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.
Miiru is a new freshman at the college Taka, Keisuke, and Tetsuya attend. She decides to join Keisuke's Ancient Chinese Mythology Club, where she sees and reads some of the "Shi Jin Ten Chi Sho". She believes Keisuke's story about another world inside the book, where his little sister was pulled in and became the Suzaku No Miko. Miiru, however, is the second of the Shitennou working for Tenkou, and has the ability to use blood to control or harm people. She can plant parasites in the blood, or make dolls out of blood and use them as tools for manipulating a person's actions. Miiru is the older sister of Ren, and like her younger brother, was granted her powers by Tenkou and can travel between the two worlds. From linkFushigi Yuugi - The Fire of Suzaku's Wings
Yuki, White Album's main heroine, is an idol singer rising in popularity, and is affiliated with the Ogata Productions. She has a warm and kindhearted personality, and is in her second year attending university with Touya, with whom she attended high school together. (Source: Wikipedia)
Touya's childhood friend. She's athletic but a bit of a strange girl. She lost her oldest brother in a traffic accident and now uses Touya as a replacement for him. She probably has a crush on Touya but convinces herself that that's not true.
The third up and coming idol.
Toya's childhood friend. Clever and a bit secluded girl. Good scenario writer and designer. Probably has crush on Toya but knows that she doesn't have any chances so she hides her feelings from him