From Tokyopop:

Brilliant and overachieving, Misaki Ayuzawa is the President of the Student Council at Seika High School, formerly a boys' school. Unfortunately, most of the students are still male and stuck in their slovenly habits, so man-hating Misaki really socks it to 'em in an attempt to make the school presentable to attract more female students. But what will she do when the sexiest boy in school finds out that after school, Misaki works in a maid cafe.

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Also included in this manga is a short story called Toumei na Sekai in volume one.

You also let's magical girl××!

Chihaya is a boy that is looked down because he looks like a girl. Due to that reasons, he isolates himself at home. His mom suggests that he should go to Seiou Academy which is an all girls school. Thus, the story started...

The story centers on an 11-year-old boy who hates the lack of unique individuality in the world, and hates that he himself lacks individuality. One day, he finds that everything that might give a person individuality — such as their faces, names, and personal information — have been erased from his sight, as if by a marker pen. He later learns that this is a fatal disease, and that he will not live past 12.

He rejoices, having acquired the unique trait of "tragic main character," and moreover takes great pleasure in being the first to die from this disease so the disease will be named after him. At least, until a girl appears with the same disease. He quickly becomes disappointed that the girl seems to have a more unique spark to her, and her life expectancy is even shorter than his. To top it off, he learns that the disease might end up being named after her. He resolves to kill her before that happens.

Moe and Natsumi have been best friends since high school. This year, during the spring, the two of them start living together! However, ever since Moe has gotten a boyfriend, Natsumi has been conducting herself in a strange manner. Suddenly, her friend's mails fill up Moe’s cell phone screen, and she’s pushing Moe’s boyfriend away. Why is she doing these things…?

Length:
Story 1 - Ano Ko no Himitsu (Her Secret)
Story 2 - Haru ga Kuru (Spring Is Coming)
Story 3 - Goma no Kimochi. (Goma's Feelings.)
Story 4 - Nee, Mai Da-rin (Hey, My Darling)

A young woman contemplates life in a world where the dead walk.

From Storm in Heaven:

Azuma and Takayama used to be really close friends as children, until one day Takayama disappears to the USA without telling Azuma. Unable to forget about Azuma, Takayama returns years later and enrolls in Azuma's school. He finds his old friend cold and unwilling to restart any kind of relationship... but why? Takayama is a light hearted, happy guy who gets along with everyone around, even though Azuma's odd behavior hurts him. Azuma is cool and distant, and seems not to care about anything around him...

Meet Tanaka. He’s a 26-year-old freeter — a guy who makes his living on various part-time jobs. He works in warehouses, directs traffic, and generally does whatever work he can find in order to get paid.

However, recently Tanaka has had a problem. He occasionally is transported into another world, usually in front of people who need help. Knowing nothing, can Tanaka add another part-time job to his repertoire?

His name is Kuruto Kagemitsu -- a cute boy with a vengeance. The demon's name is Shuma. He was summoned, much to his surprise and chagrin, by that cute boy...and forced to be his servant.

Their goal - one intrinsic and the other quite extrinsic - is to eliminate 71 of King Solomon's 72 demons (with Shuma being the sole exception for obvious reasons), who are rumoured as being controlled by a single summoner.

Featured as the in-game comic series in the mobile game Tokyo 7th Sisters, Let's Go! Nanastar Coms details the musings of all the 777☆SISTERS girls (pronounced "three seven sisters") in Nanastar!

In the spring of his last year of high school, Taiyou Ashie hopes to perform his first live performance at the culture festival. However, when all of his band members quit to study for university exams, he's left all alone.
After running into the hard walls between "reality", "fantasy", and "dreams", and when he feels like he can't go any further, someone appears before him...

A boy's love manga author finds an injured yakuza member outside her apartment. After she takes him in and treats his injuries, he decides to repay her kindness by giving her... “practical demonstrations” of a man's body as a reference for her work.

Groping in the dark!

A story of love between werewolf boy Haru and human girl Hana.

In a cold winter, little girl Hana and her family found a boy covered in blood, the boy is a werewolf baby. They picked up the boy, named him Haru, treated him and accepted him as a family member. A human girl and a werewolf boy who grew up over time. From now on their story begins.

Orginal Webcomic

Official Translation

Shortly after reuniting with her boyfriend, Yuya, in Jamaica, Nurse Nakayama Keiko loses Yuya to his sickness forever. After his death, although she tries her best to keep her spirits up, she starts to frequently make mistakes at work. A drama set in a hospital which tells the story of Keiko who tries to carry on with her life while receiving loving support from those around her.

From ShoujoMagic:

High school senior Aihara Kotoko has had a crush on Irie Naoki since freshman year. But she's been discouraged from confessing to him by a few things: he's a member of "Class A," the top ranking class in school, whereas she's in "Class F"; he gets the top score on every exam; and he's so smart, popular, and handsome that he's been class president every year. When Kotoki finally musters up the courage to present him with a love letter, though, Naoki outright refuses it, telling her point blank--with a look of disgust and boredom--that he doesn't like "stupid girls." Poor Kotoko's worst nightmare! Her heart is broken, but then a change in circumstance forces Naoki and Kotoko to be together every day...!?

Itazura na Kiss is a gem to the shoujo demographic, as it is the mother of a lot of cliches found in today's shoujo series. Despite the fact that it is 2 decades old, it still stands out as unique for it has the series follow the main characters well into their life, over a span of 10 years. It was so popular it inspired popular series like Marmalade Boy and Fruits Basket.

However, the author had an accident while she was moving homes with her son and husband, and passed away a few months later, leaving her popular manga forever uncompleted. It was adapted into a popular Taiwanese drama under the title "It Started With a Kiss", and it even earned sequel. It was also adapted as a short Japanese drama in 1996, and an anime series in 2008, with the anime portraying the author's planned ending.

Penny, a single mother, has gone on a dream trip to Rome with her five-year-old daughter. It was her hard-earned one-month-long vacation. She was excited because she was able to rent a house in a luxurious city. The night Penny arrived, after she fell into a deep sleep to recover from the exhaustion of traveling, she was woken up, and a man she didn't know was standing at the end of her bed! He wanted to know what she was doing in his bed. What on earth was he talking about?

Appointed as a new teacher at an all-girls school, Sakura-sensei rams himself onto his students, literally.

Granblue Fantasy doujin anthology by Fujieda Miyabi, Minamoto Hisanari and others.