Inspired by his grandfather's skills, Kiriyama Kyoutarou's dream is to become a hairstylist. For that he enrolls in Yumemino Private Academy, also known as Tech High, the first combined technical high school in the country, more specifically he enrolls in the Beautician Department. Little did he know that his neighbor in class is Samejima Alto, an infamous female delinquent renowned for her monstrous strength. Even after that meeting his school life proves to be quite eventful as he stumbles upon a mysterious idol's secretive practice, discovers a connection with the biggest up-and-coming idol around and receives a rather unexpected request from the fearful Samejima - "Can you turn me into an idol!?". A story about following your dreams, even when everything and everyone seems to believe they're unfit considering who you are.

Haruko Sakurai is inspired by reading a certain trap manga magazine to become a daycare teacher. On her first day on the job, she aims to reenact some of her favorite scenes from the magazine.

Note: Original language image is unavailable.

From MangaHelpers:
The sole survivor and witness to the serial kidnapping case that drew national attention 10 years ago was Oyamada Yusuke. In the end, a total of 108 children vanished into thin air and the case remains unsolved. Since that incident, Yusuke has been able to see evil spirits and has been attempting to seclude himself from society. But one day, he meets Kanon, a member of the anti-doll organization. She explains that the spirits that he has been seeing are called dolls and are the manifestation of people’s incredibly strong emotions. Yusuke accidentally releases a doll named Makina that even the organization had to resort to simply imprisoning instead of destroying. However, Yusuke learns that Makina has a connection to the kidnapping case that he was involved in years ago!

Haruki used to be close with his younger brother Yuuki when they were younger, but they've since drifted apart. Haruki wants to use the chance of being alone with Yuuki to get on better terms with him, leading him to discover Yuuki's particular tastes.

Haruki used to be close with his younger brother Yuuki when they were younger, but they've since drifted apart. Haruki wants to use the chance of being alone with Yuuki to get on better terms with him, leading him to discover Yuuki's particular tastes.

A....love story? just kidding

Rokurou, the class' cockroach (figuratively speaking), is visited at night by an alien girl who bestows magical powers upon him!
Finally, he can ascend from his status of a complete nobody to the town's unique super hero! … Right?

The story starts with a seemingly unassuming class rep Adachi Hana who has taken an interest in the school's known delinquent, Shinagawa Daichi. Just what is her reason for following Daichi and wanting him to go on the class field trip?

Included in volume 11 is the story called Fairy Megane, a crossover between Fairy Tail and Yanki-kun to Megane-chan.

When Nao was a little boy, he was friends with a little girl with the same name. But after a traumatic incident, they lost touch and the female Nao's hair turned white. Years later, a white-haired girl appears in male Nao's life. But does he even remember that little girl he used to know?

Collection of short stories:

Volume 1: Gekogeko

Volume 2: Piyopiyo

Volume 3: Uchuu Taitei Ginga Thunder no Bouken
Wani Onii-san (Crocodile Brother): Onii-san has turned into a crocodile! How is his sister, who has a brother complex, going to use love to overcome this forbidden interspecies obstacle?

From Viz:

Yuji has just started a new semester of high school and everything seems to be normal. That all changes when a mysterious man named Friagne begins turning people into blue flames. And wouldn't you know it? Now he's after poor Yuji!
To the rescue comes a girl named Shana. But is she too late? As it turns out, young Yuji may already be dead. What the heck is going on?

A Spinoff of Senyuu.
A story of how Ros and Alba meet.

A collection of tales:

1. Slim Kannon
2. Inu de Warui ka!!
3. Obasan to Issho
4. Ganbari-Masse (The End of the World)
5. Grand Father
6. Takarazuka e no Shoutai (Invitation to Takarazuka)
7. 1 or W - One or double
8. Happy Talk
9. Uchi ga Megami ja!!

A short story sequel to Special A. The school paradise with separate uniform and building is called the SA class. Hanazawa Hikari, 17 years old, goal is to beat Takishima Kei, the son of the president of Takishima Group.

From Viz:

When Haruna Nagashima was in junior high her life consisted of playing softball and reading comics. But now that she's going to high school, Haruna decides to put all of her energy towards getting a boyfriend and having the high school romance of a lifetime. To help in her quest, she enlists cute upperclassman Yoh Komiyama to coach her as she eschews her tomboy tendencies and turns herself into the kind of girl who can catch a guy. Yoh agrees, with one catch: Haruna had better not fall for him!

From Fifay.net:
Naoto is a stressed-out college student doing his best to juggle the eccentricities of his divorced parents with his own burgeoning romance. His stress deepens after his gay father proposes to the handsome and elegant male lover. This is a humourous series by Ima Ichiko about the modern, dysfunctional family.

A spin off based on Ai's usual antics of "trying to get closer to Ta-kun" from even before affiliating herself with the Jien Otsu club.

This one shot was release in Comic Alive March 2014. by the Mangaka who did Neptunia and kono naka ni hitori imouto ga iro.

From Shoujo Sense:

What does Tamako do when she learns that her unrequited love, Nojima-senpai, likes cats…?!

In the Mazinger Otome series:

V.1 - Mazinger Otome

V.2 - Mazinger Otome Taisen