What happens when two semes want to take control: Takiyama sensei specialized in surgery, seme number #1 wants nothing more than than to seduce and devour Sakuma sensei specialized in pediatry, but there is only one problem, the latter is also a seme!!!!
The story of a seme vs a seme, and about who is going to be on top.

Ten-year-old prodigy Negi Springfield, has just graduated from magic academy, and in order to become a master mage he is sent to Japan to teach English at an all-girls middle school. But Negi has a bigger dream than just becoming a master mage. He wants to find his missing father, "The Thousand Master", the strongest mage that has ever lived. And he soon finds that searching for his father wont be as easy as he first hoped. In fact, it pushes him and his students into life-or-death battles that decides the fate of millions.

Not particularly good at sports, not very popular, and not very good at school, Naoki's middle school years are filled with video games and erotic books. But one day, a cute girl called Iroha appears, claiming to be his daughter from 20 years in the future. Apparently, in the future magic has been discovered, and she has come back in time by magic to protect her beloved papa from a dark future.

Kohitsuji Project is about a boy being accepted into a prestigious school not knowing he is the "sheep" that is meant to let the vampires learn that humans are not to be treated like food!

(Side stories from both volumes are not scanlated.)

Tokyo Swordia, formerly known as Tokyo Metropolitan, has been ruled by the "Swordie" since the Third World War 70 years ago. These Swordie, natural-born swordswomen with an attraction to blades, more or less rule the country, and are considered upper-class members of society.

In order to raise his own social status, Kurou, a human, begins attending an academy of swordsmanship, surrounding himself with Swordies on a daily basis. How will he fare in combat against those born to fight?

A Byouma is a medical weapon created by ancient sorcerers to kill the infected or those around the infected and make it look like an illness. Even centuries after the sorcerers have died, these weapons still wander the world, infecting and killing people. Narutaki Soutaro and Izumo Momo are Shadow Doctors, trained to combat these Byouma through unorthodox means. Using magically created anti-Byouma medical equipment, they perform “operations” on the medical weapons to separate them from their hosts and destroy them. Will their special weapons and brilliant teamwork be enough to get rid of all the Byouma in the world?

Recently rejected Saki Momota is having a hard time getting over her first love. While picking up her younger brother from school, Saki bumps into Akai Ryuuichi; the class delinquent who's rumored to be able to shoot laser-beams from his eyes. Could this day get any worse?

From Pink Everlasting Dream Scanlations:

Sakura Aki is a penniless high schooler who likes to cook and does other "unmanly" things. His grandfather and father are disciplinary on gender roles and beat up Aki everytime he does a thing that women would usually do, like cleaning. When his father leaves him absolutely broke, and with his grandfather realizing Aki's "unmanly" flaws, he sends him to live at one of the dorms at an all girls' school that he runs, a school where distinguished young ladies of the country attend, the Hanayashiki - Flower Estate-, to teach him a lesson.

He meets Kitahiro Renge, a girl with un-ladylike manners and a meat loving obsession. An encounter that's going to save Aki Sakura or just another problem in sight?!

From CoyoMoose:

Lose a game of jan-ken-pon* and you have to confess to the person you love?! From that game on starts the pain, smiles, and tears of confession in this omnibus series!

*Jan-Ken-Pon is the Japanese name for Rock-Paper-Scissors.

A newly hired detective tries to prevent an infamous thief from blowing up a precious diamond.

"You...are not human!"

That's how it started, when the hero Kazutoki Arai was taken completely off guard by Miharu Hijiri, who just transferred to his high school. Hijiri's true identity is an angel, with a mission to destroy demons and yokais secretly living in the human world.

This can only mean one thing...Kazutoki is one of them. The angel has Kazutoki in her sights; where will his destiny lead!? It's an other-worldly comedy like never seen before. Don't miss it!!

What will happen when a few teens enter into an unexpected drunken state?

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1) Mikado Shirahane x Towa Aikawa's story
2) Ryuuichi Shinonome x Shuuji Yukimura's story
3) Kuon Aikawa x Nanao Shirahane's story
4) Shirou Akagi x Nao Kousaka' story

Reading Order:
Volume number - Title [Pair number - Appearance number]
V.01 - Warui Koto Shitai (I Want To Be Naughty!) [1.1]
V.02 - Warui ko Demo Ii? (I'm a Bad Kid, But That's Okay, Isn't It?) [1.2]
V.03 - Kirai ja nai Kedo (I Don?t Dislike You) [2.1]
V.04 - Koi ja Nai Kedo (It's Not Love) [2.2]
---- Warui Koto Bakkashite Gomennasai [1.3 & 2.3]
V.05 - Warui Yatsu Demo Ii (Is Even a Bad Boy Good?) [1.4]
V.06 - Mujihi na Otoko (Merciless Man) [3.1]
V.07 - Warui Koibito ja Dame? (Can a Bad Boy Be a Lover?) [1.5]
V.08 - Kare ja Nai Kedo (I'm Not Your Boyfriend) [2.4]
---- Warui ko Tachi no Bansan [1.6 & 2.5]
V.09 - Mujihi na Anata (Merciless Lover) [3.2]
V.10 - Sunao ja Nai Kedo (I'm Not Honest) [2.6]
V.11 - Mujihi na Karada (Ruthless Body) [3.3]
V.12 - Warui Ouji Demo Suki (I Love a Prince Even If He Is Naughty) [1.7]
---- Kira-senpai to Kokonoe-kun ~Gekokujou~ [4.0]
V.13 - Shouwaru Ookami ga Koi o Shita Rashii (Wicked Wolf Seems to Be in Love) [4.1]

Hina is very popluar with the guys, but all they see her as is a girl friend (A girl who is only a friend). She has no luck with guys because of this, so she gets it tough everytime she is told she is only thought of as "one of the guys". Satou claims she is very unpopular and Hina asks why. He doesn't say, but she tries to make him tell her. Usually, Hina has always been the bridge for others to cross (Which means in cases of love), but maybe this time, she might be the one who gets to cross the bridge for the first time?!

My Little Monster targets the relationship between Shizuku Mizutani, who has a lad named Haru Yoshida, who sits next to Shizuku in course but seldom attends school and her strategies for the long run, as well as certainly no interests except in analyzing. After Shizuku is tasked with providing course printouts to Haru's house, she meets with Haru, who promptly greets her as a buddy, beginning their new connection. Nicknamed "dry ice," Shizuku is celebrated as a woman who's emotionless and cool. But when Haru was met by her his innocence and his insufficient knowledge towards human associations touched her. Haru is really tender and kind, though recognized as a violent and uncontrollable creature. It requires considerably more for Shizuku to understand and take her own emotions towards Haru, although Haru promptly declares his love towards Shizuku. Collectively, as 2 beings that are formerly unsocial, they help each other understand the best way to take care of others and make friends.

From Tokyopop: Before Ekichi Onizuka would become "Great Teacher Onizuka". He and Ryuji Danma were the leaders of the famous biker gang, Oni Baku. When they weren't out riding around and getting into trouble, this duo could be found in school. Doing what you ask? Picking up young women of course!

You may also like:
+ Inu Yashiki
+ Kingdom

The hero who's called a demon by his enemies, Yasuzaki-man, destroys the monsters that feed on people! But even heroes have worries…!?

From Fantasyshrine:

The Instructor Demands ABSOLUTE obedience!!
A forceful love between an army officer and his student!?

During WWII in Japan, Yamato came to the Imperial Army Academy with the dream of becoming an officer! However, during his entrance exam, an elite instructor named Onizuka pushed him down—!!

The super scandalous love between an egotistic instructor and a prideful top student on campus!!

Aoshima Hitoshi is a second-year student in high school, who wishes he had a girlfriend. One day he wakes up for an unknown reason 10 years in the future, and he is married to the prettiest girl in school, Wagatsuma Ai! How has their relationship grown from mere acquaintances to husband and wife!?

From Lililicious:

In Pops, a girl exploits her broken leg to get some extra care from her friend.

Konoe Subaru, a classmate of Sakamachi Kinjirou, has been serving as the butler of Suzutsuki Kanade in school. Due to an accident, Sakamachi discovers Konoe's secret...that he is actually a she!? Apparently she will be removed from her position if anyone at school finds out. What will unfold from this chain of events?