From Tapastic: The world has come to chaos. An unknown virus haunts every living soul, and one man is determined to reach his beloved before it's too late. His journey takes him closer and closer, but he faces adversity and strife. That's when he faces reality. He sees the world around him. He sees a world faced with something more dangerous than the virus. Original Webtoon / Official English Version

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!

Collective Comic Essays on the Universe and Beyond.

Koyo becomes Sanou's pet after his hamster dies.

The image of his future death emerged from the painted scroll, the survival codes from a millennium ago had already quietly been set.

N/A

"Long ago there were nine cyborg warriors who came to save humanity whenever the world fell into crisis. These warriors wore red uniforms with yellow scarves and were known as the 00 Cyborgs. Through their efforts, peace was returned to the world, but thereafter their existence slowly faded from human memory. However, time has passed and the world has started to plunge into chaos once more."

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

From MangaHelpers:

In response to a decrease in population, human corpses have become a major resource for society's labor pool. Necromancers are needed to animate corpses for various jobs. These corpses work reliably unless they encounter human love, at which point they go berserk and attack. Zen is the necromancer of his city, and he spends his time animating corpses and dealing with the messy aftermath of those cases of 'necrophilia.'

Zen has a strange assistant, who keeps his face covered and never speaks in public. This assistant is Yomai, a ghoul that Zen took under his wing. Zen allows Yomai to feed from his own flesh, but he has strictly forbidden the ghoul from revealing himself to, speaking to, or eating other humans. Yomai doesn't want to anger his benefactor, but he is not completely satisfied living under all of Zen's restrictions. There's plenty of violence, death, and surprises ahead for the necromancer and his ghoul! [tethysdust]

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/

Hu Reum no longer has a family, and so now must go live with her cousins. Will she find her first love? Will she let barriers stand between it? So far, a pretty funny story with an ensemble of four guys (ranging in personalities) and the girl, Hu Reum.

Collection of inter-linked stories.

1. Kikyo
After losing her job, a woman in her mid-twenties returns to her hometown in the countryside and has an unexpected encounter.

2. Large Small World
A junior high school girl, who has a cram school teacher for her boyfriend and a delinquent girl for her best friend, keeps skipping class, but still does her homework. What could be her reasoning?

3. Mother Ship
The truant girl's mother tells the story of her youth, her love and her life.

4. Sandwich Blues
A 32-year-old middle-school teacher leads the same lonesome life she had during her elementary school days. When her cousin from the countryside annouces her marriage, she starts to ponder...

5. Go Slow (continuation of Mother Ship)

6. Manimani

From Stiletto Heels:

What is being sought after cannot be felt even on the fingertips. This is a series about the extravagant lifestyle of a tattoo artist named Gad, and the circle of people who revolve in it.

1) Prologo (Prologue)

2) Macchia Nera (Black Spot)

3) Il mio Lavoro (My Job)

4) Balcone (Balcony)

5) Esitanza (Hesitation)

6) Sfortunato (Unfortunate)

7) Ingranaggio (Gear/Mechanism)

8) Epilogo (Epilogue)

From Stiletto Heels: A fortuneteller once told her, "Marry the second man you fall in love with." Medical clerk Miyoshi did just that. However, upon leaving a drinking party, she bumps into her first love, Arishima. Feelings reignite between the two, yet Arishima is married and Miyoshi already has an amicable husband...

A hilarious and touching story with a touch of horror, Donyatsu—meaning doughnuts in Japanese, but with the words nyaa (meow) and yatsu (a sort of rude word for guy) shoehorned in—is about a cat with a doughnut body in a post-apocalyptic Tokyo, along with his food-based buddies, terrestrial enemies, shiritori-winning wreck of a robot/mecha, enigmatic food-based pig, and of course, the invading aliens...?

If a manga that has sweet, sweet animals playing soccer with a human skull doesn't bother you, chances are you will crave Donyatsu.

From Easy Going Scans:
The story of Liebknecht after he ran away from his country and before he met Baltzar again.

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.

Kentarou, who works at the construction company founded by his father, meets Kawada, a salary-man sent by his firm to supervise the construction site's progress. This newcomer soon brings his new coworkers' dislike upon himself because of his cold attitude and his unpleasant comments. But one day, Kentarou accidentally finds out that Kawada, despite his putting on airs, is still a virgin! In a moment of kindness, he decides to help him get to the next step by introducing girls to him, but Kawada seems to be more interested in Kentarou himself...