Kouzuki Misuzu

Granddaughter of Kouzuki Shigetaka(Kakka) and one of the『Women』of Yoshida Yoshinobu.

She hate other men and its resulted in her being a lesbian girl and Katagai Nagisa was training her and Kudou Michi was also her partner, BUT after she start "knowing" Yoshida Yoshinobu she become his woman and promised to never have lesbian sex behind his back and only do it when he is included.

At the start of the story she was chosen as Yoshida fiancée but later in the story she is losing the position slowly as she makes stupid decisions and thinks her position as the future wife is granted, and  now more girls wants to be his(as Kuromori Kou) fiancée.