Tatsumiyajima is the central island in the middle of a small cluster of islands, in a sleepy backwater of the Japanese isles. Not much happens there, and the island's young people go to school knowing that their lives are likely to remain peaceful and undisturbed. Or so they have been taught...but the truth is different. The fate of mankind is on the line, and Tatsumiyajima is the last line of defense against a hostile and incomprehensible enemy. At the center of it all, fighting for Humanity's continued existence, is the giant robot Fafner, the dragon that guards this final treasure of mankind.
It’s the year 2100, and the moon is now home to a colony of scientists and pioneers. It’s also host to dangerous experiments into strange new forms of energy, and it isn’t long before one of them goes terribly wrong. In a freak accident young Kurau, the daughter of chief scientist Amami So, is struck by mysterious twin bolts of light. Rather than taking her life, the accident leaves her playing host to two mysterious entities that give her fantastic powers…and little love for the human race.
Break-dancing but fierce warrior Mugen has to deal with the cold-blooded and conceited Jin, a samurai who believes he is above all. These sworn enemies are brought together by Fuu for a special task.
The story primarily focuses on the members of the Juken Club and their opposition, the Executive Council, which is the ruling student body of a high school that educates its students in the art of combat. As the story unfolds, both groups become increasingly involved with an ongoing battle that has been left unresolved for four hundred years.
Set in New York during the 1920s, Chrono Crusade follows the story of Rosette Christopher, and her demon partner Chrono. As members of the Magdalene Order, they travel around the country eliminating demonic threats to society, while Rosette searches for her lost brother Joshua.
The Social Welfare Agency saves the lives of terminal patients using cybernetic implants. Then it teaches them to kill. After surviving the slaughter of her family, young Henrietta awakens to her new life at the Agency with a rebuilt body and no memory. Teamed with Jose, who is responsible for turning her into the perfect assassin, Henrietta’s been given a second chance—but at what cost?
For 15-year-old Tetsunosuke Ichimura, childhood innocence has given way to a blinding thirst for revenge. Haunted by the vicious slaying of his parents, Tetsu decides to seek out the Shinsengumi, an elite group of swordsmen sworn to protect the capital. The Shinsengumi are engaged in a brutal conflict with the Choshu rebels, the same ruthless killers who murdered Tetsu's parents. In the name of justice - and against the will of his older brother - Tetsu desperately hopes to join the Shinsengumi.
But an incident late one night forces him to face reality. The Shinsengumi show themselves capable of the same brutality as his parents' murderers. Wading through a sea of espionage, intrigue, and flowing blood, the young boy must decide whether to shed his humanity and become a demon of the Shinsengumi, or to relinquish his hatred and become a Peacemaker in the spirit of his father. Revenge is sweet, but is it worth losing your soul?
For Brandon Heat, death doesn't matter. Driven by his need for revenge, he returns from beyond the grave to cripple Milleneon, the huge mafia organization which uses undead monsters as its enforcers. His ultimate goal is to destroy Harry MacDowel, the leader of Milleneon and, at one time, Brandon's best friend...
Hatsuki is a highschool student living with her sister, Hatsumi, who she has a huge crush on. On Hatsumi's 16th birthday, she is suddenly surrounded by a green light and disappears in front of Hatsuki!
She manages to follow Hatsumi with the help of a being resembling a fat baby chick (literally), ending up in a place called "The Great Library", which is full of different worlds stored in books. Hatsumi wasn't there, though, so the search for Hatsuki's great love begins and involves traveling from book to book.
In the Kanto region of Japan, seven high schools take place in a turf war for territorial supremacy: Nanyo Academy, Kyosho Academy, Seito Academy, Yoshu Academy, Rakuyo High School, Gogun High School, and Yoshu Private School. The fighters of each school bear the sacred jewels called magatama, which contains the essence of warriors from the Three Kingdoms era of Ancient China 1800 years ago, as well as their fates.
Maiku Kamishiro grew up in an orphanage with no history of his family or of his past. Left with only a childhood picture of himself and another person in front of a house, he believes that the other person in the picture is his long lost twin sister. Upon discovering his old home, two young girls show up on his doorstep one day both claiming to be his long lost sister.
Pacifica Casull is the most feared and hated person by the followers of the God Mauser. Known as the Scrapped Princess, she is the poison that will destroy the world. To avoid being killed by the zealots of Mauser, Pacifica and her adoptive brother and sister leave the village of Manhurin. Her brother, Shannon, is an expert with the sword while Racquel is proficient with magic. At every step of the way, however, someone is constantly trying to kill Pacifica, hoping to somehow avert the catastrophe that is supposed to befall the world on her 16th birthday.
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.
2167 AD is shown to be devastated by a powerful electromagnetic shockwave. This is caused by a nearby star, Hydrus Beta, 20 light-years away, going supernova. The series itself is set 189 years later, in the year 2356 AD. Civilization has been rebuilt with humanity having united together to face the coming of the second shockwave of the supernova. The second shockwave, unlike the first, is to contain a great deal of matter composed of the remnants of the star itself.
Paradise—a legend, a myth, and a hopeless dream in a world that has become a wasteland. It is not meant for everyone, only the wolves thought to be extinct yet still roam the lands. When the Flower Maiden awakens, the path to the end will open.
Kiba, a lone white wolf, wanders into a poverty stricken city on a quest. The scent of Lunar Flowers and the will to find Paradise is all he has. Along the way, he runs into other outcast wolves—Tsume, Hige, and Toboe, each with their own story and troubles. Fate bringing them together, they seek out the Flower Maiden, Cheza, and their way to Paradise. But, doing so is no simple matter. Up against a world that fears them and a man with mysterious abilities, their journey is overrun with challenges and worse—sacrifices. With limited time, they must fight to protect Cheza against everyone who seeks her and discover the hidden path to their destiny.
Yuzu Hieda, is a high schooler and one of three sisters, all of whom are Miko at the local Shinto shrine. When her childhood love returns, it is discovered that dark gods have a great interest in him and Yuzu is recruited to gather fellow female students into a "Miko Council" to fight off a full-scale mystic assault.
Solomon fights the harmful use of witchcraft using a database of witches, which includes those who have obtained the power of witchcraft through genetics and others who carry the gene in order to arrest or eliminate them should their powers "awaken". The series focuses on one STN-J member, Robin Sena.
Love Hina Again is a series of three OVA episodes following the original anime series, primarily adapts events from Volume 11 and Volume 12 with elements from Volume 13.