country of Annan. Erstin mostly serves as a bridge between Arika and Nina, who don't get along very well. She's also part of the Coral class at rank 17, but is later demoted to rank 30. It is revealed later on that is a Schwarz member, summoning a Slave. She decided mid-battle to use her Slave to prevent Arika and Nina from fighting, however this results in her Slave being killed and alongside it, Erstin herself. : Irina is one of Arika's friends from the Aries Republic. She shows a love for technology and is under the tutelage of Yohko. : She is Coral No. 2 and a room attendant for Chie. On the outside she acts normal but is jealous of Arika's and Shizuru's relationship. Later in the series she joins to the Valkyries (a system similar to Otome's although its power source is Lena Sayers' body instead of Fumi Himeno's) and becomes a somewhat leader figure in the forces. As a Valkyrie she wears the . In the Zwei series, she is no longer an Otome and chooses to become a presidential candidate for Aries. : Lilie is a member of Arika's class and one of Chie's room attendants. She, Miya and Yayoi are always hanging out together. She and Yayoi become honorary Maki Maki members by Shiho. She is possibly the My-Otome incarnation of My-HiME character Sayuri Shino. : Another of Shiho's attendants and a girl with a very overactive imagination. She's from Lutetia Romulus. She and Lilie are made honorary Maki Maki members by Shiho. : One of Shiho's room attendants. She is close friends with Tomoe. She's from Lutesia Remus. Pearl Otome : The top Pearl student and leader of the Trias. She becomes torn between her love for Kazuya and her dreams of becoming a Meister Otome (Ger. Jap. – literally 'Master Maiden'). The GEM she receives upon appointment as Meister is the . She is a Meister Otome for Emperor Kazuya, also her lover. She has yet to lose her virginity in Zwei, as she is still able to call forth her materialisation. : Chie is Pearl number two and a member of the Trias. She is very boyish and often carries a blue rose around. She is from the Aries Republic and seems to have some relationship with Aoi, paralleling their relationship from the first series. Chie remains calm and tries to