From Aerandria Scans:

All this time, Aki has harbored a one-sided crush for a boy she saw jumping higher than anyone else. During the spring when she's in grade 9, Okumura transfered to her class. After seeing his jump, she has the feeling that he's the boy she once saw, and she started to notice him more. And then, she heard an unbelievable rumor about him...

Matsumoto Hinako is a girl who's not good at expressing her feelings. After being dumped for that exact reason, she accidentally sees Uchida, a classmate, breaking up with his girlfriend. "What a noisy guy..." she thinks and then he saves her with a bicycle...

The main character is a delinquent feared in the whole region. He tried to start a new peaceful life full of love instead of blood but his past immediately catches up to him and reveals his true identity to everyone in the class. He meets a girl in trouble and decides to revert to his old self just to save her.... except she doesn't really need saving, beats him up and calls him weak!. He fell in love with this "flower that blooms in the battlefield" and decided to try to join the karate club (she's the captain) just to get close to her... but things aren't that easy....

Having no experience in romance, the vibrant Ninako curiously explores the meaning of what "love" really is, and is surprised to feel a colorful range of emotions as she grows closer to the school heartthrob, the quiet yet gentle Ren, who also happens to be involved in a longtime relationship. With every intention of keeping her head held high, Ninako prepares to face the mental pain of this one-sided love that she had allowed to take root, facing a series of trials that would either contribute to her growth as a headstrong woman, or break her as it did with other girls.

However, is this really a one-sided love? Or had something been silently sown in the most hidden part of Ren's heart?

Volume 2 contains the side story Another Light about how Ren and Mayuka first met.

Volume 5 contains the side story Unfinished Map about Ren and Andou's friendship in middle school.

Volume 6 contains the oneshot Colourless Dreamer, which is unrelated to the main storyline.

Volume 7 contains the side story Wishing for Yesterday about Yuu and Sayuri's past.

Volume 10 contains a side story about Manabu's love.

In the world, the manipulation of tanks (Sensha-do) is one of the traditional martial arts especially for girls. Miho doesn't like Sensha-do and moves to Oarai Girl's High School. But the chairperson of the student council orders Miho to participate in the national Sensha-do championship.

Mami and Tomoki have always shared everything in life, they are identical twins, yet so different in character and personality: Mami tender and helpless, courted by boys to whom she doesn't never "no" for excessive kindness, Tomoki with a strong sense of duty and a great spirit of sacrifice, would do anything to see his sister happy. But comes a time, however, when one realizes there are things cannot be shared, especially when it is something extremely rare and unique .... just like an alien?!

Haruiro Astronaut is published as extra chapters in the series of "Orange" by the same author.

At Amatera Chateau, the exclusive all-girls dormitory, lives Petit (a dog that's just been adopted), Hanazono Hana (a not-so-smart girl), Kataoka Hikari (who doesn't like dogs), and Yamada Constance (pretty smart). This is about how chaos unfolds in their lives.

From Fateful Encounters:

Power, body, charisma all together it shakes the mind. Provoked the gym teacher to seduce his nervous mind. The first kiss then, second kiss to seduce. Who is really the person that makes Chunja's heart thump? That person is...!!


As the school outcast, Chun ja has resigned herself to be being bullied, ostracized and just generally ignored. All this changes one day, however, when she becomes involved with the new gym teacher and the school rebel, Seo Lu, and eventually finds herself drawn to both of them.

Chiaki had to suddenly transfer from Tokyo to a secluded village in the countryside, because of her father's job transfer. Though longing to go back to Tokyo, in her new school she met Miya, whom she initially hated, but as time went by the feelings of hate changed to love. Now, while using her own skills, and competing with the other girls that stick to Miya, she will try to win his love. "I want to be his No.1."

- Finger Scans

"The days when I laugh and the days when I cry, there are words I want to tell you who has been by my side."

From Decadence:

Mishima, a student at a school in the countryside, is bullied by his classmates. The reason is because he's seemingly gay. In reality, Mishima does like guys so he doesn't resist their bullying, and instead, finds solace in secretly cross-dressing. One day on the rooftop, Mishima finds the lipstick he'd lost before in the hands of Kirino, one of the bullies... and Kirino was about to put on the lipstick that Mishima used on his own lips. This is the story of young boys looking for a place they can really be themselves...

When Riko earned the nickname "Flower Garden's Iberico-chan" in junior high by her crush, she was devastated. Reunited again in high school, Riko has undergone a 180 degrees change. Will he be able to recognise her...?!

Cross Academy is attended by two groups of students: the Day Class and the Night Class. At twilight, when the students of the Day Class return to their dorm, they cross paths with the Night Class on their way to school. Yuki Cross and Zero Kiryu are the Guardians of the school, protecting the Day Class from the Academy's dark secret: the Night Class is full of vampires!

Nao wants to get closer to her deaf classmate, Tobe-san.

About Android school (all girl school?)
The students are the personification of Gadget/Device brands which use Android OS.
The School teacher is Google-Sensei
There also student (boys) from other school : Apple-Kun, RIM-Kun & Nokia-Kun

List of Cast and Character at ;
http://weekly.ascii.jp/elem/000/000/071/71299/

1.Adam Cupertino-Kun (Apple/Iphone)
2.Kyoto Seira-Chan (Kyocera)
3.Fuji Tooru-Chan (Fujitsu)
4.Matsushita Hana-Chan (Panasonic)
5.Kashio Nao-Chan (Casio)
6.Taoyuan Shiina-Chan (HTC)
7.Hayakawa Mirai-Chan (Sharp)
8.Shinagawa Sonia-Chan (Sony Mobile Communication)
9.Hoshino Una-Chan (Samsung)
10.Ei Shu Sue-Chan (Asus)
11.Motoki Laura-Chan (Motorolla)
12.Kinjo El-Chan (LG)
13.(Waifaa/Yuika) Yui Hana-Chan (Huawei)
14.Ho Ta (Panda) Sora-Chan (Pantech)
15.(Jong Shin/Hiiragi Sachi) Holly Miyuki-Chan (ZTE)
16.Kuroki Rimu-Kun (Blackberry RIM)
17.Hokuou Nokia-Kun (Nokia/Windows Phone)

Beside the above;
18.Google Sensei

Club (Japan Operator) :
19.D Club Coach (NTT Docomo)
20.A Club Coach (Au/KDDI)
21.S Club Coach (Softbank Mobile)
22.W Club Coach (Willcom)
23.E Club Coach (EMOBILE)

Official explanation in English, here => http://weekly.ascii.jp/elem/000/000/162/162166/

Naegi Komaru, Naegi Makoto's younger sister, managed to survive despite being outside Hope's Peak Academy. There she meets Fukawa Touko, a.k.a. Genocider Shou. This is the story of their struggle to survive in a world full of despair.

Yukino Miyazawa is the perfect model student. She's pretty, kind, good at sports, and is always at the top of her class; but she's not all that she seems. It's all an act of deception; she is really the self-confessed 'queen of vanity,' and her only goal in life is winning the praise and admiration of everyone around her.
When she enters high school, she finally meets her match: Soichiro Arima, a handsome, athletic, popular, and very intelligent young boy. Ever since he stole the top seat in the class from her, Yukino has hated him, and has been plotting on how to take back her former place as the object of all other students' admiration.
What she wasn't expecting, however, was that Soichiro, the very boy she hated, would confess his love for her; or that he would find out about her deception - and use it to blackmail her!
Together, they discover that they have more in common than they knew, and they slowly begin to bring out each other's inner selves.

Also included are the following short stories:
• The Tiger and the Chameleon - A Promise
for One Week (Vol. 1)
• Ashita Mata Mori de Aoune (Meet Me Again Tomorrow in the Forest; Vol. 4) -
Always an outcast because of her black hair the heroine of the story finds a strange man in the forest - a man from Earth - and he has black hair, too.

A manga about 3 girls in the flower arrangement club.

Chuunibyou girl Ayame-chan is enjoying a country life filled with nature with her simple and innocent friends! The delusions of Ayame-chan with regards to her friends, also explode! It seems she still haven't thrown 3D out of the window yet....

An anthology comic of Infinite Stratos by various mangaka.