Satoko is a domestic girl with a kind heart. She lost her father when she was little, and her family has been very poor ever since her father's company shut down. However, life is happy enough when you are optimistic, and Satoko enjoys her daily life heartily. One day, she is rescued from a attacking dog by Fuuma, an extraordinarily mature 10-year-old boy. Little does Satoko realize that this boy is the head of Wakudera Corporation, as well as her future husband!

Volume 1 extra is Undying Flower (Karenai Hana), a yuri oneshot.

From Eclipse Scans and Evil Flowers:

Hyobi is a famous teen star on TV who lived her whole life as her mama’s doll. Suddenly, Hyobi’s mother decides to send her back to high school on a whim. Hyobi’s kinda lost in all this and she doesn’t have a single friend at school. Then she meets this girl name Soyule, an outcast of the class, and her childhood friend Chanbi. Now, Hyobi feels drawn to Soyule and Chanbi for they don’t know who Hyobi is outside the school…

Comedy about a high school manga club. A frog god who can turn into a good looking guy lives in the club meeting room, but that has very little to do with the plot. He's there to just read manga.

From Chibi Manga:

Let's get into a time machine and return to that time.
Where it was always fun and you were always laughing, to that time...
"I only have three more months to live"
Yui who just transferred to a new school in the countryside becomes Ryo's classmate. Yui who is suffering from an illness has a "wish" that she can't tell anyone, but Ryo wants to grant her that wish but…
After death, reality hits Ryo and Yui.
This is the story of the eternal promise that was made by the two of them.

From Midnight Scans:

The high-school second grader Nao secretly likes Rin, who is in the same basketball club. She didn't want to destroy the "friend" relation, and couldn't convey her feelings; but, one day, Rin falls in love at first sight?! Moreover, the person is a beautiful senior, Michiyo. And a junior, Kouta, is approaching Nao--?!

April 10th. Yesterday was the last day of spring vacation, so starting this morning it was a school day. After being woken up by his cute little sister, Itsuka Shidou believed that it would be the start of another normal day. As for predicting the chance meeting with the girl who called herself a spirit...... Along with a sudden shockwave, the townscape vanished without a trace. In a corner of the street which had now become a crater, the girl was there. "�”You, have you come to kill me too?" She is the disaster that will destroy humanity, a monster of unknown origin, and a being rejected by the world. There are only two ways to stop this girl: annihilation, and conversation. His little sister Kotori, wrapped in a military uniform, thus said to Shidou: "Since it's like this, just go date her, and make the spirit fall for you!" "Wh.. whaaaaaaaat!?" Enter a new age of boy meets girl!!

From Esthétique:

A teacher's pet and a model student, Young-Won Lee, at this important time right before the college entrance exam, feels her heart beating faster toward a delinquent... When she can't get a reasonable answer from books, she follows the philosophy that after being lovers for 3 months, the love hormone that confuses the lover disappears. Thus, she decides to show her interest to the delinquent-!! What did you say? You hate nerds like me? Just wait, Haru Kang! I'll become a hot, flashy babe and make you fall for me!

Nan Hui was sent off to the city to live with her mother and her nasty grandmother when she was caught smoking at her country school again. There she rescued the drunk and ungrateful, Gong Myeong from the beatings of five boys. Angry that he did not appreciate her help, she stomped on his arm and ran off…not expecting to meet him again.

Gong Myeong devised a plan with Nan Hui after being heartbroken over losing a girl he loves to his half-brother, Baek Jae Ha.

"We're not going to really love each other. We'll be a contract couple to get what we both want.”
The handsome bad boy, Cha Gong Myeong & bad girl, Lee Nan Hui are declared a couple of horror!

What will happen when Nan Hui's best friend, who is in love with her, comes to Seoul? Things get even more complicated when Gong Myeong's half-brother falls for Nan Hui.

Can this bad prince give this bad Cinderella her glass slipper? Will love blossom between these two bad personalities?

Delilah doesn't have it easy as a new pupil of an American Highschool. Because of her beauty, the playboy of the school Josh becomes aware of her. With Josh trying everything to get her, Delilah evokes the scorn of the most popular girl in school Jessica, who has her eye on Josh. As if that doesn't suffice, Delilah has a dark secret, that attracts the self-declared demon hunters aka Josh's best friends attention. Is a normal schoollife even possible like this?

They are childhood friends, they have always been curious. This is why they slept together for the first time as teenagers. The thing they do today, without officially dating. But when the girl finds a boyfriend and tells her friend that she won't sleep together with him anymore, things get a little more complicated.

Ninomae Iko, has lived in a house of only her dad and brothers, who all practice kendo. Looking to become a little more girly, she transferred to an all girls' school. Here, rumor has it, a magical cup filled with red wine will grant any wish if your blood is dropped into it.

Note: Plenty of pantsu moments.

In the midst of a terrorist attack that kills all his classmates,Tohru Kuroe knows the chances of seeing yet another woman die makes Tohru pick up an abandoned gun - The beast awakens; taking over. When Tohru comes to his senses, he finds he is now a killer. Finding out he was genetically engineered to be a killer, his codename is D-17, Tohru continues his 'normal' life amidst challengers threatening his life and those around him.

From ShoujoMagic:

Omori Mio is 17 years old. To help out her desperately poor family, she takes on a part-time job. Then, one night, a boy snatches a kiss from her and offers her money, saying, "I'll buy you." Who is the boy who stole Mio's first kiss...!?

An extra of S.P.Y can be found inside.

[From DMP]: Toru is a shy and quiet student who has developed a special crush on his close friend Ryoji, the most popular member of the high school swim team. In front of Ryoji, Toru hides his feelings and acts as if he is just one of Ryoji's good friends, but in a moment out of the blue his world will be turned upside down as Ryoji will confess a secret desire for Toru. Dazzled, Toru can barely hide his excitement for Ryoji and quickly accepts his offer. As time passes, Toru's happiness begins to fade knowing that his affair with Ryoji was just a fling based out of Ryoji's sexual curiosity. Toru, adamant about his feelings for Ryoji, confides in another one of his close friend, Kashiwazaki, about his dilemma. The two set off to devise a plan to test Ryoji's true intentions by faking a romantic relationship. Soon after, a frustrated and jealous Ryoji attempts to pry Toru out of the arms of Kashiwazaki. Is it just as they planned? Yeah! That is of course until Toru realizes Kashiwazaki wasn't really faking! How could he not have seen it coming? Both Toru and Ryoji have hidden their feelings from each other in the past, but now they have discovered that they were not the only ones. Will Toru and Ryoji be reunited or will their true feelings for each other go unfulfilled?

DeroDero is the story of a juvenile delinquent, Hino Mimio, who happens to also be a psychic. His ability to communicate with the spiritual world as well as his demeanors caused him to constantly interact with supernatural beings -- usually ending up with Mimio beating the crap out of the monster or spirit.

From Hochuuami:

Four-eyed Nobita is ignored by everyone at school or they highly suspect he's an anime dork. Little does he know, sexy Ritsu has been staring at him from afar. What happens when the glasses come off and what's next... the shirts?

Note: The story is unfinished because the mangaka passed away.

Shingo and Kippei are making out in a secret place at school. Not secret enough, however, because the people who run the student council find them there. Homosexual behaviour is strictly frowned upon, and leads to physical punishment. (No, not the kind you're thinking, unfortunately.) The leader Sawatou, nicknamed "Doberman", tall, dark, handsome, and with a cape, impresses Kippei so much that he instantly falls in love. But with Sawatou despising homosexuals, surely that love is doomed to failure?

Korean manhwa based on a novel.

The heroine reports a hit and run case which disrupts the family of Hui Won. He constantly abuses her while falling in love with her along the way.

However, she has a boyfriend - Eun Gyu - who is the singer of an ongoing band.

Note: the female lead is a strong girl who speaks her mind and knows self defense.

*In full color, not black & white*

Shiori's dad remarries and she couldn't be happier. Not only has she gained a new mom, but a hot, older, yet sadistic brother as well?! Note: The manga was previously named as Ie no Naka no S na Koto.