The SNS Police (Social Network Service Police) protect the peace in social media sites like Twitter and Facebook and deal harsh justice to those who violate it.
Nearly twenty years into the 21st century, people have forgotten the existence of Yokai. When a number of unexplainable phenomena plague adults of the human world with confusion and chaos, thirteen-year-old Mana writes a letter to the Yokai Post in search of answers, only to be greeted by Ge Ge Ge no Kitarou...
In an alternate timeline, Japan’s Taisho era lasted until 1936 instead of ending in 1926. During this time, the heroine agrees to an arranged marriage to save her family’s honor, but before following through, her brother commits suicide by fire while holding an old book. Before she can make sense of this tragedy, the Imperial Library Information Assets Management Bureau appears and informs her of books called Maremono, which exert a great influence on those who read it.
Inside a prison in the near future, Hina Saotome - an office lady imprisoned despite her innocence - meets the elegant yet sadistic guard Aki Myojin. Hina’s heart and body are at the mercy of Myojin’s "cruel yet sweet domination" from physical examinations to even her lover’s prison visits.
Nori Kamitsuki moves from Chiba Prefecture to a fictionalized version of Gunma Prefecture northwest of Tokyo. Before moving to Gunma, Kamitsuki only sees that the prefecture has a fearsome reputation on the net. Upon moving, he soon makes contact with the people who hold a strong love of Gunma’s culture.
Saki Uno is a high school girl and rookie idol who has a crush on Mohiro, her best friend’s older brother. When Mohiro is kidnapped by demons, Saki hastily makes a shady contract to be able to transform into a magical girl, which transforms her body into that of a handsome man.
Subaru Ichinose is the ace pilot of the space battleship "Tiramisu." Since he cannot get used to being surrounded by older pilots, Subaru shuts himself in the cockpit of his personal ship "Durandal."
A few thousand years in the future, humans have begun to immigrate into space. These space colonies where split into two countries with opposing government organizations called the Galactic Empire--an autocracy--and the Free Galaxy Alliance--a democracy. These two nations fight together in the endless galaxy for over 150 years. The two nations continue to fight. The Galactic Empire is beginning to crumble due to its society of nobles. On the other hand, the abuse of the democratic system has turned the country’s politics into a mobocracy. At the end of the eighth century in the space calendar, history begins to chance due to the appearance of two people: the invincible genius Reinhard von Lohengramm, and the never-losing magus Yang Wen-Li. With each controlling an opposing force, they find themselves clashing again and again.
After moving back to her hometown, Natsuno Hanabi is ready to start high school and excited to be living in Tachibana Mansion, a luxurious mansion-style dormitory. However, due to some complications, she winds up at run-down but lively Tachibana House and finds herself stuck between her childhood friend and a mysterious beauty.
Twin sisters Rise and Airi live a fun-filled life with their older brother who is slightly attracted to them.
Aine Yuuki is good at making friends, and is enrolled in Star Harmony Academy’s general education track. She befriends Mio Minato, the school’s top idol, and becomes an idol herself.
Mitsuyoshi Tada, a boy who has never known love, is taking pictures of the cherry blossoms in full bloom when he meets Teresa Wagner, a transfer student from Luxembourg. Upon arriving in Japan, she got lost, separated from her travel companion. Mitsuyoshi helps her and brings her to his grandfather’s coffee shop.
JD (Junk Dog) participates in fixed boxing matches in an underground ring in order to live. Today, he enters the ring again, but he encounters a certain person. JD wants to take on a challenge that risks everything.
Gayus and the beautiful but cruel sword-wielder Gigina are "special equationists," individuals that manipulate the equations that govern world’s laws thus allowing fantastic and deadly results. These two bounty hunters are caught up in a battle with dragons in the city of Eridana and in the intrigue of great nations.
Aya Asagiri is a young girl who has fallen victim to bullies at her school. Looking for a way to escape her troubles, she looks to the Internet for distraction, when a mysterious website called "Magical Girl Site" appears. Simply viewing the page is all it takes to hurtle Aya headlong into the deadly world of the Magical Girl Apocalypse. There, it’s fight or die, against a seemingly endless array of savagely adorable, frilly-skirted killing machines, each armed with magical powers and an unquenchable thirst for blood and chaos.
Okko" is a sixth-grade elementary school girl who lost her parents in a traffic accident. She moves to her grandmother’s hot spring inn "Haru no Ya" (Spring House) and trains to run the inn. She gradually grows up with the help of the ghost "Uri-bou" and other mysterious friends.
Katrielle "Kat" Layton is the daughter of famed sleuth Professor Hershel Layton. Like her father, Kat also solves mysteries alongside her talking dog, Sherl.
Kai was born as the son of a prostitute and he’s been playing the abandoned piano in the forest near his home ever since he was young. Shuuhei, on the other hand, was practically breast-fed by the piano as the son of a family of prestigious pianists. Yet it is their common bond with the piano that eventually intertwines their paths in life.
Short stories about conversations young women have while waiting at railroad crossings.
Four specialists work at a popular Japanese-style tea house called Rokuhoudou. Sui makes the tea, Gure creates latte art, Tsubaki makes the sweets, and Tokitaka cooks. In addition to serving their customers, they sometimes help them solve their problems.
Fantastic beasts called "Spirals" are born from isolation. Those who can defeat the beasts are called "Periods." Haru is an apprentice Period who belongs to the Arc End 8th Branch. However, after a mysterious theft incident, there is an economic collapse, and the Arc End headquarters abandons the 8th Division, leaving only three Periods left, including Haru. Haru and the other two Periods start their work to rebuild the 8th Division.
Koma "Jay" Jinguji is the smart and handsome student council president. His elegant smile captures the hearts of women. Tsubasa Hayakawa is a multi-talented and gentle shop assistant at a cafe. His cafe latte with owl latte art is very popular with female customers. The two men travel through time to fight their archenemy. The charming "Butlers," as they are called, fight supernatural battles and also experience a slapstick comedic life at their academy.
Narumi, a female office worker who hides her fujoshi lifestyle, and Hirotaka, a handsome and capable company man who is secretly a game otaku. The two seem perfect for each other, but love is difficult for a nerd.
24 people enter a survival game. Each has a device called an SCM (slave control method), which can make their opponent into their slave. Each person has their own reason for participating in the game.
On a deserted street somewhere in Kyoto resides a Japanese style pub called "Izakaya Nobu." But this hole in the wall holds a secret: its entrance is mysteriously linked to another world! Chief Yazawa Nobuyuki and his server, Senke Shinobu, have decided to open up business in this distant and strange land, an ancient city known as "Aitheria." Palace guards, craftsmen, merchants, noblemen... Nobu’s doors are open for business, welcoming one and all with a cold beer and a warm meal!