From MangaHelpers:

This is the official comic based on the game of the same name. An all-girl's school is preparing to consolidate with another nearby school, which will make them co-ed. Uryuu Shingo is chosen to be a male 'test student' at the girl's school before they officially merge in the following year. On Shingo's first day, he learns that many of the girls are not happy about the coming merger. Specifically, Seno Airi is staunchly opposed and refuses to welcome him to the school. Some of the other girls are friendly, but Airi has a lot of power over public opinion. The truth is, though, that Shingo has met Airi before. When she and Shingo's little sister got lost, he helped them find their way. Airi seemed to like him then, back when she didn't know he was going to be her new male classmate. Maybe he'll be able to win over Airi, as well as all his other interesting female classmates! [tethysdust]

The story is focusing on Yutsuki Onomiya as heroine.

This is a story related to the Mashiroiro Symphony manga and visual novel game. An all-girl's school is preparing to consolidate with another nearby school, which will make them co-ed. Uryuu Shingo is chosen to be a male 'test student' at the girl's school before they officially merge in the following year. Though there was initially some opposition by the female student body, many of them have grown to like Shingo. His greatest opposition, Sena Airi, has even gotten used to him. However, the heroine of this story, Inui Sana, still hates all men in general and Shingo in specific. But could her blatant dislike be masking some other, truer feelings?

N/A

Sokabe is a gay salaryman who lives in an apartment far away from his company because of his crush on his neighbor Motoi. One day, Sokabe stumbles on Motoi's very large collection of BL manga that immediately catches his attention and in a panic he ends up being mistaken by Motoi, who is a hardcore fudanshi, as a fellow BL enthusiast. Now Sokabe must find a way to either confess his feelings or forever keep his silence as Motoi drags him into the world of sexy semes and blushing ukes.

This is a world of magic where magic is used for everything. But deep in the forest exists a young man who spends his time training and bulking up. He can't use magic, but he enjoys a peaceful life with his father. But one day, his life is put in danger! Will his muscular body protect him from the magic users who are out to get him? Powerfully trained muscles crush magic as this abnormal magical fantasy begins!

From Project Bite Me! Scanlations:

The creator of Baoh and Jojo's Bizarre Adventure presents a manga about magic and mysteries! You'll meet him at 13:13 pm, on Friday the 13th. He'll do an uncanny intro where he plays a trick on you! And wherever he goes, trouble seems to always follow. Who is this person who creates such incidents? None other than Cool Shock BT!

An adult body, but childish heart. Heartrending, but sweet. A somewhat bitter high school love story.

Have you ever been afraid of masks? Well, one's nightmare is about the happen in this short oneshot!

From Midnight Scans:

1. Ria works as a hostess, and she longs for the day when the owner, Himi Kyouji, and herself can finally be together. On the other hand, 10 years ago, when Kyouji forced Ria’s beloved parents to commit suicide and robbed her of her happiness, she planned to get her revenge. However, after she is hugged by him, what will happen to her revenge?!

2. Morino lost the opportunity to confess to her childhood friend Yukihiro on the day of their school graduation. Five years down the line, when she ends up at the same company where he works, can she finally reconcile with her first love?

3. Yui returns to her hometown to attend her brother's wedding after seven years. Shun, her first boyfriend seems as much in love with her as he was before, but is she willing to overcome her differences with her family and move back?

In the year 3000, a meteor strikes earth and destroys it! Terfiying beasts born from Humanity's Sins now take over the universe. These monsters are called the "Ghastly Seven Sins"!! Meanwhile, at the center of the universe, Adonis, the ruler of the universe, and it's strongest being is destroyed! What in the world is going on?!

A Chinese author said: "Everybody needs to wear a mask. That is not entirely bad. If it makes you feel safe, do not take it off. Our male character also wears a mask. The mask is just cold in front of a girl and the fact that she completely forgets everythings about him .. Is that worth it when he knows the current status of that girl?

Hida Kizuna possesses the HHG (Heart Hybrid Gear) ability, but it is not strong enough to make him particularly important. His older sister calls him to transfer to a strategic defense school, where many of the students (many of which are large-breasted girls) use their HHG abilities to fight invaders from another world while wearing extremely skimpy pilot outfits. Kizuna's fighting ability doesn't measure up, but his sister has another plan-- apparently having erotic experiences with Kizuna will allow the girls to replenish their energy or power-up. It looks like his new school life is going to be full of embarrassment.

Famous award-winning novelist Asakura is actually an unhealthy adult who rarely steps out of his house. But recently, he's been troubled by the attentions of the hedonistic novelist Segawa, who's infamous for having a new lover every month, age and gender no bar. "All that will change once you become my lover," promises Segawa. Will he be able to melt the cold Asakura's heart?

High school student Kusakabe Makoto has to work all day to raise money for the treatment of his younger sister, who suffers from a serious illness. The father is unemployed, the mother ran away, leaving the children, bullying at work ... Despite all this, he does not lose hope and continues to live for her sister. But having learned that she did not have long, Makoto falls into despair. Fear of the unknown causes him to take a different look at the value of human life.

Ao Minato, a young man who killed his father-in-law who repeatedly abused his family and entered a juvenile reformatory. However, the sister who should have protected committed suicide at the end of suffering, and her sister Akane is also missing. Ao, who arrived at a certain shrine, wished for the safety of his sister, which is the only hope left, and swears to God that he will do anything for that ... The blockbuster panic suspense "Massacre Happy Ending". The new chapter is finally opening---.

Amano Shiro's "Massaging the Woman I Admire" is about women who works in a salon. A trainee has to massage a senior employee as part of her work evaluation, so she picks the one she has a crush on.

"The days when I laugh and the days when I cry, there are words I want to tell you who has been by my side."

Aoiyahi Yuuichi works for a hotel, but it's been bought by a new owner who plans on owning more than just the hotel

1) Heart Rate (pun on the word 'rate')

2) Master

This is the story of a boy named Bait who catches fish, not only ordinary fish, but monstrous fish that harm people. Because of his skills, he is proclaimed to be a hero in his town.There, he gets the infamous name, Master Bait. As he meets Nijie, an ichthyologist, they go for an adventure filled with gigantic fish, sea monsters, and a whole lot of mayhem. Get ready for a wet and wild roller coaster ride in the sea with Master Bait and Nijie.