Natsui has always liked the chairman of the student council, Kazuki Oda. But ever since a long time ago, she's been bad at dealing with people. She easily gets nervous, and, to hide her embarrassment, always puts on a hard face. So how will she be able to make her feelings reach her admired Oda-kun?!

Collection of short stories:
• Kemono Renairon
• Karakuchi Kakumei
Natsui has always liked the chairman of the student council, Kazuki Oda. But ever since a long time ago, she's been bad at dealing with people. She easily gets nervous, and, to hide her embarrassment, always puts on a hard face. So how will she be able to make her feelings reach her admired Oda-kun?!
• Sore wa, Nigai, Chocolate.
Yuri hates to be alone, so she'll spend time with any guy who comes along. Chiyo Kyosuke, a teacher at her school, finds this behavior repulsive, but Yuri seems to have fallen in love with him all the same.
• Eien no "Suki" ga Hajimaru Hi
(from M-U)

Oneshot from Honnou Motto Midaretai

Not only does Suzuno have to go to high school, she also has to take on the role of dorm manager at a soon-to-be demolished dorm! This dorm is known as "the city of crime,” an place with no order where trouble is always happening. When the leader of the troublemakers Kazuomi, kisses Suzuno, things start to get really chaotic!

Miki and Izumi have always been together ever since they were kids, and Miki believed that they would always be. That is, until a small boy appeared next to Izumi that only Miki can see. It is then that the small boy tells Miki that he is an angel, and soon he is to "take" Izumi-kun...

From Shoujo Manga Maniac:

Minori's childhood friend, Shin, has always been a crybaby and even though he's considered the charming prince of the school, Shin is still a crybaby in disguise! Minori consider him no more than a little brother, but is Shin's crybaby character his real character?

Kitou Hijiri, a student, confessed his feelings to a Chemistry teacher named Nakatani Ayano whom he had fallen in love with 8 years ago. Somehow when he was young, he lived beside Ayano and bear feelings for her. Ayano, in turn, could not resist Hijiri’s determination and strong feelings towards her. What will be the ending of their taboo love?
(Source: Midnight Scans)

After dating a player who had another girlfriend, Rina decides to become a player also and immediately finds someone willing to be her lifelong toy.

From Chibi Manga:

The most popular group of idols.
Hina loves the leader of the group, Chiaki. After their representation, she was so excited that she came to see Chiaki. And they kissed!! Then, they started going out together. But Chiaki designated her as his "pet". Hina is so happy but will she support being only a "pet"...?!

Twins Hikaru and Youta are an odd pair. Youta loves to cook and help out his family while Hikaru is a dark girl whose own family find her on the creepy side. Their everyday life involves Youta cooking and doting over his sister with Hikaru clinging on him. Then, on their birthday, their life changes. Youta learns that he is not related to Hikaru by blood and, while chasing after her, they both get hit by a car. When they wake up they find out that their lives have taken an unexpected turn. (Source: Mangafox)

The story of a wealthy 'Ojou-sama' girl who wants to be a shoujo mangaka, and the strict and cool butler who helps teach her how to make manga. A collection of lessons about becoming a mangaka.

Sakurano Koyuki is the smart daughter of a poor family. In the latest exam, she came in second place, first place was snatched by snobby rich guy, Jinguu Itsuki! After kicking him for his bad manners, she discovers that she has to go work as a maid for a rich family...and it happens to be Itsuki's...?!

First Kurumatani Haruko Long series (no more a simple oneshot)!!!
By Alessia-chan:
Ruki is an otaku and is in love with a character of manga called Shun-sama! Suddenly she meet a guy that will live in her house due to her mother sudden travelling and that looks exactly the same of Shun-sama! But does this guy is really a prince-like such as Ruki expect?
*from MangaUpdates*

Hosaka Taihei is a handsome medical examiner and he just switched jobs...to be a nursery teacher!! It's the first time he's experiencing difficulty in keeping a conversation with two years old. Isn't it cute to see an evil faced new nursery teacher? The start of a complex love begins in a kindergarten!

She had always hated the fact that her younger brother had been cuter than her. Now, he's at her school, dressed as a girl and as a popular model for female clothing. Although it's not unknown that he is not a girl, all the boys like him. Thus, she is always rejected by her crushes. They're brother and sister but is there something deeper going on? Her younger brother has always been cute, and now he's, even at school, dressed as a girl and a popular female model, but he's been keeping a secret: he loves his blood-unrelated older sister!

As children, twins Umi and Sora became acquainted with a four-year old Beniko. Years later, Umi has moved away, and Sora confessed to Beniko that he'll propose to her when she turns 18. But when Sora dies in a traffic accident, why does Umi appear before Beniko looking and acting just like Sora?
(Source: MU)

One day, a high school student, Tsubaki, woke up to a good looking guy in her futon...

(Source: Chibi Manga)

Not only does Suzuno have to go to high school, she also has to take on the role of dorm manager at a soon-to-be demolished dorm! This dorm is known as "the city of crime,” an place with no order where trouble is always happening. When the leader of the troublemakers Kazuomi, kisses Suzuno, things start to get really chaotic!
-- Shoujo Manga Maniac

"It doesn't matter whoever it is. As long as I can be hugged by a guy, it doesn't matter to me. Because staying all by myself hurts me more than anything. Yet, when he appeared... my world changed."

That's what Yuki tells herself over and over. Because of her loneliness, Yuki used men to make her sadness disappear. That is, until she meets her chemistry teacher, Chiyo Kousuke. Will he be just another guy, or will he finally be able to heal Yuki's loneliness.