Original webcomic

A girl found out she has the power to curse anyone around her.

Kazuki's had a 16 year grace-period of peace and relative normalcy; smuggled to Japan and raised by a kindly old woman he's grown up to be a bright and friendly boy. His childhood friendship to the girl next door is just beginning to blossom into romance and the death of his ward leaves him with enough character-building angst to set him up for just about any cliche shoujo adventure Yukari Ito has in mind. Unfortunately, Yukari Ito is TOTALLY insane and has decided to make him a vampiric kitten engaged from birth to a Nightmare. (from doki-doki)

This is a no-holds-barred story about an ex-biker gang leader turned cop, Kenji Date. Operating under the nickname Hyena, Date rubs pretty much everybody within the police force the wrong way as he goes about his business ridding the city of all its scum.

Bad Police also contains two separate short stories at the end of the volume:

Bomber

The Chinese leader, Deng Xiaoping, had promised to rid Hong Kong of its criminal organizations. One of the places they migrated to was Japan. Kamon Shou is a delinquent who just got released from Youth Detention after spending two years there and is about to feel first-hand the effect the Hong Kong mob has on Japan.

Artemis

Ginko is a detective working for the famed Holmes Detective Agency, an agency that takes on the most dangerous of jobs: ones that even the police wouldn't even think about doing. She gets hired by Ms. Nancy to retrieve her seven year-old son, Tom. Tom was taken away by her father-in-law's mafia organization in hopes of cultivating Tom to become the next leader.

In his past life he was the most loyal personal guardian, but because of a misunderstanding he lost it all forever. In this life he keeps searching for traces of her. He transforms into a small charming "problem" for her. Will there be a clear path to pursue love? Who is he from the princess dreams?

Alphonse is a humanoid dragon who, after encountering trouble in his former position, has been transferred to the Special Prevention Office Against Vermin. On his first day, he not only gets lost and is late, but he also stumbles across a robbery. During the resulting chase, he gets some unusual help from his new partner, who is also his boss? A tale of inter-species partnership!

Tsukasa Kiriki is a boy that comes from a rich family. He spends his life sheltered from the outside by his parents undetermined to change. That is until his homeschool teacher, Mrs. Michie, says something that gives him the drive to be a delinquent. These are how he spends his days as a Bousouzoku.This manga ran for 22 volumes from 1988-1996.

From Divine Sanctuary:

Asahi is a 7th grade student who is very bad at sports. She joined the volleyball club when she entered junior high school, only to quit it one month later because she couldn't keep up with practice. Feeling discouraged from all kinds of sports, Asahi was reluctant when her friend asked her to play a double badminton match to substitute for a member who couldn't play. Surprisingly, Asahi found out that she has talent for badminton...

Baek Yigang is a son of the Baek Clan, one of the seven great clans of Zhongyuan. Afflicted with the Taiyin Qi Blockage, he is cursed with a shortened lifespan and the inability to collect internal energy. He had been peacefully spending the rest of his days indoors when he was ambushed by a group of masked people. During the ambush, he lost his servant who was like a sister to him. Chased by the attackers, Baek Yigang escaped through a secret underground path. When he came across a blocked path, he decided he’d at least die fighting and picked up a rusted sword that was stuck in the ground…

Federal Informant ‘Baek Yisu’ and a criminal gang’s boss, ‘Baek Dogyeong’ are twin brothers.

With the same faces the two twin brothers have lived different lives until now. Yisu, who’s been betrayed by the gang, throws away his identity to become his brother. This federal agent is soon to become the gang’s boss…!

Shizuku Utsugi, an energetic girl who grew up on an island, leaves it and started her life on the mainland in order to go to high school. Her mother set up only one requirement: “for the next 3 years, just enjoy your school life”. Joining the lacrosse team carves out the path she will be taking.

From Asclepias Scans:

Park Min Gyeom is a human with a disease that makes him produce excess blood. Kim Chun Sam is a half-vampire who needs blood to live. So begins an unusual symbiotic relationship between "predator" and "prey."

Note: This series contains additional (optional) 18+ scenes.

If you want to marry, ask you to marry someone, don’t marry me.

In the future world, technology runs the universe. An intelligent robot committed many mistakes as he did not fully trust human beings. As his punishment, he lost his job and was sent back into the ancient times. However, the device had accidentally brought him back to Ancient China, where he met a cold yet beautiful snake demon. A series of stories unfold as the two were brought together by fate...

A bespectacled pervert girl named Ling Yun discovered the domineering side of the seemingly weak and handsome Bai Ze. Thus, everyday was spent catching demons it was full of fear and welfare!

source:http://ac.qq.com/Comic/comicInfo/id/531894

In the early 20th century, a small republic found itself stuck between a kingdom and an empire - both of whom wanted to manipulate the republic to suit their own needs.

In order to protect itself from both sides of the conflict, the republic created a small group of soldiers whose job it is to suppress revolution and dissent in any way possible. This is the story of the Opera House.

Oumi Shigemori, also known as Hanjo, is from a long line of merchants. He knows the tricks of the trade when it comes to business and making profits. But Hanjo understands that profits have to be long term and taking short cuts in business decisions eventually leads to a collapse. Making sure the buyer, the seller, and the community all benefit from the transaction is Hanjo’s philosophy. He travels around the country, helping both small and big businesses turn their finances from a molehill to a mountain.

Arihisa Aokura needs money. He needs money in order to support his family of orphans and earn a living at the same time. Looking online for potential employers, he finds a posting for a part time job in an "evil organization." Seeing that the pay and benefits were fairly substantial, he took the chance and took the interview. He was somehow hired and now has to work as a henchman inside the evil organization "Antares." Will he be able to survive the onslaught of missions against heroes while providing for his orphan brothers and sisters?

source : http://ac.qq.com/Comic/comicInfo/id/532060