A moon rabbit, she came to Gensokyo about 30 years ago to escape a war between the Earth and the Moon. Since then, she has been an apprentice to Eirin, a pet to Kaguya, and a caretaker to Tewi. She has the power to drive people mad with her eyes — mainly in the form of hallucinations — as well as communicate telepathically with her kind. She also has control over waves of all kinds, such as light waves, brainwaves, and electromagnetic waves. "Udongein" and "Inaba" are both nicknames, the first given her by Eirin and the second Kaguya; the latter is what Kaguya calls all rabbits. (Source: Wikipedia)
Mariemaia Khushrenada is the daughter of Treize Khushrenada, the Duke of OZ and Leia Barton, daughter of Dekim Barton and sister of the real Trowa Barton, conceived during the meeting between the two on Colony X-18999 (as detailed in the Episode Zero manga). Supposedly dying at an early age, Mariemaia later resurfaced as the figurehead of the Mariemaia Army, which largely consisted of soldiers who had been loyal to Treize. Thanks to her grandfather Dekim's grooming, she was fully prepared to ravage the Earth and take her place as the World Sovereign, believing this to be what her father, Treize, would have wanted. If Operation Meteor went as planned, the young girl would be ruler of Earth, as stated by her uncle, though, in fact, she would be a puppet ruler as seen by her grandfather. Mariemaia kidnapped Vice-Foreign Minister Relena Darlian so there would be no opposition to the Barton family's rule over the Earth. The occupation of Earth was quick with no resistance and victory seemed assured, that is until a number of insurgents, including the Gundam pilots fought back. Mariemaia felt that their efforts would soon be exhausted, until the populace stands up and Wing Zero destroys the shelter. Dekim urges her to take up her rightful place as ruler of Earth but Relena slaps sense into her, literally. She then saves Darlian's life when her grandfather tried to kill her. Lady Une soon has her rushed to medical attention. Soon afterwards she makes a full recovery and is adopted by and placed in Une's custody. Source: Gundam Wiki
Anita is Romeo's childhood friend who had a deep crush on him. She lives in Sonogno Village. Anita wanted to marry Romeo in the future. When she learned that Romeo could possibly die while working as a chimney sweep in Milan, she tried to convince him not to leave Sonogno. Unfortunately, Romeo had already decided that he would go to Milan for the sake of his father, Roberto. Because of this, Anita became angry and very sad.
Jack's little sister, loves animal and tends to name every random animal she sees. Helps Peanut (Morgan) by collecting medallions.
Annie was a friend of Mao Yenrai and somehow involved in the Red Dragon crime syndicate. She is a keen informant and in general a very sharp lady.
Appeared in episode 8. She used to be called Olivia and was neighbors with Eru, before she lost her memories. She was recycled under her current name, Andie, and now works as a marksman from Terminal Service Three.