In the year 2075, mankind has reached a point where journeying between Earth, the moon and the space stations is part of daily life. However, the progression of technology in space has also resulted in the problem of the space debris, which can cause excessive and even catastrophic damage to spacecrafts and equipment.
In the near future, a sudden and unexplained sea rise has left much of human civilization underwater. Ikaruga Natsuki, a boy who lost his mother and one of his legs in an accident some years earlier, returns disillusioned from a harsh life in the big city to find his old countryside home half-swallowed by the sea. Left without a family, all he has to his name is the ship and submarine left to him by his oceanologist grandmother, and her debts. His only hope to restore the dreams for the future that he has lost is to take up an opportunity presented to him by the suspicious debt collector Catherine. They set sail to search the sunken ruins of his grandmother's laboratory in order to find a treasure rumor says she left there. But what they find is not riches or jewels; it is a strange girl lying asleep in a coffin at the bottom of the sea, Atri. Atri is a robot, but her appearance and her wealth of emotions would fool anyone into thinking she's a living, breathing human being.
In the future, the trains of the Galaxy Railways transport citizens between planets, protected from terrorists and aliens by the elite SDF. Though his father and brother were lost in service of the SDF, Manabu follows his dreams and joins the unit.
After a successful audition, high school student Kotono Nagase and her best friend move into a dorm with eight other aspiring idols. They quickly realize it takes more than cute choreography and cute outfits to reach the top—it will take blood, sweat, and tears to advance in the idol-ranking VENUS program, where the top spot is held by superstar Mana Nagase... who happens to be Kotono’s older sister.
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.
In the fallout of nuclear war, the last of humanity survives with the help of life-like androids known as Dolls. Built to serve, some fight in wars as Tactical Dolls or T-Dolls. Now, an elite team comprised of T-Dolls are sent to face a new rogue threat, Sangvis Ferri. Leading them into battle is their new human commander, M4A1.
After his class' school trip fund is stolen, Yuichi and his best friends are abducted to play a debt repayment game; there is more than money on the line, as their bonds are tested with dark secrets and a lingering question of who is behind it all.
The Hidden Dungeon is a place of legend where rare treasures and items are hidden. Nor, the third son of an impoverished noble family who's lost the one job offer he had, was lucky enough to hear about this dungeon. He then acquires a skill that allows him to create, bestow, and edit skills... and in order to use it, he needs to accumulate points by carrying out such tasks as eating delicious meals and doing sexual things with alluring members of the opposite sex.
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.
Lloyd is a white mage who was unexpectedly banished from the hero's party. As he was lost and uncertain, he happened to cross paths with an S-rank adventurer party in need of a white mage, so he joined them on their quest. Little did anyone know at the time that the hero's party would fall apart and Lloyd would rise to fame.
Densuke just enrolled at the exclusive Zashono Academy. He's eager to participate in extracurricular activities, but never expected to join the mysterious Eiken Club. Strangely enough, every other member is a busty co-ed, and many of the club activities involve bikinis. But Densuke isn't interested in anyone but the the shy and beautiful Chiharu. Will he overcome the wall of women that stand between him and true love?
After his father’s death, Ichiro is left to care for his siblings alone. They’re barely scraping by with only a small inheritance and his job as a manga artist, which isn’t going so great. That is until a talented and beautiful assistant is hired! Her name is Shiori, and she’s a gift from above—literally. While working late one night, her true identity is revealed and they’re instantly engaged!?
High school girl Maika Sakuranomiya has trouble finding a part-time job because of how scary she looks when smiling. However, she is scouted one day by Dino, the manager of the café Stile where its waitresses play unique traits such as tsundere and younger sister. Maika is given a sadist trait because of her looks and has to adopt a dominant and cruel persona when servicing customers, particularly masochist ones.
When a shapeshifting enemy known as Gnosia infiltrates a lone spaceship, the crew has only one way to survive: identify the imposter each day and put them into cryo-sleep. But for Yuri, the day never ends. Trapped in a time loop, she relives the first day of the crisis over and over. To escape, Yuri must uncover the truth behind Gnosia and the time loop itself—before it’s too late.
Raised by his uncle after his parents’ deaths, Akiharu enrolls at a mostly female academy that specializes in training maids and butlers for high society placements.
Yoshino’s engagement is far from a dream come true. Her grandfather, head of the largest yakuza group in Kansai, has arranged her marriage to Kirishima, grandson of the Miyama Clan leader, as part of a truce. To Yoshino’s surprise, Kirishima seems kind and charming for a yakuza member. But his warm facade only serves to mask a dark and dangerous truth.
At a high school entrance ceremony, high school student Kotoko Aihara, who isn't that smart, notices pretty boy Naoki Irie. She falls in love with him immediately. Kotoko initially doesn't express her feelings to him, but finally has a chance to tell him how she feels. Unfortunately, Naoki turns Kotoko down, saying "I don't like dumb women." One day, Kotoko Aihara's house is severely damaged by an earthquake. Until the house is rebuilt, Kotoko Aihara and her father decide to live with her father's friend. When Kotoko Aihara moves to her new temporary house, she is surprised to learn that Naoki Irie lives there as well.
Determined to protect his demon world from heavenly angels, demon Masatora Akutsu heads to earth in search of a charismatic human to rally his kin. Masquerading as a high schooler for his recruitment mission, he's captivated by the lovely Lily Amane. But he's in for a wild celestial surprise, because she's his archnemesis—an angel—and she's set on reforming his demonic ways!
The story revolves around four teens - the good-looking twins Asaba Yuuta and Yuuki, the effeminate Matsuoka Shun, and the class head Tsukahara Kaname - who have known each other since early childhood. While they are not necessarily good or bad friends, they continue to hang out well into high school. The half-Japanese transfer student Tachibana Chizuru joins the circle of friends in this comedy about the everyday life of adolescence.