Moon Princess group Sakura (桜) The fourteen-year-old princess of the moon and the granddaughter of princess Kaguya. She lost her parents when she was very young so she lived with her brother, Kai, until he died of a contagious disease. Ever since then, she has been under her fiancée Aoba/Prince Oura's care. She has an arranged marriage with Aoba. Sakura can wield Kaguya's sword, Chizakura, to kill youkos, otherwise known as demons. Sakura is supposed to be the only one that can control Chizakura. When using her powers, her hair turns silver like the people of the moon. She is in love with Aoba. Soul Symbol: Destroy
Aoba/Prince Oura (青葉/王良親王) The imperial prince of kingdom. He has been engaged to Sakura since he was three years old. He is very talented and is skilled in martial arts, horseback riding and calligraphy. He said that he has so many talents because he wants to be the perfect man for Sakura. He never visited Sakura when she was little but he has always been watching over her. He can use a spell to transform into a wolf, in reality that form is a result after an attack on his life with poison. When he now uses his wolf form, it bruises his body and takes some of his life span, eating it away each time. Soul Symbol: Life or Birth
Asagiri (朝霧) A Yuuki-Onna (Snow Woman) who drank the blood of a One-Inch Spirit. Asagiri used to live in a village where the sun never shines called Snowy Night Village before she was chosen to be sacrificed to the God that protects her village. She is in love with Ukyo, another snow spirit. After her village was gone she got captured by a man who would sell her and steal her back every time to make money. She was purchased by Sakura in exchange for her kimono. She can use her powers to return to full size and control snow at the cost of her life's energy. Soul Symbol: Kindness
Byakuya (白夜) A priestess from the moon. She shows the mysterious power to wield Chizakura when she fights Maimai, and turns into a beautiful young woman. In the last volume she says that she was the founder of the moon kingdom and disguises herself as an old woman to hide her silver hair.
Kohaku (琥珀) A somewhat klutzy ninja but she showed great strength in being able to fight Shuri, who used to be her friend. She has feelings for Hayate, but can't tell him because she feels guilty for using jutsu to accidentally turn him into a frog. After the jutsu broke (thanks to Rurijo) she confesses to Hayate, but is rejected since he fell in love with Rurijo.
Hayate (疾風) Kohaku's best friend. When they were young, Kohaku accidentally turned him into a frog with a jutsu. On the full moon he turns human for a day. He was in love with Kohaku but in volume 10, he realizes he has fallen in love with Rurijo after he (in his frog form) sees her bathing. They become good friends and Rurijo sprinkles moon water on him to make him permanently human.
Fujimurasaki (藤紫) Aoba's uncle and the next in line for the throne. He and Aoba do not get along and it is hinted that he has feelings for Sakura. In order to help Aoba and Sakura when Princess Yuri has tried to seduce Aoba, he offers a marriage alliance to Princess Yuri, but she chooses to leave him before the wedding. Soul Symbol: Greed
Rurijo (瑠璃条) A doll Enju made to look just like Sakura; Enju made her out of leaves and branches of an Elm tree. She despises Sakura because Enju chose Sakura over her, and has taken Sakura's place on more than one occasion. In volume 10, it is shown that she developed feelings for Hayate and sprinkles him with moon water to break his curse. After Enju discover her "friendship" with Hayate he abandoned her. Rurijo tries to kill Sakura but ends up being a follower of her.
Youko Enju or Kai (槐/戒) He was revealed to be Sakura's older brother, originally named Kai, and is also immortal. He hates humans for two reasons: 1) He thinks they are trying to control Sakura 2) the emperor put him in a water chamber to drown him over and over again, which eventually did drive him to what is described as insanity. Has a blue stone in his head from drinking the moon spring water and possesses the power to control water.
Shuri (朱里) A ninja from the Ninja village. He was told by the emperor to desert the village and pledge alliance to the moon people, namely Enju, and report back to the leader of the ninja village. He took the mission knowing that he would never be able to return to the village. He also drank the moon spring water making him immortal in have youko powers. He is in love with Kohaku.
Ukyo (右京) One of Enju's allies before Enju killed him. He also drank the moon spring water. It was shown that he was Asagiri's lover, who allied himself with Enju solely in the hopes of finding Asagiri again. He fell in love with her after she "accidentally" kissed him. Ukyo gave her a moonstone bracelet that he made as a token of forgiveness. Later, Asagiri gets mad at him because he also gave one to Lady Shimoni and gives the bracelet back to Ukyo saying she don't want it. He asks her why she hates him so much and she admits that she loved him and that he was kind to every else. He then kisses her on the lips and promises to give Asagiri a moonstone necklace for their wedding. Before he gets killed by Enju, he presents her with the necklace. Being a snow spirit like Asagiri, he also had the power of snow. Soul Symbol: Purity.
Maimai (舞々) One of Enju's allies. He also drank the moon spring water. He dresses up as a girl. It was shown that when he was young, he had ugly scars from an accident and that his fellow villagers thought of him as repulsive. One girl, Mai, the most beautiful girl in the village, befriended him because she thought he was pitiful. After Maimai became beautiful from the spring water, he murdered everyone from his village and killed Mai because he felt ugly in her presence. He is Princess Yuri's younger twin brother and has the same soul symbol as she has (Soul Symbol: Beauty). Similarly to Maora from ''
The Gentlemen's Alliance Cross'', his physical appearance is drastically different dressing as a girl: he has a girly round eye shape and a delicate feminine neck as opposed to his masculine appearance.
Others Oumi (淡海) She was Sakura's lady in waiting. She was turned into a youko by Enju and was killed by Sakura. After, in volume 7, she helps Sakura escape Chizakura when she was controlled by Enju. Soul Symbol: Trust
The Emperor He was the one who ordered that Enju be imprisoned in a water chamber. He eventually imprisons Sakura in the same kind of water chamber, although she is quickly rescued by Enju, who kills him.
Princess Yuri (百合) Young daughter of the
Minister of the Right, the first noble friend/rival of Sakura. She was Aoba's "concubine" and next Fujimurasaki fiancée. In reality she is Maimai's lost twin sister, Lily. The real princess Yuri died when she was three years old, and her mother ordered her servant, Akane, to find a girl who could take Yuri's place. Lily agreed, due to her hopes to secure a good life so she could take care of her brother. Sakura discovers that the two had met after Princess Yuri/Lily admits to the charade, but when Maimai and Princess Yuri argue about who is most beautiful, they both reveal their soul symbols, which are the same. This makes them realize who they are to each other, and they escape together from the capital to begin a new life together. Soul Symbol: Beauty
Hato Shuri's older brother that was also a ninja. Revealed that he went on the mission with Shuri, and ended up killing himself to make it look like Shuri did it so that Shuri would gain Enju's trust. ==Background==