The characters of Durarara!! have been made small and are going on a rampage in Ikebukuro! Lots of things are happening today on these streets where reality and illusion mix together!

Assassins--they are humans that have exceptional skills which they use in killing people. The most dangerous among them is the Assassin of Crimson--the former leader of the Assassin guild Yuuyami, and the one who killed the country's leader, King Mars. Due to this, the country's princess has declared that whoever captures her will obtain fortune and become the princess' husband, essentially becoming the next king.
Virgil is a guy who has red hair and looks like a girl. He is travelling with a performing troupe while searching for his twin brother Serge. His peculiar features seem to have matched the known characteristics of the Assassin of Crimson. The following events will lead him to discover the mystery behind the death of the king--and the identity of the Assassin of Crimson.

A girl named Jessie Jackson comes from a special tribe of Blue Ramun (Blue Blood). Their blood is used as medicine and healing agents for almost any sickness whether in its purest form or mixed in with other herbal remedies. As Jessie comes of age at 15, she must leave her tribe to help those in need and she is assigned to the Lezak district with the handsome captain named Eagle and happy-go-lucky doctor/priest Randy. As she is now alone without her tribe members with her, Jessie strives to fulfill the difficult task bestowed upon her, thereby learning the strength of not only her body, but her spirit as well.

After all the Class cards have been captured, Illiya and Myu are once again ordered by Rin and Luvia to help them stabilize the Earth's pulse, that went haywire when they started capturing the Class Cards. However, something goes wrong after the ceremony. Illiya tries to protect everyone from the destructive explosion. But when the explosion is averted, and seemingly everyone is safe... Illiya finds a clone of herself sitting beside her.

What had happened? And how will Illiya get over this crisis?

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.

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

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.

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...

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.

From Garo 1982-07.

Good children are not picky about their food.

From Garo 1982-08.

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.

A collection of short stories based on the Nintendo 3DS game.

From DramaFever:

Hands down, Dok Go Ma Te is the prettiest man in the world. And he knows it! Coupled with his ambitions of power, riches and splendor, Ma Te sets out to use his good looks for equally good money.

Along the way, he meets Hong Yu Ra, an ex-heiress who senses a kindred gold digger in Ma Te and thus agrees to be his mentor in social climbing. Yu Ra sets Ma Te on a diabolically comical mission to seduce 10 vastly different women: after 'conquering' each woman, Ma Te absorbs their individual, specialized abilities. But when the poor, but adorable Kim Bo Tong surfaces with a huge crush on Ma Te, the rules of the game change.