From Go! Comi:

When her grandmother passes away, high-school student Kajitsu Toda suddenly finds two hot stepbrothers and an adorable little stepsister dropped in her lap! Kajitsu and her step-siblings have only one thing in common: they were all abandoned by their parents. Against the odds, they've pulled together to form a family without grown-ups. They don't want charity, they don't want pity... they just want their dignity!

Things are particularly tough for Kajitsu and her step-brother Natsu. As kids, they were as close as any true siblings. Now, reunited for the first time in seven years, they've grown as far apart as two people can be. Can they ever become friends again? And can two high school students living together, even as "siblings" ever escape scandal?

That's right, don't worry--please put your minds at ease. We are this suburb's own detective agency. No matter how small the matter, our company president will personally direct every operation. You won't have to worry about the clean-up either. We'll take care of it ourselves, because... we are the Crossbone's Detectives, and that's just how we do things.

Also includes "Scramble Fish" oneshot.

From Selene Scans:
Ogata Natsuki is the best player on the Kakuchi Junior High Basketball Team. Which is not saying much because they couldn't even get through the 3rd round of the Prefectural Tournament from freshman year until the end of Junior High. For High School, his friends convince him to try out for the Number One High School Basketball team, Fujiwara Academy. So he goes to live with his aunt who runs a hot springs resort to go and try out for the best. Fujiwara Academy.

The thing is... he's small. So people look down on him and he has trouble convincing people he's any good. Through one thing or the other, he ends up with Tachibana Mitsuki watching her school, St Mariannu High go up against Fujiwara Academy in a practice game. But the thing is, St Mariannu is very weak. Weaker than even his former school. Fujiwara is just toying with them and now they don't even want to finish the game. What will happen now? Will Natsuki ever be able to achieve his dreams of being High School Basketball's Number 1? And will it be with Fujiwara?

Yuuki Ashikaga is a high-school freshman at Sakakino Academy. While working as a student librarian, he grows enamored of Kotonoha Katsura, a girl who frequents the library. Unfortunately, Kotonoha is already dating Makoto Itou, another schoolmate.

The situation is further complicated when Chie, Yuuki's older sister introduces him to Roka Kitsuregawa, her kouhai in the basketball club. Roka becomes interested in Yuuki, who only has eyes for Kotonoha. In order to make him jealous, Roka lies and claims she already has a boyfriend, her former classmate Makoto Itou. Unfortunately for all of them, Roka's lie sets off a chain of events no one could have predicted...

Note: Cross Days takes place in the middle of the original School Days storyline and provides an alternate take on how things might have turned out.

Artist model Nagi has gradually become more and more aware of art student Kaji's meaningful gaze. After working past misunderstandings and miscommunication, the two begin a loving relationship, but even after four months, they haven't moved beyond a simple kiss. Nagi begins to wonder if perhaps Kaji can't accept being with another boy. But Kaji has a secret of his own...

Also contains two oneshots:

• Wish on a Star (chapter 6)
Sei has hated stars since he was little. Will his childhood friend, Daiki, change that?

• Boku no Shôkoi ni Tsuite (chapters 5 and 7)

Detroit Metal City is about a death metal band that has gained immense popularity in the indie scene.
The main character is a push-over, Negishi Souichi, who is trying to make a living in the music world, but he didn't imagine in his wildest dreams that it would be in such a band. Read and see what hilarious situations he gets himself into.

A former prince and his retinue take Hifumi to a world powered by imagination.

From J-Wiki:
Takashi is reunited with a childhood friend he has not seen in 13 years named Miriko. Miriko, while thought to be missing, became the queen of an alien planet and leader of a strange army corp. To keep a childhood promise, Miriko sets out to take over the world with Takashi. However, Takashi has no desire to do this, so Takashi must stop Miriko's wild behaviors.

From Viz:
A hopeless geek, a beautiful woman, and a fast connection--could the Internet be his ticket onto the express train to romance?
A real-life thread on an Internet forum sparks a nationwide phenomenon! A nerdy otaku meets a girl on a train and posts an urgent query on the Web--How the heck do you talk to girls? What should he wear on their date? Where should they go? The forum's response was overwhelming, and the thread continued to grow along with their relationship.

Collection of crazy tales of love. 1) Electrical Shock Love Machine One of the most beautiful and popular girls in school, has zero interest in boys or romance. That is, until she meets Bansaku. He seems like a very average boy, unless one looks very closely... and Madoka does. She becomes so hypnotized by the little things about him that she loses her good senses, and when she regains them, she finds herself touching poor Bansaku, who has no idea what she's playing it! Madoka has spent her life dodging the unwelcome advances of desperate male love machines... Does Bansaku feel the same sort of disgust for Madoka's long-repressed, electrically-charged lust? 2) My Baby: Morimura Aki's handsome looks attract women by the thousands, but his violent manner keeps them all at arm's length. As an innocent bystander, Moe couldn't have cared less... until one of his outbursts led to her injury! Now revenge is a matter of pride. But when she exacts it, there's an unexpected result...? (No, really, you'll never guess if you don't read it!) 3) Like in Cinderella: When Chiyo lost her job and had to take on work picking weeds for the rich, she never expected to become like Cinderella. But when Yoshimune, the handsome young master of the Tokugawa Financial Empire, runs away from his "castle" with her, that's what Chiyo is certain will happen. But there's no guarantee that these two will live happily ever after, because this fairy tale isn't Cinderella's -- it's Chiyo's! 4) Don't Get Me into It: None of Ichirou's home tutors ever come back after the first tutoring session, but Takigawa Megu can't imagine why -- he's so cute! And... tied down in his chair!? It turns out that Ichirou is a complete and utter brat! Megu makes it her mission to prove herself superior to him, and Ichirou is actually impressed? Now, every time he gives her an inch, he gets her a little more into it. Before long, Megu feels like tutoring Ichirou... in the ways of LOVE!

In the year 2050 AD, Humans live in a world filled with science and electronics, but the "Demon Capital" Shanghai has never been rid of demons. Fortunately, the supernatural Demon Taoists Corporation is here to ensure that neither vampires, demigods, or even trans-cultural literary icons trouble the citizens...at least, for too long.

From Tokyopop:
Gods and demons wage a neverending battle with the mortal realm as their battlefield. As with most longstanding feuds, the reasons are no longer important - hatred is a way of life. But it is foretold that one would arise who could restore harmony between gods and demons. Enter Raenef... heir to a set of demon royalty, he is hardly courtly material. The demon king assigns Eclipse to be his tutor, to mold Raenef into proper demonic shape. The two begin a journey of discovery and are soon joined by a human knight and a god-blessed priest.

From Forever More:

Kazuha, a naïve boy from the countryside dreamed about working under Hongou, who manages a restaurant in Tokyo. After cheerfully arriving in Tokyo, what awaits is a person who is totally different from the Hongou he admires. He never hides his temper and is a super selfish guy! While disregarding Kazuha's uneasiness, Hongo made Kazuha live with him?!

From Attractive Fascinante:

Miyashita sensei was always an overachiever, but his perfect life was disrupted when he met his desired-filled student, Jindou. Trying his best to keep Jindou back on track, sensei had to guide Jindou personally as well as to fend off his ex-partners. Love developed as time went by, but sensei kept a distance from Jindou by trying his best to maintain an innocent relationship between them. Would Jindou succeed in breaking down sensei’s territory?

This is a story about two girls (Yuka & Maho) who dream of becoming famous mangaka. Each chapter tells a phase in their career, starting from their first audition in a manga writing competition, until they become professional mangaka.

From Girls' Generation Scanlations:

Meet Kusumi. He views Ichi as his god. He has no interest in real life girls because anime is his life. Meet Ichi. He has a secret that no one knows about, and he fights to hide it from others. He also has a past that seems to be surfacing through his dreams. But what does it mean when a guy promises to protect him by eating the "bad things"? Join Ichi in his adventure to find out about himself, and what his secret really holds.

Moka's brother Megu is returning from New York City where he lived with their father. Not only that but she is also interested in the subject of art. When she goes to the library she meets Masato-kun, whom she begins to like. But Masato-kun turns out to be a playboy. Will Moka's determination win him over?

From Dan of Population GO:

Three friends, Kotori, Yuuto, and Rin are trapped in school when the principal halfheartedly summons a horde of demons. The demons make a pact with each student in exchange for possessing them. Most of the students wished to be be good looking or to have longer legs, but Yuuto manages to stave off the possessed student body while Rin overpowers the weak demon possessing her. Yuuto makes a pact with a demon to return the school to normal, but what will happen to the school now that each student is being possessed by a demon?

4-koma Based on a Novel - Date A Live.