Masayoshi Kurozuka is an ordinary high school boy ... until the day he discovers that he is the reincarnation of an evil woman named Oni-hime, who sold her soul to the devil during Japan's warring period. Masayoshi must come to grips with his identity, all the while fighting off legions of ghosts -- the remnants of men killed by Oni-hime. In order to free himself from this curse, Masayoshi must discover the truth behind Oni-hime's deal with the devil and clear her name in the eyes of the restless spirits seeking revenge. (Source: TOKYOPOP)

When a group of high school girls--rumored to be witches--are dropped off in the woods and one by one die a violent death, Makoto, a private eye with an otherworldly sense, must try to find out what is happening in order to save them. (Source: TOKYOPOP)

There was once an ogre (oni) mother who gave birth to a human looking child. Instead of an ogre's horn, this child was born with a sword in hand called the "Onigirimaru" or Ogre Slayer. He has no name and is only refered to by the name of his sword. Though he appears human, he is pure ogre. Believing that he will become human once all of his kind have vanished from the world of humans, he sets out on his destiny to slay all of his kind. Even now, in the mother world of Japan, he is still out there slaying ogres. (Source: Anime News Network)

Something extra-wicked this way comes! Ren and Rai play with fire when they sell their souls to the demon Diabolo to save Ren's cousin. Diabolo gives Ren the power of ultimate offense and Rai the power of ultimate defense. However, those who fall into the Diabolo's trap start to go crazy at 17, and at age 18 they reach the point of no return... (Source: DMP)

Yamada is on cloud nine dating Akkun. She pours her heart into making him homemade lunches every day, but her world comes crashing down when she spots him walking with another girl… (Source: Manga Plus)

A demon boy who lacks horns on his head wields the cursed blade "Onikirimaru," the one weapon that can slay a demon, in a never-ending battle with the demons that haunt Japan during the age of the samurai. Behind the stories of Oda Nobunaga, Toyotomi Hidetsugu, Ishida Mitsunari and the other famous generals of the Japanese civil wars lurk secrets and demons... An astonishingly deep story about these demons and the sword Onikirimaru! And this also includes the secrets of Onikirimaru's birth, which readers have always wanted to know. The legend of Onikirimaru explains clearly how Onikiri was born, and the hidden secrets of his past. Behold the battle between the darkness of the age of the samurai and Onikirimaru! (Source: Crunchyroll)

The life of Ryoko Hayakawa, a hard-core otaku, came to an abrupt end the day before her 35th birthday, before she was reincarnated as a beautiful prince in a fantasy world. However, her dream-like royal life didn’t last long, as she soon uncovered the depths of politics and corruption of her kingdom. To protect the king and his people, Ryoko, reincarnated as Prince Herscherik, resolved to conquer the darkness within his country. The problem was, the prince had no physical strength or magical powers, and even his stunning looks were surpassed by every other member of the royal family. Still, the prince persevered, using the skills he acquired during his previous life—the experience of an office worker, Ryoko’s drive for change, and her otaku brain. **Books in this series:** I. The Reincarnated Prince and the Kingdom in Woe II. The Reincarnated Prince and the Twilight Knight III. The Reincarnated Prince and the Haloed Sage IV. The Reincarnated Prince and the Hero of Light V. The Reincarnated Prince and Felvolk's Greatest Treasure (Source: J-Novel Club)

Summary by totochan: What does a high school boy have to do in order to make the love of his life remember you in \*this\* lifetime? Cosplay? Host a "this is your previous life" audition? Show her all your good points? Just because she is a manga otaku in love with Blue-Sama. It's not like falling in love with manga characters is based on real life?

Akari is good at her job, beautiful, and her sense of style is beyond compare... but she has a secret. She's almost 30 and she's still a virgin! One fateful day, a new department chief takes over -- the handsome Shinomiya. "You're my subordinate now, which means from today, you have to do what I say." Shinomiya is a condescending bully and he and Akari clash from day one. Akari finds herself drinking her worries away at his welcome party and before she knows what hit her she's completely smashed. She wakes up the next day to find -- Shinomiya emerging from her bathroom half naked?!?! Thus begins Akari's comedic office romance with her callous new boss! (Source: Manga Plaza)

Chloe agreed to a marriage of convenience with a young businessman named Ariston in order to save her father's company five years ago. But it wasn't long before she'd fallen completely in love with him. She was supposed to get pregnant within three years of their marriage, but when that didn't happen, they got divorced. With her family business once again in trouble, she pays her ex-husband a visit, hoping he can save it. Ariston is as charming as she remembers. Then he gives her a surprising proposition after hearing her plea. "I need you to have my baby." (Source: Renta!)

Will the magic spell cast by the housekeeper move the heart of this jaded earl? Jeanie works as a housekeeper at the castle of widowed Lady Eileen, the grandmother of her deceased husband. But when Eileen passes away, an unexpected will is found. Unless Alasdair, the current earl, and Jeanie get married, neither will inherit the castle or the estate. Alasdair is infuriated by the impossible will that says that he is to marry the widow of his despicable cousin. But to maintain the financial empire that his family has controlled for generations, he has no choice but to suggest to Jeanie that they become husband and wife, if only in name, for one year… (Source: Harlequin)

Yuuko is an average 5th grader from the late 1960s whose friend gives her a brown tabby kitten. She names her Tiger. Yuuko and Tiger grow up together, although Tiger is, of course, much quicker to mature. From 1967 to 1970, Yuuko goes through a formative four years from childhood to young adulthood where she learns about time and space travel, sports, and... where babies come from! Just wait till she tells Tiger about this! What Yuuko doesn't know, however, is that Tiger understands everything she is saying and looks after her more than she will ever realize... (Source: Manga Planet) *Note: Includes three extra chapters.*