The story revolves around a girl who is the wealthy Rei-kun's robot. What kind of relationship will have those two!?

Karin and her neighbors Sakumi and Tatsumi (brothers) have known each other forever and are best friends. When Sakumi returns home from college, Karin couldn't be happier, however she can tell he has changed, andhas become more mature. He feels farther away from her, which upsets her because she has a huge crush on him. Meanwhile, Tatsumi, who is in the same grade as Karin has feelings for her. Sakumi, after returning home from college, realizes how much he missed Karin, and begins to see how special she is. Karin, Tatsumi, and Sakumi form a love triangle...

This is basically about a group called ICA who one day show up at school and took Akane away telling her to provide information about her brother Akihei, but she refused to. After a while, she changed her mind and agreed to help them because she wanted Akihei to herself.

Rinne, a huge fan of Buddhism, was searching for a "monk-type," a boy as calm, intelligent and diligent as Lord Buddha himself, when she set her sights on a young, handsome monk-in-training, Yuuryou. She soon learns that this kid, out of his robes, is not her dream boy, but a shallow, irresponsible lady killer who goes by Yura. Is Rinne going to give up on her fantasy, or is there more to Yura than meets the eye?
(Source: MU)

Tachibana Itsuka has always planned to live on her own once she became a high school student. On the day she's supposed to move into an apartment building, she finds it burnt and unfit for living. She's forced to live in the house of the landlady's son, along with two other women, and starting day one, none of them get along at all.

No synopsis has been added for this manga yet.Click here to update this information.

From Ivyscan:
Aika is an ordinary high school girl. She likes memories and photography. Those things involve her in an unexpected incident.
A tough guy at school wrecks the lens of her camera and she demands that he fix it. They end up skipping school for the day and...

From StarryHeaven:

Towako the ojousama (daughter of a high class family) will be turning 18 years old soon. When she was very young, she was told that on this 18th birthday she is to marry the young man who was born on the same day, the same time, and the same year as she was. However, during their first meeting, Yuuga was incredibly mean to her! What's Towako to do when her husband-to-be is the shy and cool type of guy?

Shiba is a detective in the fifth anti-organized crime division of the Tokyo Metropolitan Police, a.k.a. "Anti-Gang 5" specializing in handgun seizures. Shiba's secret weapon is "S" ("spy"), an informant who plays a key role in Shiba's information gathering. Shiba is training an informant who has been officially accepted into Shinjuku's Matsukura Group within the Budoha crime syndicate. One day, Shiba awakes to an anonymous phone call. "Watch out for your S." A tale of two men whose lust, pride and loneliness collide!
(Source: DMP/June)