One night, construction worker Makoto is dragged along to a gay bar after work and meets the effeminate bar worker, Shinobu. Shinobu, whose interests lie in foreign looking men, is immediately drawn to Makoto and thus a love and romance between these two polar opposites begin.
One day, Makoto comes to the bar dripping in blood…

Taken from Coffee Scans: A workplace romance in a bustling city, this is the story of busy people, leading equally busy lives. Between rookie Yang Xiaoyang, ‘leftover woman’ Qiao Wenwei, cool-headed Du Zhong, and outgoing Zhang Yu, will they be able to find love?

An older brother worry about his sloven little sister. Does he need to worry though?

International chain? Instant packaged cup-noodles? No chance! "Taishou" the cat is going to run a first-class noodle shop in this 4koma or die trying. But first, Taishou has to make ramen soup people can actually eat...! Will the taste improve? Can Taishou find hired help who will actually serve water, not just drink it? Could it be the Matrix Move will do the trick? And who is this new "cook" Taishou has hired...?

We all wish we could go back in time, to turn back the clock and fix the past. But in this reality, that simple wish brings about something deadly—demons that devour a person's time! It’s up to a group of strong warriors who fight using time manipulation to destroy these blights. Brought together under unique circumstances, Victor, Kiri, Mina, and Blaze have what it takes to maintain the balance of time as the chosen fighters—the Chronos Rulers.

Note: This is a Taiwanese manhua that Shueisha is publishing for free on its Shounen Jump+ website and app.

Junjou Romantica: Takahashi Misaki is suddenly having some unexpected and odd problems. What started as a need for some college entrance exam tutoring has somehow led him to being romanced by a suave older man who also happens to be his big brother’s best friend. Confused by all of his brand new emotions, Misaki struggles to deal with his suddenly very odd life. And if that wasn’t enough, his suitor, Usami Akihiko, has plenty of issues of his own. A man-child who decorates his room in giant teddy bears and toys, Usami is a famous novelist who also writes steamy boys’ love novels on the side. When Misaki cracks open one of these books and reads sentences like “Usami licks every inch of Misaki’s hot body”…well, let’s just say that all hell breaks loose. Plus it doesn't help with Usami claiming he's in love with him.

Junjou Egoist: Kamijou Hiroki is a broken man, consumed by unrequited love for his childhood friend, Usami Akihiko (the writer from Junjou Romantica). Along comes Kusama Nowaki, whose name "Nowaki" means "typhoon", an orphan working his way through life since middle school. Like the typhoon he is named for, he whirls into Hiroki's life and heart, blowing all resistance away before him.

Junjou Terrorist: As fate would have it, Miyagi Yoh (whom Hiroki is working with as assistant professor) and Takatsuki Shinobu, a high school student, cross paths. Bits of pieces start to link together from the first two stories. That aside, Miyagi, who has a sad hidden past in himself involving a relationship with his teacher, is faced with Shinobu, who just says whatever is on his mind. The wheel of destiny is beginning to turn once again...

Thanks to her parents' incompetence, Taeko is sent to live with an acquaintance of her father. But when she rings the bell of her new home, she's greeted at the door by her new roommate, a completely and utterly shameless nudist named Masuda. Why exactly is he presenting himself in the buff to an innocent high-school girl...? Of course, their shocking first meeting sends Taeko's 17-year-strong values tumbling to the ground! "Is he for real?!" "Am I going nuts?!" It's too late for tears, so Don't Cry, Girl - a hilarious teen comedy ♪!

Source: Jmanga

It also includes a second story called 3322. (Unscanlated)

Nominated for the 4th Manga Taisho in 2011.

From birth, Wang Fu is a human raised by the beast race, even though the others in the beast village never truly accepted him, Wang Fu still cares about the safety of his home. When the Black Star Race returns, something has awoken, forcing Wang Fu to step onto the journey to find his true self.

Continues where Tantei Gakuen Q ended two years later. They are still in Dan Detective School solving cases.

The start of a lovey dovey life together! Or it should've been, but Matsuri's now living together with her boyfriend's beloved cat Sayuri...!? The struggle for her boyfriend with her cat-in-law begins! Raws: http://sai-zen-sen.jp/comics/twi4/kareneko/

As Shin Youngwoo has had an unfortunate life and is now stuck carrying bricks on construction sites. He even had to do labor in the VR game, Satisfy!

However, luck would soon enter his hopeless life. His character, ‘Grid’, would discover the Northern End Cave for a quest, and in that place, he would find ‘Pagma’s Rare Book’ and become a legendary class player…

"I want to have a smile on me when I talk to you today."

Menhera-chan is a pessimistic girl.
Byoujaku-chan is a frail girl with a wild imagination and a love for BL.
Kenkou-kun is a normal boy, in body and mind.

This is the story of their dark and heartwarming daily life.

A short taken from an Enomoto Shunji tribute collection.

This is a comedy love story about the master and her disciple.

Strangers ally with each other to survive a Battle Royale style game of death on a deserted island against other contenders. A lot of contestants have amnesia and each person has a life sustaining bracelet which heals wounds over time.

Math teacher mamiya nagisa is teased by his horny students at an all boys high school on a daily basis. One day genius high school student, sakura minato, transfers from America. Minato jumps in to save nagisa who is teased by the students, but is told, "i want to sleep with you." When he asks senior teacher tsukioka for advice, he is attacked by him. What will become of nagisa's purity?

With their parent's approval, Makoto has started living with two good-looking brothers.
The older brother, Souta, just feels like they're burdened with Makoto.
But Makoto can't help but be interested in Souta...
Living together under one roof, a parent-approved love begins.
There is a lot of flirting every day!!

Following the untimely passing of his childhood friend and his little sister, Io Haruomi is constantly haunted by their deaths, forever feeling powerless and unable to escape the guilt he feels for letting them die. Despite this, he continues to press forward, attempting to enjoy an ordinary life. He goes to high school, hangs out with his friends, and generally passes himself off as a normal 2nd-year high school student.

One day, however, Haruomi encounters an "Eda", a girl with glowing red eyes and demonic powers. Amidst her escape from the "Seven Great Gospel Organizations", she reveals that he too is an Eda, and the powerlessness he feels is completely unfounded. Before he knows it, Io Haruomi is thrown into the middle of a battle between man and devil.

And as his eyes too begin to glow red, the side he is on is no longer so clear.