She is Rea's mother. It is revealed later that Rea's father married twice, making Aria Rea's stepmother. Though, she is seems to be a drunkard and uncaring, she does have a good side where she doesn't stop Rea from occassionlly sneaking away from the manson, in fact she does wish that she be freed from her controling father.
Chief mechanic. He is married to Miharu, but has been separated from her for various years when the series starts. He is 36 years old. (Source: Wikipedia)
Karura was once princess of Na-Tunku before she was taken down and replaced with a puppet of the Shakukoporu. She is found after killing many enemy soldiers *with her bare hands* in order to escape. Even though she's royalty, she decides to live a "normal" life as "Karura", serving Hakuoro. She and her brother are the last two Giriyaginas on Earth. Her superhuman strength lets her wield a ridiculously heavy sword, thus making her a very effective shock troop, acting more like Hakuoro's tank on the battlefield and ripping through enemy troops. She's often seen carrying a jug of sake around, sometimes even on the battlefield. She appears to have known Urutori from long ago, though their shared history is never revealed. During the slave's revolt in Na-Tunku, Karura swears everlasting devotion and fealty to Hakuoro, the most sacred vow one of her kind can make. Her brother, Derihourai, becomes the new emperor of Karurauatsuurei (named after Karura), the new name she gives Na-Tunku after the slave's revolt succeeds.
The Director General of Space Patrol's Ogikubo branch. He has a strong sense of justice, to the point that his many catchphrases include the word "Justice." Although he talks big, he acts little, often relying on other characters, especially his secretary. He also jumps to conclusions, as seen when he repeatedly arrests and frees Luluco in the first episode.
He is almost always seen sitting at his desk and gesturing with his extended index and middle fingers in the shape of a gun. His skeletal body constantly burns with a purple flame, which appears to be a manifestation of his sense of justice.
Tenkou is an evil, powerful man and the King of the Shitennou (Four Heaven Kings), who he controls and commands. He is even more powerful than Nakago, who served him, and even more evil. Tenkou believes he is a god, and it is his dream to attain the ultimate power of the "Shi Jin Ten Chi Sho", and become the ruler of both the book world and the real world. Tenkou is extremely powerful, merciless, and cruel. He kills people with no hesitation or remorse, and controls others, forcing them to acknowledge his superior powers. From linkFushigi Yuugi - The Fire of Suzaku's Wings
Gennai Hiraga was the original figure who destroyed the White House and appears multiple times throughout the series. He unleashes a mysterious power in the form of green lightning bolts which is used in the series to cut the entire electricity supply of New York City, disable aircraft and destroy buildings in Washington DC. In the final episode at the I-Jin fortress, Yomiko and Gennai engage in a swordfight, using a lightsabre-type weapon and a paper sword respectively. He dies when Yomiko uses a $100 bill to rupture a liquid nitrogen coolant line, whereupon he is frozen solid and shattered.