From Easy Going Scans:

In a far place in a far country there’s a mansion where a demon girl lives. One day there was a huge storm outside, so in order to protect himself a mysterious boy named Adam enters the mansion. And so they meet...the little demon girl and the mysterious boy that looks like a shinigami, both outcasts in the human world; they decide to create a school for monsters together!

From Fujoshi Bitches:
“Tomorrow, I’ll put a curse on my father…”
Right after reuniting with his father, from whom he’d been separated when he was a kid, Ryou suddenly traveled back in time 22 years, during the peak of the bubble economy of the Showa era!
There, he met his father, Konomi, who was 3 years younger than he was…!
Living in an unknown environment with the uneasiness of wanting to go back to his own time, Ryou was anxious. But being comforted by the pure-hearted Konomi, his feelings gradually started to change… The first volume of Ike Reibun’s loved original work!

Kouki and Shiori are high-school students who fall in love for the first time in the month of April among the dancing sakura; but their experience with these new feelings is as tentative as the slightest wind of the changing seasons.
Even so, never a day goes by that isn't stirred by their first love. The scenery they view from inside the Ferris wheel, walking on the streets together through the rain?in this fashion, the red thread that ties these two together grows stronger as time passes. This is the story of how they live their lives through the first six months of their relationship.

"I'm pretty sure that the downfall of humans can be completely attributed to their curiosity", such is Ewon Jung's philosophy.
Because of his curiosity and his "affectionate nature", Ewon somehow finds himself, after cheating one time too many on Jiho, dumped and threatened into working as a caretaker for Jiho's new boyfriend, Mookyul... who just so happens to be a Mafia Boss.

And it is just the beginning of Ewon's troubles.

Between Jiho, who still burns at Ewon's infidelity, and Mookyul, gang-leader with movie star good looks who starts to take a keen interest in him, Ewon slowly gets entangled in a net more intricate than that of the dangerous underworld, how will he survive it?

Official English version
Publication by Lezhin

From Must Be Endless:

While holding a deep loneliness in his heart that he refuses to acknowledge, Yoshiki cares for his younger brother with the fiercest tenacity. At the same time, he sells his body to men, and despite the ridicule, he relies on their need daily. Amidst this lifestyle, he runs into a handsome younger man named Katou and begins to rely on him, while being manipulated as well. Yoshiki’s little brother, Naoto, and his classmate Shuu’s life-sized love story is featured as well. With a powerful, deep flavor, this is Kimura Hidesato’s World Compilation!

"I wish I can be stronger instead to protect you rather than the other way round."

Nagisa wants to be strong and cool in front of Misaki, but all he managed to do was getting protected instead by Misaki. What can a guy do to win the girl he loves?

From MangaHelpers: No matter how hard he thinks about it, Todoin Seiya cannot figure out why he doesn't have a girlfriend in his 16-year lifespan. Physically attractive, naturally smart, athletic and, on top of that, comes from a wealthy and politically significant family. And it’s not like he hasn't tried either; but every girl he asks out flat out rejects him. Seiya sets a goal for himself to get a girlfriend by the time high school ends and rejection isn't going to stop him from trying again. But it sure is heartbreaking when you get rejected this many times without knowing why. [vyc]

From Shinnen and Shoujo Crusade:

Bittersweet stories that make your heart race in a painful but happy way. A compilation of stories about one-sided love that will have your 100% sympathy.

Contains 5 short stories:
- Make Sweet
- Sugar Baby Love
- Meganegoshi no Kimi
- Haru, Urara
- Make Sweet - valentine special

Gao Da Xi is a notorious delinquent youth; only Teacher Dai dares to challenge him. When Teacher Dai has to go and take care of his hospitalized daughter, he has no choice but to bring Da Xi along; this is the first time Da Xi and Tian Le meet... After this, Da Xi meets another boy who claims to be called "Angel" at the hospital. Angel says that as long as Da Xi promises him one condition, Da Xi will be granted one wish. What would his wish be...? Just like poems during spring softly capturing your ears or the warm currents in winter cleansing your eyes, after completing "Lovely Everywhere", Ke Li brings to you again a touching love story close to your heart!

She is a swim-freak. She watches the popular Sawaguchi-kun everyday from the pool just like the mermaid used to watch her land prince. Their worlds are different but is Fate conspiring to bring them together?

N/A

A collection of 5 one-shots:
Kuchibiru kara Hatsunetsu: Nohara Kasumi is a plain 1st year high school student. One day, she gets hit by a handsome 3rd year by accident and hurts her leg.
Taka then tells her to get on his bike?

From Sura's Place:

Money, lust, and desire for powers. None of that is needed for a man whose importance is as small as a gallbladder. However, if a man wants true peace of mind, he will need to have those.

In the story, the main character is on the way back home from being rejected by a girl when he finds and picks up a high school girl who has been abandoned on the roadside.

From Canis Major Scanlations:

Mizushima, a florist shop staff, wanders into a big mansion’s garden because he’s attracted to the flowers there. Fujisawa, who lives alone in that mansion, suddenly came to request for a flower arrangement from him. Upon arriving at Fujisawa’s mansion again, Mizushima is caressed by him…

Is he only playing around with Mizushima? What are his true intentions?

From Daum.net: Han Ga-Ram will even outwit the swindler gangs. Everything is solved when she transforms back into her unpopular highschool girl moments... Who would suspect a geek with glasses? There is only MONEY on her mind.. day and night. On the other hand, her other twin Yu Ga-Ram exists unknown to both of them. Unlike her, her sister has to bear the bullying acts of her step sister. The story unfolds when the twins try to escape their fate...

From MangaHelpers:
At school, Kamazaki Yuu feels as though there is a circle drawn around her, a line that no one will cross. A part of it is because her face looks mean, and another part of it is because she's rather socially awkward, but the largest part of it all is that she has earned a reputation for being really bad-tempered and violent to the people around her.
This all changes in her second year of high school.
The cute, friendly, and popular Kume Asami one day inexplicably crosses that invisible line and decides to be her friend. Kume introduces "Kama-chan" to friendship and to the 5-man futsal club that meets on the school roof. As Kama cautiously enters Kume's club, she may find herself able to grow past the bad expectations people have of her, and enter into a new, happier, high-school life.

A man moves to Tokyo and writes a letter to his parents describing his experience.

A deadly virus is spreading across mankind, turning humans into gruesome monsters known as ‘Kanshu'. Yet no one knows of their existence, except for the organization called ‘F.L.A.G.', dedicated to hunting down and destroying the source of the infection. Its members possess extraordinary powers, capable of unleashing righteous fury on their enemies.
One day, a cell phone message from a dead relative leads estranged youth Riku Amami unwittingly into the conflict between F.L.A.G. and Kanshu - and to a mysterious cocoon that would change his life forever, for better or worse…

Kojiro Suzuki (Protector: Ifrid) belongs to the Discipline Monitoring Committee of a high school for kids who have a stronger than normal "Divine Protection." He works hard every day to clear all sorts of trouble. On top of that, he's constantly pursued by the stunningly beautiful D.M.C. Chairman Lauri Asagiri (Protector: Leviathan)...! This is a "metamorphosis love battle" between a super beautiful and feminine top and a stone-faced, handsome bottom with a dark past, unfolding in a fantasy-style high school!!

*Let me explain! Divine Protection is a power all humans possess since birth. There are various kinds of protection, based on the original protector and their powers: angels, demons, holy beasts, demon beasts, spirits, and so on. Individual power is generally low, but in some rare cases there are people with strong Divine Protection...

from Renta!

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Suzuki Kojirou (his Kago is Efreet) is a member of the public morals committee at a high school which gathers a lot of students whose “Kago” powers are stronger than normal people.

But, for some reason, he’s being pestered everyday by the super beautiful president of the public morals committee, Asagiri Lauri, (his Kago is Leviathan) who always has to run around solving all kinds of problems within the school because of his strong power.

Pushy Seme × Expressionless, handsome Uke. The fantasy campus unfolded. Metamorphic・Love・Comedy❤ Love developments! Drawings and new stories enclosed☆

- from Canis Major Scanlations -