The king of the demon world comes to Earth in search of an Omega mate and sets his sights on Kwak Chang Min, a high school student who is not happy about having a strange floating pervert intrude upon his life. When his parents win the lottery and leave him behind to go on a world tour, his new stalker becomes even bolder. Before Chang Min knows what's happening, he's been blackmailed into letting the creep live with him and the demon has even managed to somehow infiltrate his school and become his new homeroom teacher! How long can he protect his chastity from the determined demon king???

There lies a phantom in the opera house of Paris. The being named "F" is rumored to not only be a talented magician and composer, but he is also blessed with a hypnotic singing voice. Due to his odd requests, no one dares to go against his wishes. Christine Daaé is a part of the chorus at the opera house. As the daughter of a violin player, she has been surrounded by music since she was a child. While trying to catch the only memento of her father from falling into the river, Christine is saved by a strange man with red eyes, who disappears as quickly as he appeared. When the prima donna Carlotta quits from an upcoming show, Christine becomes her replacement but has no confidence in singing by herself. In hopes of meeting F, Christine goes to the central-western balcony, and luckily, he appears before her. She is shocked to find out that the elusive ghost is the same man who helped her not too long ago. He reveals his real name is Erik and tells Christine he will become her teacher on one condition: she must promise she will not love anything other than music—not even Erik himself. (Source: MAL Rewrite)

Tells a comedic story about a businessman in his 30's, a theatrical company member who dreams to become an actress and a country home.

A collection of extra chapters from creators in Shueisha's Margaret and Ribon shōjo manga magazines to raise funds for the victims of the Great Eastern Japan Earthquake disaster.

This manga features violent stories of passion and swordsmanship, set in the Kan'ei era (1624-1643). It opens with a match between two damaged swordsmen. Irako is blind, and his opponent, Fujiki, is missing an arm. It has been decreed that their match will be fought with metal swords, instead of wooden, so one of these men will die. The story that led them to this final match, and gave them their handicaps, involves ambition, the selection of the heir for a dojo, and the passion of two women-- one the dojo master's daughter, and the other his lover.

Yu-Jin, the model student who dreamed of medical school, threw off her pace with a brief high school romance and blew her college entrance exams. While retaking them, her thug ex-boyfriend Jun-Ha reappears before her eyes. Is he trying to sabotage her exams again? Or is it genuine lingering affection? A sexy campus romance between two people so different they can't help but be drawn to each other. (Source: Naver, translated)

As if being reincarnated in the slums wasn't bad enough, I became the test subject of a cruel experiment in a crime-plagued city. One day, a man destroyed the research facility I was in, and upon recognizing him, I discovered I was in the world of a hopeless reverse harem novel. After I escaped from the research facility, I was living a normal life--until I moved in right next to the female lead’s house. I realized I’d become an extra from the novel, as well as the female lead’s neighbor! If everything goes according to plan, the female lead would save the villain, who fainted after being fatally injured, and would become the subject of his fanatical obsession. But why is the sub male lead villain here, unconscious in front of my house? Lakius Avalon was the king of the dark world, as well as the fearsome man I'd met at the research facility. I looked around quickly, then shoved his body with my foot. "You've come to the wrong house, villain."

The world's number one ranked player in the AOS game League of Infinity and known as the devil of the battlefield, Choi Kang-in. However, Choi Kang-in, who had been in a slump due to a car accident and was abandoned by everyone, was approached by the man in the golden mask and made a proposition. "If you go back, can you become the world champion?" Choi Kang-in, who returned to the past, becomes the maestro who commands the battlefield between Earth and another world's planet and shows off his best play ever. (Source: Naver, translated)

A high school girl is bored with her everyday life.

*Note: Released at Hokkaido COMITIA19.*

Whether in baseball, soccer, or academics, Kousei Akiyama was always an unrivaled prodigy. Determined to make his name known worldwide, the sixth-grader decides to pursue the game of Go. However, waiting for him at his local Go academy are five young geniuses who utterly crush his overwhelming talent. Broken by this setback, Kousei settles into an ordinary life. Now a high school student, he encounters Go once again. With his dormant abilities finally blossoming, he swears revenge against the five prodigies who defeated him, ready to reclaim the absolute feeling of invincibility he once knew! (Source: YanMaga Web, translated)

High school student Atami Kusatsu on his way to a rural onsen, meets with a tragic accident along the way and dies, but he's reincarnated as an onsen in a fantasy universe. In this world, the liquefied Atami turns out to have remarkable physical and magical healing properties, and he soon finds himself being regularly visited by beautiful elven adventurer Laticia, large-breasted priestess Kumu, and petite village chieftess Chichiku.