Aoi Toosaka

Birthday: September 5
Height: 160 cm
Weight: 50 kg
Three sizes: B78 W57 H82
Blood type: 0

Aoi is the childhood friend of Kariya Matou, and became the wife of Tokiomi Toosaka, adopting his surname. She is the mother of Tokiomi's two daughters, Rin and Sakura.

Aoi is a passive and loyal woman who does not interfere with her husband's affairs, described by Kirei Kotomine as the ideal version of a traditional wife. She accepted Tokiomi's proposal with full knowledge of what it meant to marry a mage. While Kariya loved her as well, he peacefully gave up pursuing her affections because she seemed happy accepting Tokiomi's proposal. It is implied that Aoi and Kariya remained in touch, given that her daughters, especially Sakura, were fond of Kariya's company.

(Source: Wikipedia)