Ken is a 17 year old who has been invited to join the student council. Only after he's joined does he learn that they are all otaku's...

From Fate: Entirely unknown nationwide is a high school student named Shino Ryuuji. At a national convention in his last year of junior high, he was allowed to go to a U-16 training camp as a Japanese representative candidate; that was to show a single part. In a friendly match against the U-17 Spain representative, Ryuuji was selected as one of the chosen to bathe in the severe baptism of the world! In the overwhelming reality, many soccer fans were fascinated by Japan's first-of-its-kind genuine story, the long-awaited serialization!

14-year-old Eriko finds herself left in charge of her younger brother Daigo when their parents suddenly disappear one warm summer evening. Trapped in a world that is very much like their own save for the lack of their parents, Eriko and Daigo find themselves desperate to return to the worrywart mother and apathetic father they never thought they'd miss so badly...

From MangaHelpers: This manga is related to the anime, "Rinne no Lagrange", although it has a different storyline. On the planet of De Metorio, Izo is a student in the royal pilot training facility, together with his few classmates, Kirius, Arei, and Sanu. One day, they get a new student teacher who happens to be De Metorio royalty, Princess Yurikano. She runs things a lot differently than Izo and the others are used to, but there's more to this princess than meets the eye. Will Yurikano be able to get Izo and the others to accept her training, and will she be able to survive the enemies that are gathering against her? [tethysdust]

Heisuke just came into town and the first thing on his to-do list is chasing pretty girls, which causes him to get punched in the process. After reaching the house he'll be staying at he sees a girl trying to sneak inside. Seeing this as a perfect opportunity to legitimately grope a girl, he attempts to stop this intruder only to find out that it's the same girl who punched him earlier; not only that, but her name is Umi and she just happens to be one of the three sisters who live in that house along with their mother. The next day Umi finds out that Heisuke is a boxer whose skill is only eclipsed by his lecherousness. Follow Heisuke as he tries to find out which desire is stronger, his desire for boxing or his desire for girls!

This story takes place during the civil war in Japan. There is a mysterious boy with a short horn on his forehead. His life turns upside down after he saves a wanted female ninja, who then tells him that she's his servant and he an emperor! Soon a few more girls appear in his life and the adventure begins. What will happen to him and what kind of weird and wonderful stories lie in front of the small group is for you to find out.

In the modern age, there remain many martial art clans from long ago, all of which are vying for power. Amidst a fight, the son of a security man meets a mysterious girl who kisses him out of the blue...

A string of high school students have all been mysteriously murdered by being burned to death upon where water was evidently present. Junior High student Shirogane, a PSI (Paranormal Special Investigator) officer, takes action to solve this bizarre phenomenon. Upon questioning possible suspect Kirisaki Kirio, she discovers that he has the ability of electrocution! What other things will Shirogane unravel while dealing with this case of murders?

Through middle school, best friends Miho Shirokawa and Miho Yoshii bowled together. But since Miho Yoshii has moved to a high school in Hokkaido, Miho Shirokawa just hasn't enjoyed bowling like she used to. One day Yoshii calls to talk about her interest in a new sport-- curling! Yoshii's high school curling team has decided to try to make it into the next olympic winter games! Shirokawa thinks about quitting bowling and joining a curling team as well, but unfortunately, there isn't one at her high school. At least, there isn't until Shirokawa accidentally sells the idea to a former figure skater, Rin, and her friend Endou. Before she realizes what's happening, Shirokawa's has become the founding leader of her school's Curling Club! How will she face all the difficulties of starting up the team, when she only has the vaguest idea of what the sport of curling is even about?! [tethysdust]

People’s negative feelings form stains in their hearts, and before long these stains become demons. Fujimori loves being praised by other people and goes to great lengths to become a model student. When the suspicious transfer student Shinomiya Kuroto appears, Fujimori becomes involved in a battle that no one must know about!

Kuryuuin Getsuka loves martial arts and she won a championship in middle school but her father forcibly stopped Getsuka from doing martial arts. She was brought back to a high class all-girls academy that she went to when she was in elementary school and it was where there isn't any martial arts club, so she started her own martial arts association.

The comedic life of 2 young cats and their surroundings.

Based on the game by Age, sequel to the original MuvLuv game, taking place in an alternate universe where the Earth is invaded by aliens. From Animaxis: One day boarding school student Takeshi awakes to find himself in another world, one threatened by mysterious invaders. He soon learns that his only chance of returning home is to join forces with a group of beautiful female warriors, most of them mirror images of classmates and friends

From the mangaka of Amatsuki: The Rainbow Stone Train crosses straight through a vast continent. Newbie train crew member Toy is posted to work in Morning, the train carriage which charges the cheapest ticket prices!" Torquay Toy (the nephew of the head-conductor of Morning) wants to work on a train powered by rainbow stone, but ends up working on the "Morning" section, which is reserved for the lowest class passengers.

Ibuki, returning to his childhood town for his grandmother's funeral, is not at all shocked to find that nothing in the little town has changed. Except that he finds out that his grandmother had remarried and that he is now succeeding her as the "Mononokemono."

Robotic armed freedom fighters fight for Earth's future in this intergalactic tale of the pursuit of freedom. After Earth's overpopulation sends humans offworld to live in space stations, they are abused by the controlling power -- the Earth Federation government. Colonists form the Zeon Dukedom to resolve their disputes and wage the One Year War for independence. For over 20 years, the world of Gundam has reigned over all other mecha anime and manga series. Mobile Suit Gundam: Blue Destiny continues the Gundam legacy with the adventures of Federal Forces second lieutenant Yu Kajima and his special unit of mobile suits.

A girl joins the 'White Labcoat and Glasses' club to get closer to the upperclassman she's fallen for. She's then coerced into conducting an experiment in love with said upperclassman's younger brother...

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A boy goes looking for the legendary magicians who can save his village from a giant fungus, but he finds more than he bargained for.

Why me? It was to be the last thought a young prostitute, Rune Balot, would ever have…as a human anyway. Taken in by a devious gambler named Shell, she became a slave to his cruel desires and would have been killed by his hand if not for a private investigator and his self-aware Universal Tool, Œufcoque. Now a cyborg, Balot has not only physical powers, but the ability to disrupt social environments. She chases after Shell, his partner-in-crime Boiled, and faces down a variety of insane villains in this pulse-pounding cyberpunk noir adventure.

Takeru, who just graduated from middle school, learns that his father has suddenly remarried. While being happy for him, Takeru leads, what he believes to be a boring life. His only hobby is taking pictures of things he finds 'nice' with his cell phone. Upon entering high-school, he is taking pictures of some Cherry Blossoms, when he sees a strange foreign girl and accidentally snaps a picture of her. And thus begins Takeru's interesting new high school life.

Doctor Mephisto is a man who is as skillful and handsome as he is mysterious and terrifying. He can cure any illness, heal fatal injuries, transform lead to gold, summon vicious monsters to do his bidding and perhaps even...revive the dead!?

Tired of being timid, school girl Marie wishes she was bolder and more social. To her surprise, two angels appear in front of her. They introduce themselves as Ryofu Housen and her second in command, Chinkyu Koudai. The angels are from Sangoku Heaven where thousands of angels train and engage in war so that they can become king and live lavishly. Chinkyu is known throughout the Sangoku Heaven as one of the most brilliant tacticians and with the raw power of Ryofu, they make an amazing combo. The two must obtain crystals that appear when a good deed is done for humanity in Marie’s world. Marie gets dragged into their quest under the most ridiculous of premises.

Based on DS Dating Sim "Love Plus".