Prétear is about a girl named Himeno Awayuki who aims to live a happy life especially after the death of her mother. Himeno meets Hayate, and eventually discovers that he is one of the seven Leafe Knights. The group consists of Hayate (Knight of Wind), Sasame (Knight of Sound), Goh (Knight of Fire), Kei (Knight of Light), Mannen (Knight of Ice), Hajime (Knight of Water), and Shin (Knight of Plants). The knights explain that Takako (or Fenrir), the 'Princess of Calamity', or 'Princess of Disaster' in the ADV translations, escaped and sent demon larvae (monster worms in Odex translations) to Himeno's town, and that the Leafe, which the larvae are absorbing, is the energy for all life itself. The only way to destroy the demons is for Himeno to become the Prétear and fight them alongside the Leafe Knights.
Telling ghost stories is a favorite past time of Mai Taniyama and her friends--that is, until she meets 17 year-old Kazuya Shibuya, the man sent by Shibuya Psychic Research Center to investigate paranormal activity at a supposedly haunted school. When Mai gets caught in a dangerous situation, she is rescued by Kazuya's assistant. Saving her lands the assistant incapacitated, and Kazuya demands that Mai become his assistant, instead...
Sora, a young girl from Japan, comes to America in search of her dream. She wants, with all her heart, to be a member of the famous Kaleido Stage, a combination of musicals, acrobatics and magical effects. With the help of her friends, she struggles to make this dream come true.
When beautiful Tooru transferred to an all-boys school, he received a warm welcome...but little did he know that his new classmates had nominated him for the academy's "Princess System." The lovely campus "Princesses" must dress as girls (in frilly Gothic Lolita costumes) at school events in order to lighten the stolid masculine atmosphere. Tooru balks at first, but soon comes to realize the advantages of being a "Princess."
Ayano is the heir to the house of Kannagi, a house with ties to the spirit of fire whose members are all fire users. All except for her cousin, Kazuma. After he was defeated by Ayano, his father banish him from the house in disgrace. Kazuma runs off and changes his surname to Yagami. He forms a contract with the spirit of wind and becomes a powerful wind user. 4 years later, he returns. Four years ago, Kazuma Kannagi was defeated by his cousin Ayano Kannagi for the right to be the successor of Enraiha, a sword passed down in the Kannagi family. His defeat, along with his lack of talent for En-Jutsu, the fire arts, the Kannagis' specialty, resulted in his banishment from the family. Now, Kazuma returns as Kazuma Yagami, a skilled master of Fū-Jutsu, the wind arts.
Kazuki has been awaiting 10 years for the day when her neighbours moved back to their old house. She has a crush on Yuuji, whom she considers as her first love but to whom she never managed to express her feelings for him before they moved out. Yuuji often comes over to play with Kazuki, Kazuki's older sister Hatsune and Yuuji's sister Marie when they were kids. Her ideal depiction of Yuuji was soon shattered when he turned out more than she had expected, him acting all ecchi during their reunion. With their parents off in South America, both families must learn to live with each other and rekindle the childhood feelings they shared together. Things get even more crazy as they attend the same school.
Haruhi is a poor tomboyish student at a school for the ultra-wealthy, able to attend because of a scholarship, and unable to even afford a uniform. One day, she stumbles across the decidedly peculiar but very popular Ouran Host Club. She tries to leave, but accidentally breaks a vase, and unable to pay for it, she's told that she'll have to stay and do odd jobs. That is, until they decide she would be more valuable as a club member. Not realizing she's female due to her appearance, they fix her up and give her a male uniform. She's an instant hit, so they decide to have her keep up the charade even after they find out the truth. Haruhi, being average almost to a fault, doesn't know what to make of the unconventional activities of the Host Club (or of the even more unconventional members), but having little choice, she plays along. Before long, real bonds are formed, friends made, and Haruhi finds herself accepted in a way she could never have been otherwise in this affluent school.
Loki, the Norse god of mischief, has been exiled to the human world for what was apparently was a bad joke. Along with being exiled, he’s forced to take the form of a child. He’s told the only way he can get back to the world of the gods is if he can collect auras of evil that take over human hearts, and so to do this he runs a detective agency. Loki is soon joined by a human girl named Mayura who is a maniac for mysteries, and she soon helps out in her own way. However, soon other Norse gods begin to appear, and most have the intent to assassinate Loki for reasons unclear.
Tohru Honda is 16 year old orphaned girl who gets invited to live in the house of her classmate, the handsome boy Sohma Yuki, and his cousins, 16 year old Kyo and 27 year old Shigure. However, these young men and parts of the rest of their family (both close and distant) hold a curse; if they are hugged by the opposite gender, they transform into animals of the Chinese Zodiac. Everyday is an adventure for sweet Tohru, as she gets to know everyone in the large family better (especially Yuki and Kyo), in both common and bizarre situations. But, the Sohma Family curse is certainly no laughing matter... it also holds horrible cruelity and heartbreak.
The series begins as Maki meets, defends, and befriends a group of girls her own age. The next day, she is surprised to discover that most of those girls go to the same high school that she has just transferred to. In most episodes, Maki somehow ends up fighting one of the local streetfighters. As time goes on, she and her friends find out more and more about the mysterious "Fukamichi Rankings", where fighters earn reputation and money, so many of them are trying to strive for the top. Eventually, Maki joins the tournament for thrills, and fights ever-stronger opponents, while many of her previous opponents vainly try to match her progress, including some would-be suitors. Her battles would eventually lead to the Fukamichi Ranking's No. 1, The Eternal. Another focus of the series is Maki's past; since Maki herself is reluctant to speak about it, details of her past as a famous gymnast and her relationship with her parents are revealed slowly through flashbacks and dreams.