooked saba (fish) with rice in tea broth (ochazuke)
Disliked Food: None in particular

Sanada Yukimura is a samurai who is out of favor with the Shogun, Tokugawa Ieyasu, because he and his father, Masayuki, sided with Ieyasu's opponents during the Battle of Sekigahara. He is supposed to be in exile at Kudoyama (Mount Kudo) but frequently slips away to try to rouse other samurai nobles against the Shogun. In this role, he uses an assumed name, Genjiro. Presumably this is what he was doing when he ran into Kyo, Yuya, and Benitora in Volume 03. He is fond of liquor and carnal pleasures, but by the end of Volume 03, it's revealed that he's also a fantastic swordsman, and he has a reputation as a stellar military leader as well. His skills are equal to those of Demon Eyes Kyo, and he is able to tie with him in their last match. His skills increase parallel to Kyo's throughout the story. While you don't see Yukimura much during the Mibu trials his skill developement becomes onvious at the climax of the story.

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(source: SDK Wiki)