From MangaHelpers: One of the most infamous criminals of this country is literally a monster. Vampire Zeo is immortal and invincible. He takes whatever he wants from whomever he wants whether it's from a company or even the government. And when the police or military or even seasoned assassins that specialize in monster killing go after Zeo, they all end up running away with their tails between their legs. So when a young girl named Lin tells Zeo that she has come to make Zeo atone for his crimes, he laughs it off. However, Lin is from the Church, and, although she is weak, she uses a special spell that combines their souls together, making them essentially one person. Whatever pain she feels, he feels and if she dies, he dies too and vice versa. However immortal he may be, her death would mean his own demise and he has to protect her from those who want Zeo's head on a platter. Her original mission from the Church was to make him stop his criminal activities, but when Lin learns that the Church wants him dead, she questions her orders and joins forces with Zeo until she learns the truth.
Hiro Hiyorimi is a boy who has just moved to the Sasanaki City to meet his sister. While walking down the sidewalk, he is suddenly hit by a car (crushed by construction beams in the anime). On the verge of death, he is seen by a young woman clad in gothic clothes. She then resurrects him, leaving him alive in the hospital morgue. He wakes up confused over what happened, only to encounter the woman again as she eliminates some wolf creatures. She addresses Hiro as "her servant" and introduces herself as "Hime" (Japanese for Princess) and explains that she is a member of the royal family of the Monster Realm. All members of the royal family are endowed with the power to turn a dead body into an immortal warrior that will serve and protect them; Hiro is now Hime's semi-immortal warrior, but she herself is not immortal yet (which is why she needs help from warriors). The story then follows Hiro as he assists Hime in killing creatures that have been sent by her siblings to attack her in the competition for the Monster Kingdom's throne.
Kusanagi Sousuke's childhood friend, Mikadodai Kyoko possesses world-renown intellect! Known as a living national treasure, not only are there rumors of her being called a **monster** throughout Earth, it even reaches another world. They laugh, cry, and fall in love(?) as they aim to live a normal high school life in this youthful romantic comedy.
From Tokyopop: Brilliant and overachieving, Misaki Ayuzawa is the President of the Student Council at Seika High School, formerly a boys' school. Unfortunately, most of the students are still male and stuck in their slovenly habits, so man-hating Misaki really socks it to 'em in an attempt to make the school presentable to attract more female students. But what will she do when the sexiest boy in school finds out that after school, Misaki works in a maid cafe. -- Also included in this manga is a short story called Toumei na Sekai in volume one.
From AQUA Scans: Closet-otaku girl Hirayama lives a peaceful and normal school life. That is until she meets the smart, handsome and popular high-school president and discovers his secret. Her peaceful and quiet world is now starting to fall apart.
From Chibi Manga: A story about a friendly cool student council president and his popular vice president But the secret between these two is......they are fiancee
From Shoujo Crusade: Because of his much-too-strict character, the excellent and capable student council president, Hayami Reiichirou was isolated from his surroundings. But, one day, he is forced to take care of a kitten he received from his mother who is in the middle of divorce. Seeking help from the resident cat-lover in the student council, Shiraishi Kotoko, there is...!? Also contains, Gakuran Ouji. From Omari's Sister: Uptight Student Council President Reiichiro Hayami gets dragged into taking care of a kitten. How will the adorable kitten, Ku, change Reiichiro's life?
From the Animeraider: Tachikawa Tetsuya in an incoming freshman at a new high school and he’s a great archer. He wants to join the archery club to meet the one they call “Kami no Ko”, better known as Fudou Gonzaburou. Tachikawa is good, but he’s heard that Fudou is even better. The archery team at this school is in fact very good. Tachikawa also meets a pretty girl who is already a member of the club (he accidentally walked in on her while she was changing). She’s not very good from the look of things, but she is his senpai and he defers to her. She takes an immediate liking to him and kisses him after practice. Let’s try just to get past the fact that this girl is actually a boy, named Fudou Gonzaburou…
It's tough being a ghost in the modern era. A group known as "The Seven Wonders" are distressed by the lack of children taking tests of courage to the school that they haunt. Without children who believe in them and perpetuate ghost stories, they will eventually cease to exist! Can they figure out how to instill fear in children, or is the modern world already scary enough?
From MangaHelpers: When Kamiyama Keito saw Oomiya Honden High School's (aka "Denkou") Rock Band "Kei-On" club, he was immediately struck by a sense of awe and admiration. Once he was admitted into the school, he immediately joined the club. To the despair of Keito, the club was run by 2 degenerate senior students who forbid any real practices. Once spring break turns around, Keita finds out that the 2 seniors were arrested for possession of marijuana, in turn pushing the club into the brink of termination. With the help of the only other member of the club, Tsukumo Shintaro, will Keita be able to prevent the termination of his club? [DrCoke]
Set in the time of ancient China's most revered and righteous judge, Lord Bao, this very judge and his other legendary companions are given life and vibrant personalities whilst various things a modern twist (you know what to expect of a manhua who has got a character wearing glasses in ancient China).