Eru Yamada can't seem to get away from the supernatural. She's being stalked by a vampire. Her teacher is a werewolf, who also happens to think she belongs to him! As if that wasn't enough, yet another boy with supernatural powers shows up, trying to get her to fall for him, and she winds up with a rival in love who has dangerous powers as well!

Best friends Chocolat and Vanilla are as different as night and day: Chocolat is a rowdy tomboy who always says what she thinks, while Vanilla is the quiet, shy daughter of the Queen of the Magic World! When, like their mothers before them, Chocolat and Vanilla are selected to be the rival Queen Candidates competing to become Queen of the Magic World, Chocolat and Vanilla don't let it strain their friendship, and vow to be best friends forever, no matter what. The competition works like this: Chocolat and Vanilla are to be sent to the Human World, where for the duration of their stay they will compete to see who can get the most human boys to fall in love with them and then steal their hearts using magic. The girls earn Ecure, the currency of the magic world, for each heart they collect, with each different color being worth a different amount. The witch with the most Ecure at the end wins! But to both Chocolat and Vanilla's surprise, the boys of the human world seem to fall for Vanilla almost instantly, while Chocolat is having a much harder time. Could it be that, unlike in the Magic World, girls like Vanilla -- quiet, shy, and cute -- are liked better than tomboys like Chocolat?! To make matters even worse for Chocolat, she finds herself strangely attracted to her new school's "prince", the cool and mysterious Pierre. Unlike humans, witches have only one heart -- and if it is taken, they will die, meaning that Chocolat can't let herself fall in love. And though Chocolat and Vanilla promised to be friends forever, no matter who wins, they both wish to become Queen....

In a parallel world where the strongest of the non-diary holders "Akise Aru" takes the place of Yukiteru ( The protagonist from Mirai Nikki ) for a few days, what will happen?

It's the year 2269, and April Enus is working as a spy for the Alliance. She's known as "Venus" because of her special power: fatalities don't seem to happen when she's around. But is this power a blessing or a curse?

From MangaHelpers: Inuzuka Taromaru is a first year high school student who looks like a delinquent. One evening, while he's at his part-time job, he ends up with a white-feathered arrow through his head! He's told that this arrow means he has been chosen as the sacrifice for "Inugami-Hime," who lives on top of the nearby mountain. However, this mysterious "Inugami-Hime" turns out to be a cute girl who has chosen him to be her servant, not her sacrifice. Their life together is just beginning! [tethysdust]

Vampires exist. It is the duty of Hellsing, an organization sponsored by the British government, to hide that frightening fact and protect the blissfully unaware populace. Along with its own personal army, Hellsing also has a few secret weapons. Alucard, an incredibly powerful vampire, has been controlled by Hellsing for years. Although he dislikes being a servant to the Hellsing family, he certainly enjoys his job as Hellsing’s vampire exterminator. Seras is a fledgling vampire and a former police woman. Although reluctant to embrace her new self, she is still a valuable member of the organization. Integra Hellsing, the current leader, is usually fully capable of fulfilling her duty, but lately, vampire activity has been on the rise. Unfortunately, the cause is more alarming than anything she could have imagined. A group long thought dead has been plotting in secret since their apparent destruction over 50 years ago. Plotting to plunge England, and perhaps the entire world, into war.

The stage is Kyoto. Takiguchi Tsuina is a girl possessed by a curse that brings misfortune upon all those she falls in love with. Such a girl falls in love at first sight with the newly transfered Mikado-sempai, who is in fact an exorcist of the Department of Prevention of Supernatural Disasters. In order to walk along the same path as the one she loves, Tsuina becomes an apprentice of the wandering exorcist, Izuna. Note: This is the story of the two newly appeared characters, Takiguchi Tsuina, and Mikado Mine (who make their debut in volume 8 of the original series).

From ADV: Buyer beware - when video game obsessed Kaito Suzuki mysteriously receives a game called Gamerz Heaven, he gets a lot more than what he bargained for! Not only is he playing the game, he finds himself being sucked into it! With a boy named Nata serving as his "Navigator" in the game, Kaito will have to eliminate all of the monsters before he can enter the Second Zone. Things become difficult when Kaito realizes that losing this game had deadly implications for the real world! Baka-Updates has this series marked Complete/Discontinued

Gichi Gichi kid is a full manga about a boy with magical powers. The same adventures of children with the unique Maruo´s vision and elegant drawings; this kid is always making good for the people; nothing to do with the author's usual works.

Debochi Amon (14) was always a passionate boy and had a tendency to literally steam up. Amon was living a normal life; going to school, hanging with friends and thinking about his crush on his classmate, Shinomoto Sako. One day, a third eye opens on his forehead after one of his usual “steaming” incidents and a talking owl creature who calls himself Goomin appears. Both characters are confused at the situation at hand and Goomin finally is able to explain the situation to Amon. Amon now possesses Pyrokinesis and his power of his fire increases when his passion grows. His emotion of wanting to protect something, like his crush Shinomoto, triggers the transformation into a demonic figure and his flame is powered through greed. Now, Amon must learn to control and use his powers to protect the human world from Angels!

Our local real estate agency has a secret?! A dimensional travel, fantasy romance about a suspicious owner and a girl who used to be normal.

The story takes places in 17th century, France. Belmonde, a son of a noble father and a deceased witch mother, was born and raised in a cloister's basement. He is the master of an underground prison and has the rights to use any means to bring out confessions from his prisoners, namely by using "torture". With his eye, he is able to see through them... That is, if they do not comply to his questions. Summary based on the beginning chapters of this manga.

From Intercross: Makoto Hourai is given to Alice Kamiya as an "offering" because of a long-established contract between the two families. He is there in order to assist Alice, who is actually a vampire. As an offering, Makoto is supposed to give Alice his blood, however, he is anemic. How does Alice manage to drink blood, if Makoto can't provide for her? How does Makoto feel about all this?

Updating

From Ochibichan: Miya, Amatsu and Zen have been close friends ever since their childhood. One day, Miya falls in love with a cool high school student, Toujou-kun, so she decides to become his girlfriend. However, Amatsu secretly likes Miya. So, he uses all kinds of ways to interfere with her! Moreover, the three of them have a very huge secret!!

There were 99 beasts were set on the world that did chaos. They were sealed within "vessels" and they choose their own "masters". Three girls found a vessel and one of them made an all-girl school. Yukiji Shinazuki goes there as a freshman. Tamakichi Shinazuki lives with her and causes chaos all around Yukiji...even at the all-girls school! What's even more surprising about Tamakichi is...read it and you will find out!

The story of three protagonists living in the world of Traces and Troubles. [This version of Trace was written and drawn by another webtoon author] Original Webcomic

Adapted from Boon Scanlations: Makai no Ossan is a slice-of-life-in-hell kind of gag web manga about an underworld family consisting of a middle-school student, his dad, mom, younger sister, and older brother.

On the secluded island of Rokkenjima, Battler Ushiromiya and his family were trapped and murdered under unusual circumstances attributed to Beatrice, the Golden Witch. After continually challenging the existence of magic and powerful witches, Battler has become the Game Master of the board involving the mysterious events that occured. To prove his understanding of the mystery, he must defeat Erika Furudo, the detective and piece for the witch Bernkastel. Meanwhile, a childlike Beatrice, reborn through Battler's efforts, struggles to regain her former personality for Battler's sake. As the new game begins, the unfolding events are brought into existence by two objective observers: the Witch of the Theatre, Featherine Augustus Aurora, and her chosen reader, Ange Ushiromiya, Battler's sister as she is in 1998. On Rokkenjima in 1986, love becomes important to understanding the truth behind the events, particularly as it pertains to George and Jessica Ushiromiya, and the servants Shannon and Kanon.

A oneshot that appeared in Comic Flapper 2015-02.

This is the story of a girl who transfers to a new school and quickly becomes popular, and also becomes the focus of another student who focuses on the occult, and for good reason…

One day, Natsuto found a loli near his house and it turns out she's a Holy Loli that is in a mission to eradicate the demons that escape from the Chaos Realms and as well as find the Key that can summon demons. Source: (Kisu KMS)

Takaomi Matsubue and Arika Togawa are second-year students at the same high school. By some strange quirk of fate, they started dating. Matsubue-kun is a really weird guy (in truth, other people just don't understand him), which causes Togawa-san to ponder: "Why do I like this guy anyway? Why do people fall in love?" They encounter a profound mystery: Tsugumi Yoshimoto, a girl who has been sleeping, sleep-eating, and sleep-walking for half a year. According to Touko and Rinko Mishima, sisters who are also well-acquainted with the structure and interpretation of dreams, this is a matter that concerns them all... http://www.mangafox.com/manga/discommunication_seireihen/

Nemu is back home. What's gonna happen with Junichi's life after this reunion with his sister? "Da Capo" in Italian means "From the beginning"... then will we see the end to this romance?