|Японское имя:||行橋 未造|
Blood Type: AB
Mizou Yukuhashi is a former senior of Class 13 and a former member of the Flask Plan's Thirteen Party. Yukuhashi's project name is Rabbit Labyrinth.
Like Oudo Miyakonojou, Yukuhashi really likes other people who are like them. According to Youka Naze, Yukuhashi always stays with Oudo. Yukuhashi isn't interested in the Flask Plan at all, and is just fascinated with Oudo. Yukuhashi’s interest in Medaka Kurokami is merely an extension of this; Yukuhashi wishes to use Medaka as a measuring stick to calculate just how amazing Oudo himself is. However, Yukuhashi does not consider Oudo a friend, instead believing that friends can only be made between individuals standing on equal ground. Due to Reading Minds, Yukuhashi is a talented manipulator, using words to throw opponents off balance. However, Reading Minds also make Yukuhashi highly empathetic; because Yukuhashi can understand the pain of others so well, Mogana Kikaijima considers Yukuhashi the kindest person in the world.
Voiced by: Kana Asumi