A guy with a weird creature on his shoulder and a wand in his hand saved Kureba Masaki, a ceo of a branch company, from falling off a bridge, and forced a condition of "partnership" over him... a nightmare right? Right?!

The class is in a turmoil when Fujimiya Satoru suddenly transfers to their small high school at the bottom of Mt. Kamio. Why did the beautiful daughter of a distinguished family choose such a rural facility? But more importantly, what will become of the wolf boy who confessed to her on her first day at school?

Amagane Rinne, an up-beat schoolgirl, has died. Even though she is dead, she still has to go to school. But if she's dead, where would she go to school? In Hell, of course! But making friends in a school filled with demons isn't as easy as it sounds....which it doesn't sound...anyways, with dark artwork, and cool characters, this manga is a must-read!

From Wikipedia:
Usagawa Rinne, a normal female high-school student, spent happy days with her lover, Sakaki Guryuu. However their peaceful days were suddenly shattered. On the night of Sakaki's birthday, Sakaki witnessed Rinne's death after her eye was gouged out by a girl named "Gankyuu Eguriko"...

18 years ago, a powerful monument was discovered on a mysterious island. The momument contained data only certain people could extract – who became students of the island’s school. By being able to extract the data, the students are able to summon a creature that they fight with. Of these people, Satou Taketora is your typical lazy kid who doesn’t do anything, hence he’s ranked dead last. But one day, he’s dragged into a battle with his old childhood friend, and to everyone’s surprise… his summon is more than meets the eye…

From Antisense Scanslations:
Nana has lost all the crayons to her store along with Monkichi! Each chapter title is based on the game Shiritori and the theme of the chapter is based on the title which helps Nana find her crayons and Monkichi.

Shiritori is a Japanese word-game which involves taking (tori) the syllable from the end (shiri) of a word, and thinking up a new word which starts with that syllable. One English name for this game is "word chain." If you want to try it out, you can even play online in English at http://shiritorigame.com/

In this manga, the dialogue itself doesn't use shiritori, but the chapter titles do. So the first chapter named "store" or "mi se" in Japanese, leads into a second chapter named "laundry," which is "se n ta ku" in Japanese.

When Shin hears about a doll known as the "bloody doll" from his friends, he can't help but be curious. Instantly falling in love with the figurine he decides to buy it, but there are rumors about the doll and how it got its name. It can supposedly move and talk, one owner even claimed that it drank his blood.

Unfazed, Shin buys the doll anyway to find out that the rumors might not be as ridiculous as they sound...

The story set in Heaven, except it's a corporation with a hierarchy. There are gods from the major religions, and they're all discussing to wipe out humankind (again) when suddenly! A human girl enters. What will happen? What about the end of the world? -[Easy Going Scans]-

Civil engineering student and reknowned bridge otaku Youichi helps a swan stuck on the scaffolding for a bridge under construction, only to be visited that night by Miwa, a beautiful woman claiming to be the same swan Youichi rescued. Miwa stays with Youichi in order to pay back her debt, but he is, understandably, less than convinced that she is what she says she is. But, Youichi not being one to look a gift swan in the beak, or more importantly not one to leave a woman in need hanging, things soon develop in the way you might imagine.
(Then again, maybe not exactly like you imagine...)

My boyfriend transformed into me…

Side story of Get Backers created two years after the conclusion of the main series.

Shy freshman college student Rikiya knows he likes guys, but has never been in a relationship, only able to look on without expressing his feelings. Living on his own for the first time he decides to try and change his life and joins a gay dating site. Everything seems perfect until he finds himself about to be attacked with nowhere to turn yet desperately hoping for help, when a guy crawls through the wall and says, "There's no helping it. What's your wish?"

Sagimiya Makage is new to an all girls school and doesn't feel like she will fit in. However at the entrance ceremony, someone even more weird in the school introduces herself as an actual witch doctor who is employed to help with the schools curse.

Shrugging it off, later Makage makes a good friend at the dorms who won't wake up from the curse! How will Makage help her friend, and what is the secret behind this curse anyway?

A happy fox god is excited that a guy she liked has come back to her. Then she realizes how much time has passed, and her suffering begins!

Cute vampire guy meets hot bara priest. Anymore than this would be a spoiler. It's only 8 pages so why not read it.

Included in the anthology Nikutaiha Gachi!.

In this comedic supernatural romance, Mari's long-awaited lovely single life in Tokyo is interrupted by a ghost with a grudge.

Ishikura is the manager of an event company. Izumi is a worker from a plant maintenance company that services Ishikura's firm. Ishikura does not have a good impression of the blunt Izumi yet for some reason, he could not resist him.

What would blossom between the twice-divorced Ishikura and green-thumb Izumi?

From Batoto:

The unstoppable force meets the immovable object! The world's brattiest princess is engaged to a prince just as childish. Will they figure out who's the worse brat before one or both are assassinated by political rivals? Read on!

Tsugawa Tatsuya just lost his parents in an accident... but he's trying not to let that keep him too down as he starts high school.

While trying to obey his father's final wish for him to become an upstanding man, he ends up helping a girl who was being bullied. Despite her exceedingly cold nature, he just can't leave her alone... which may not necessarily be to his benefit, as he ends up getting wrapped up in a world where things like parasitic mind-controlling bugs exist...