Birthdate: November 26 Rina Ogata, another heroine, is a popular idol singer under the same management agency as Yuki. Rina is elegant and intelligent, and maintains a mutual friendship with Yuki. She has been often occupied with work since she was young, and becomes attracted to Touya to compensate her loneliness. (Source: Wikipedia)
Is in drama club of the school Touya Fujii goes to. Had some past with Misaki with some problems with her. Currently studies and is a freelance journalist.
Lord Changwen's subordinate.
A member of a legendary assassin clan called "Chi You" that is exceptional in combat and uses the notorious Dance of Death. She fights with a sword named "Lu Seui."
One of Ohno's American friends, Susanna (more frequently known as Susie or Sue), is a petite girl with an avid interest in yaoi. Susanna comes off as somewhat harsh and unsociable, and startles the other Genshiken members by using crude anime and manga quotes in Japanese (written in katakana to show her unfamiliarity with the language). As she makes gains in comprehension, her responding solely in quotes makes it unclear just how much Japanese she understands, much to the chagrin of Ogiue and others. Her extensive knowledge of anime and manga quotes suggests that Susanna is well-versed in both, having seen Neon Genesis Evangelion, Kimi ga Nozomu Eien, Fist of the North Star, Saint Seiya, Neko-Yasha, Mahoromatic, Azumanga Daioh, Doraemon and Lupin III, among others. She also seems to be obsessed with Japanese culture. As for her age, it is undetermined, and those who would know (i.e. Ohno) refuse to tell. Susanna wishes to study in Japan in the near future. In the relaunch of the manga, Sue has transferred to Shiiou University and is a first-year student and new club member of Genshiken. She is very close to Ogiue and still spouts various anime and manga quotes. She is employed by Ogiue to be one of her assistants for the official manga Ogiue is writing and drawing. (Source: Wikipedia)
She is one of the 8 identical humans that created from genetic material collected from the male and female agents with the top results over three generations of agents who have gone through the facility. She develops romantic feelings for Fujimaru after she was told by Fujimaru that she is not just a clone but an individual. And later in Season 2 it appears that she and Fujimaru are in relationship.