From Attractive Fascinante:

Miyashita sensei was always an overachiever, but his perfect life was disrupted when he met his desired-filled student, Jindou. Trying his best to keep Jindou back on track, sensei had to guide Jindou personally as well as to fend off his ex-partners. Love developed as time went by, but sensei kept a distance from Jindou by trying his best to maintain an innocent relationship between them. Would Jindou succeed in breaking down sensei’s territory?

This is a story about two girls (Yuka & Maho) who dream of becoming famous mangaka. Each chapter tells a phase in their career, starting from their first audition in a manga writing competition, until they become professional mangaka.

From Girls' Generation Scanlations:

Meet Kusumi. He views Ichi as his god. He has no interest in real life girls because anime is his life. Meet Ichi. He has a secret that no one knows about, and he fights to hide it from others. He also has a past that seems to be surfacing through his dreams. But what does it mean when a guy promises to protect him by eating the "bad things"? Join Ichi in his adventure to find out about himself, and what his secret really holds.

Moka's brother Megu is returning from New York City where he lived with their father. Not only that but she is also interested in the subject of art. When she goes to the library she meets Masato-kun, whom she begins to like. But Masato-kun turns out to be a playboy. Will Moka's determination win him over?

From Dan of Population GO:

Three friends, Kotori, Yuuto, and Rin are trapped in school when the principal halfheartedly summons a horde of demons. The demons make a pact with each student in exchange for possessing them. Most of the students wished to be be good looking or to have longer legs, but Yuuto manages to stave off the possessed student body while Rin overpowers the weak demon possessing her. Yuuto makes a pact with a demon to return the school to normal, but what will happen to the school now that each student is being possessed by a demon?

4-koma Based on a Novel - Date A Live.

Because of an unaccepted mariage, Norika has only had his parents for family. Unfortunately after his mother had passed away, he had to grow up on his own and to take care of his ill father.
Yet, after 15 years of silence, here comes the brother of his mother asking Norika to come and sign in a school located on an island while he would be staying with his father.

But the drawback of this school is that it is divided into two parts : wealthy people and not wealthy people. Hence the strong rivalry that has been born and ruled by the president of the students : Norika's cousin, Yuusuke.

From MangaProject:
Imagine what it is like to be raised by a gay father who insists that you call him "mom". The main character turns out to be a woman who doubts her sexual orientation, until she meets the right guy. She is so sure that he is "the one," that she goes out of her way to pursue him and then marries him lightning fast! Essentially, the rest of the story is about keeping the chemistry (a little twisted and crazy though).

From Divine Sanctuary:
Yuzuki has a crush for her super kind and cool brother, but she has her heart broken when he brings his girlfriend home one day. The next day, by chance, she bumps into a guy who looks exactly like her brother! What is this feeling that she has for him? Is it just because he looks like her brother, or is it...?

Volume 1: Rio was living a perfectly normal high school life, when transfer student, Tomo-chan, entered his school. Rio watches as Tomo easily grabs the attention of the female student body. It's not until Tomo picks up Rio's dropped planner with a picture of his beloved idol, a male teacher, that they interact. Suspecting that Rio is gay, and after stating that he's going to "cure it" Tomo enlists in a "Homo Fixing Training Regimen". But does Tomo really want to cure Rio of his homosexuality, or simply get his undivided attention for himself?

Volume 2: Rio was filled with happiness when the cool transfer student Tomo-chan confessed to him saying, “I’ve always loved you” However, for some reason Tomo-chan has had a cold attitude lately. Since he had never been clearly told, “Go out with me,” Rio has become unsure about their relationship. Moreover, there’s a rumor that Tomo-chan is going to study abroad… When even Rio’s first love, big brother Haruka, shows up; will the two of them grow even further apart…!?

Volume 3: Will Haruka, Rio's first love, find adult love in this side story spinoff of the much loved Darling series?

Volume 4: coming soon

From Attractive Fascinante:

Kusaka is an owner of a used-book store and is oblivious to the people around him. Iijima, on the other hand, is a hotheaded sales person. They were classmates during college and had some argument before, yet they became lovers now. When two total opposites personalities clash, the spark of love starts to disperse too…

Note: Chapters 7-9 were NOT included in the licensed volume.

1) Hoshi sae mo Nemuru Yoru by Miyuki Kitagawa
(The Banquet of Stars) Kana goes along with her friends on a trip for Golden Week, and they happen to visit an island that she had once seen a picture of the stars from.

2) No Panties Musume by Ako Shimaki
Roux comes from another country and lives with Ichiko, a smart player who fools around with all the girls. She doesn't wear panties because it's not a part of her culture...? And kissing is a casual greeting!?
(Also included in Boku ni Natta Watashi vol 2)

3) Tomodachi Shikkaku by Akane Kasuga
Riku, a cute girl, steals the attention of all the girls from a jealous guy. He doesn't see her as a real girl, but she still likes him.

4) Koi no Neiro by Shin Yumachi
(The Melody of Love) Chizeru believes that Kaitou hates her, and is therefore scared of him. Things just aren't what they seem on the surface though.

5) Yuuwaku Lesson Itashimasho by Hina Sakurada
(A Lesson in Temptation) Himawari has never had a boyfriend in all her seventeen years, and she has also rejected every person who has ever confessed to her. But when she meets her new, shining and beautiful student, Taiyou, all reason just flies out the window.

6) Platonic Porno by Komomo Yamada
The go-to girl for love advice has never had a boyfriend? Her geeky chameleon teacher finds out, but how? How can a chameleon teacher also be an erotic novelist?!
(Also included in Kojin Jugyou)

From Intercross:

For all of Mao's life, she has longed to be girly and have tea parties with beautiful girlfriends. And finally, she has that dream right in her reach, until she walks in on three boys changing at her private all girls school... What's a girl to do when another girl she admired turns out to be a guy?!

From Shoujo Crusade:

Karin HATES guys. She can't stand the sight of them, let alone be near them. But after a near death experience she finds herself waking up to a guy she doesn't know, within a guy school and in a guy's body!!?!

From DMP : Professional male model Juuzou has a sweet, sweet lover. Juuzou used to be the kind of guy who had an eye for beautiful men, but after meeting his doctor friend Mitsuya, it turns out the tables are turned. It’s that men seem to melt over him. Mitsuya pampers Juuzou constantly,he isn’t jealous and is never overprotective. He is the perfect lover, but lately it simply is not enough. Is Juuzou losing his charisma that causes most men to melt at his feet?

Doujin Market. It is a place where individuals sell their self-published books. Each participant works daily to achieve their personal goals.

While their are some who obtain their dreams, there are also those who get pounded by reality. This is the story of those who live in the world of Doujin.

From Shinmakoku Scanlations:

Yosemine Takumi is a difficult student to handle. He's used to get what he wants by using his family's strength in school. The new Infirmary Nurse, Tsutsui, is determined to change all that. He's not going to let himself be bullied by Yosemine, or anyone else, after all these years. But Yosemine has fallen head-over-heels in love with Tsutsui-sensei and set the goal on owning the nurse for himself!

A boy and a girl are forced to join hands for all eternity!?
In a land ravaged by an epidemic known as "Troy", the only people with healing arts capable of stopping the seizures caused by the disease are the Sisters. Although they have a high resistance to the disease, they are searching for a person who is truly immune, so that they can find a cure. The main character is Sister Elraine, one of the Sisters who becomes infected with Troy. But, when she touches Kiri, a seemingly ordinary boy, her seizures stop. Could he be the one!?

In volume 1 is included the oneshot Island:

A story that takes place on the day Aira turned 14, and learned the devastating truth about the island she lives on, which is completely surrounded by a huge wall...

Manga version of the same-name anime. Enma-kun (a flame-based boy) along with Chapeauji (a demon with the form of a hat), Yukiko-hime (an ice-based girl) and Kapaeru (a Kappa) form the demon-hunting squad sent by Enma-Daio, the ruler of Hell, in order to capture escaped demons. With the help of the human boy Tsutomu, the Yokai Patrol fights the demons they encounter to stop them from causing mischief.

A cat and mouse game between a thief and a detective... but the thief's aim appears to be the heart of the detective.