Natsuo is a high school student that one day aspires to be an author. He also has a secret crush on his very cheerful and popular teacher, Hina. One day, at a mixer, he meets up with a moody girl named Rui. They leave the mixer early, due to bordom, and head over to Rui's house. They sleep with each other, and both agree that there will be nothing more. Suddenly, Natsuo's father announces that he's getting remarried to a woman with two daughters of her own, and is going to be at their house at any moment! He sees his new step mom, and faints when he sees that both daughters are in fact Hina and Rui.

Kaguya Shinomiya and Miyuki Shirogane are the pride of the renowned Shuchiin Academy. They are the envy of the entire student body and also regarded as the perfect couple. However, even though they already developed feedings for the other, neither of them are willing to admit to it. The first one to confess their love loses, will be looked down upon and will also be considered the lesser of them. With their honor and pride at stake, both Miyuki and Kaguya are equally determined to emerge victorious on the battlefield of love!

Inter-dimensional beings known as the Disas appeared and destroyed anything and everything they could reach on Earth approximately three years ago. Regular weapons wouldn't touch them, humanity's only hope for survival were magical girls that had formed an alliance with the Spirit Realm, who had followed the Disas to Earth. After a violent and mostly tragic war, the squad of magical girls emerged triumphant. The remaining girls were known as the "Magical Five".

Life has almost returned to normal for Shido, well as normal as one can expect when he's juggling the romantic interests of a half-dozen sealed Spirits and one very aggressive classmate. The spatial quake warning sends him out to an amusement park that has been abandoned for years, to meet the newest Spirit. Her name is Natsume, she's a green haired woman who likes to dress as a witch and uses her magical powers to render AST attacks comically ineffective. Things seem to be going good for Shido, that is, until he ultimately offends her be "seeing" her secret! Shido is confused, as she disappears, later at school he notices everyone treating him differently and making false accusations as his high-school reputation plummets to an all new low. Origami and Tohka ultimately thwart Natsume's plans of retribution by exposing her for the double she is. Now, Natsume has no other choice but to take drastic action!

There are beings in the world that are only known as "Story Tellers". At birth, everyone is bestowed with a "book of fate". This book of fate pretty much dictates what that individual will do with his or her life, from start to end. However, rogue story tellers a.k.a chaos tellers are changing peoples fates and are making things happen that are not written in their books. The only ones that can save them are the people whose book of fate is blank. These people must find and battle the chaos tellers and restore the world to what it once was.

There is only one student that gets 100 on every test and exam that he takes, and his name is Fuutarou Uesugi. Uesugi puts everything that isn't study related on hold, that being said he leads a rather tough life. His personality is very standoffish and he'd rather be a recluse than have a social life at all. One day during lunch Uesugi starts argueing with a new female transfer student over her trying to take "his seat" in the cafeteria. This arguement leads them into disliking each other. That very same day, he is presented with an "almost to good to be true" opportunity to clear his families debt. He has to private tutor a wealthy family's daughter, with the wage of five times the market price! He accepts the proposal, but is horrified to find out that it is none other than the same girl he had an arguement with earlier in the day, Itsuki Nakano. After unsuccessfully trying to patch things up between them, he also finds out that she is a quintuplet, and must tutor them all.

Zai are mysterious flying creatures that suddenly appear all over the world. In order to fight the creatures, mankind creates fighting aircraft known as "Daughters", as well as the automatic fighting pilot named "Anima", which look exactly like human girls. Kei Narutani, has always loved the sky and has always dreamed of flying in it. He meets one of the Anima, a girl named Gripen and develops a bond with her, and is then recruited by the Japan Self-Defense Force (JSDF) to overcome her troubles with flying.

Emma, Norman and Ray are three of the most brilliant children at the Grace Field House. From a quick glance this would seem like a normal even typical orphanage. The children eat well and are given an extensive education. However, despite living in a serene environment playing fun games and having a caring mother figure, something just doesn't seem right. When six year old Connie is "adopted" by foster parents, she accidentally forgets her favorite stuffed rabbit. Noticing this, Emma and Norman sneak out to return it to her before she leaves the compound. When they arrive at the gate, the two quickly realize why they were so isolated from the rest of the world.

Wakaba is a strange boy, that suddenly shows up out of nowhere, with no memory other than his name. He gets thrown into an environment and among people that are completely alien to him, and treated with incredible hostility. A few young girls with strange powers and a large tree that is growing through an old rail-car stand before him deciding whether he is an evolved form of "the bug" and must die or something else entirely. The girls and their newly, yet untrusted, companion commit to a perilous journey across seas of burning red fog; all in-order to find what they need - water.

Mei Ayazuki is an ordinary high-school girl, but with a twist. Since she was an infant she could see spirits. She always thought this was normal until she went to school and quickly found out that it wasn't normal at all. She was shunned by her peers and often made fun of. One day while walking home from school she sees a street magician performing infront of a huge crowd. The magician sees her and points to her saying "for my next trick I will make this girl disappear!". Mei gets inside the box and is suddenly transported to the Meiji-era in Tokyo. She quickly discovers that she is a Tamayori - a person that sees ghosts, and is widely respected in this time period. While there she gets to interact with historical figures such as Ougai Mori, Shunsou Hishida, Otojirou Kawakami, Kyouka Izumi, Gorou Fujita, Yakumo Koizumi and Tousuke Iwasaki.

Subaru Mikazuki is a 23 year old mystery novel writer. He is also a major introvert, and also an extremely shy person. He is the type that would much rather read a book than to deal with any outside life. Further accelerating his awkwardly like of solitude, his parents had tragically died in an accident a few years ago, leaving him all alone. One sunny day, while leaving an offering at his parents' grave, Subaru runs into a small grey and white cat, which he ends up taking home with him. Subaru has never in his life taken care of anyone, let alone a cat; he can barely take care of himself.

The popular and very beautiful Iroha Igarashi and extreme reclusive Hikari Tsutsui continue to find their way through the turbulant waters of young love and what it means to be true to yourself. As their commitment to each other and their relationship continues to grow, new and very difficult challenges always seem to threaten their very relationship. They are both very commited to overcoming any obstical that comes their way as a couple, but the six months are almost up; when Iroha transfers to another school.

Naofumi Iwatani is an uncharismatic otaku who spends most of his days on games and reading manga. He suddenly finds himself and three others summoned to the kingdom of Melromarc to become its saviors. Melromarc is a country that has been plagued by the Waves of Catastrophe that have been repeatedly ravaging the land and brought nothing but disaster to its citizens for centuries. The four heroes are bestowed a sword, spear, bowa nd shield to vanquish the monsters that come from the Waves. Naofumi becomes cursed from the start by being the "Shield Hero". Armed with only a shield, he was belittled adn ridiculed by his fellow heroes and the kingdom's people due to the fact that he has no offensive capabilities.

Akihabara is well known for being the local hot spot for the otaku culture; but there is a horrible danger looming in the near future! That culture is on a massive decline due to a mysterious virus that is causing widespread memory loss. Akihabara suffers a massive blow as shop after shop closes their doors forever. There is hope however, as one of the few remaining otaku shops, Izumi and a handful of friends decide to take action in order to restore the lost memories and return "Akiba" to its former glory.

College student Miyako Hoshino is very quiet and shy around people, especially ones she doesn't know. She mostly spends her time in her room making cosplay outfits, and when she thinks nobody is looking she will wear them. When her fifth-grade sister Hinata brings home her classmate Hana Shirosaki, Miyako instantly becomes mesmerized by her cuteness. Miyako tries to do various things to making Hana wear the cosplay outfits that she makes, even bribing her with sweets. This gives Hana a very bad impression of her at first, but Miyako will do anything to grow closer tot he angel who has descended before her.

Lord Daigo Kagemitsu is a very greedy man. His land is dying and his people are withering away. He would sacrifice anything for power, he would even renouce Buddha and make a pact with demons. His greedy prayers were answered by 12 demons who thus grant him the power he has been craving and aiding his prefecture's growth, but at a very high price. When Kagemitsu's first son is born, the child had no limbs, nose, eyes, ears, not even skin, but still had the strength at a young age to fight for his life. The child is thrown into the river and forgotten. Luck was with this child because he was saved by a medicine man who makes prosthetics. Using his skills he makes the child artificial limbs and everything else that he is missing along with 2 swords so that he can defend himself.

Ueno is the head of her middle school's science club and a brilliant inventor. She can easily create devices that can convert any liquid into drinkable water, completely remove foul odors from the most foul smelling garnment, or even generate dark matter that can be used as concealment. There is nothing that Ueno cannot accomplish, or so it would seem. Although her devices are amazing, she doesn't however create them for the betterment of mankind, but rather to conquer the one thing that she cannot do. She had a crush on Tanaka and is trying everything in her power to make him realize that she does.

Yukiya is around 14 years old and spends most of his time DJ'ing at home. He inherited a love of house music from his dad and has even started uploading videos of himself playing what he loves on the internet. He longs to communicate with someone, anyone, to feel at least some sort of recognition and to be needed. The only thing getting in his way is the fear of getting hurt, so the videos that he does upload is of him wearing a mask. Hoping to increase his views, he does something unthinkable... and broadcasts from another world. Yukiya is now a target.

Hanea Ashiya has come to enjoy his job as an exorcist's apprentice even though he is indebted to the Master of the Mononokean. He continues to work hard to send the youkai to their true home in the Underworld. Ashiya's life has finally started to stabilize, although there seems to be dark forces lurking in the shadows to make sure his life is anything but normal.

There is an awkward and eery silence amung the female populace at Shinyo Academy. The hushed whispers seem to talk of an enigmatic supernatural entity. This entity is known as Boogiepop, a Shinigami who is rumored to be going around murdering people at the height of their beauty, before it starts fading away. However, there are very few that know the true nature of Boogiepop: a guardian who sometimes manifests as an alter ego of a high school girl named Touka Miyashita to fight off "the enemies of the world." There is now a series of disappearances that has caught Boogiepop's attention. Somewhere within the school there lurks a menacing creature that is waiting for the right moment to strike!