Yurika Toudou
藤堂 ユリカ
She is one of the main characters and one of the four mysterious girls in the first opening. Her dress type is cool, with gothic and loli touches. Her debut is episode 19. Her favorite brand is LoLi GoThiC.
In episode 39, Yurika is announced as the last official member of Tristar, after Ran quit in order to join Soleil.