From Kodanclub:
An ordinary, quiet town is shaken by a series of bizarre happenings brought about by the darkness in human hearts. There are no solutions in the real world: Only "Dream Messengers" can find the answers. Dream messengers connect the fabulous with the real and control the power of dreams. Their leader, Toko Mishima, works with 8 other messengers using the powers given by an old spell and a toy made by Toko's father. Toko, her younger sister Rinko, Hajime Tachibana, who loves young girls, and the six other Dream Messengers are given the names of days or stars - Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Raff, and Keito.

From Hwang Mi Ri's Palace:

After losing her entire family to a mysterious fire, Soon-Doong refuses to wallow in sadness and decides to move to South Korea from her native Yanbian to find herself a new and better life. Holding nothing but a plane ticket to Korea, a small package of clothes, and a half-burnt letter between her grandfather and a "textile factory owner" in Seoul (who were good friends), she resolves to find a job at the factory and make a decent, honest living. Only, the "textile factory owner" just happens to be the CEO of the biggest clothing brand in the country, and her grandfather wasn't just a good friend with the "textile factory owner" - he had saved the CEO's life and lent him the money to start the business that he has today! And so begins Soon-Doong's life in Korea, as she shatters everyone's bigoted prejudice against ethnic Koreans who came from Yanbian and makes everyone rethink about their own values and lifestyles.

Shiho has always felt she was different. She's much stronger than the average human and she has a hard time controlling her emotions, specifically her anger, so she's always kept her distance from people. Right before she graduated middle school, she lost control of her emotions and went on a rampage, injuring students and teachers. The incident briefly made the news before an organization, the Sorcerers, stepped in and quickly covered up the incident. From them she learned about her ancestors, and that she is the descendent of demons, and the Sorcerers are there to keep demons in check. Since all demons have trouble controlling their emotions, they are all tasked with finding a scabbard, a person that can keep their emotions at ease and, if necessary, kill them if they lose control. If they are unable to find a scabbard, they will be killed by the Sorcerers. Will Shiho find her salvation?

Collection of erotic short stories:

1-2) Ino and Takaya are schoolmates and childhood friends. Ino has a weak spot - a mole on his cheek. What will happen when Takaya takes advantage of it?

3) The story about Masaki and Haru, who share a room in dorms. They're secretly dating. Will they have a chance to spend some time together after the end of exams?

4) The story of perfect couple - Junji and Misaki. They're completely head over heels for each other. Is it possible that jealousy will destroy their extremely intense relationship?

5) Chihaya is a kind and gentle lover, but Jun dreams about his partner going wild. He asks his friend for help. Will this bring him happiness?

6) Tanigawa sensei teaches his pupil Sano-kun how to relieve stress. What's gonna happen when he lends the boy a "helping hand"?

7) Short story about Jun and Ryo who had become lovers before they became brothers through their parents' marriage

8) Extra story to 1-2). Takaya buys some naughty toys...

By coincidence two high-school boys who take the same train become friends and more. As their relationship changes, they realise that they are different from others, but are they mistaken?

From MangaHelpers:
Humanity has found the perfect energy source that gives the wielder near god-like powers. This energy source has been named "Demon". The rare individuals that have the capabilities to wield this power are known as "Mediums". To become one of the Mediums, Taichi has transferred to the Meissner School. On the first day of transferring into the school, he literally runs into an energetic girl named Nui. She is a Medium and attends the Meissner School. Taichi will require her help to become a Medium himself and survive against hostile Mediums.

Miku is an ordinary girl, who has a crush on her classmate Shibutani-kun. Miku doesn't have confidence in herself, and holds her feelings inside. But one day, after a makeover with the help of her guy friend Yuutenji, she ends up confessing her love to Shibutani-kun!

Kiyosumi thought that Ayabe had been rejected by a boy, but really Ayabe was just waiting to confess to Kiyosumi.

There is an invisible wall that separates otaku like Mitane from the rest of her class. When the class decides to go with a western maid style for their cafe, however, she gets the chance to use her cosplay skills to make outfits. After getting paired up with the serious but cute Kana, she can't help but dress her up in the cutest outfits. It isn't long before Mitane gets carried away and reveals her cosplay habits to Kana. Kana's reaction is very different than what Mitane expected, however...

"Original" doujinshi by the circle GracheGrache.

A boy loses his parents in a supernatural disaster known as a "Curse" and is then adopted by the Tsuchimikado family; a family that exorcises curses. Ten years later and the boy has become the head of the family and now goes about exorcising curses all the while trying to balance his job as an exorcist and his life as a student in high school.

From asdf scans:

A bunch of love problems surround her life. Futamura Umiho is a girl with a weak personality. A new flower is about to bloom! A fresh and inspirational story is blooming. A love between flower and thunder!

An extraordinary luxurious, legendary school that evokes envy! A complicated student life will now unfold! Finishing her studies abroad in England, Cai Ying and good friend Gong Liang Hui are traveling on Eli Academy's ocean liner to return to school. At the pier, as they are preparing to board the ship, they run into a mysterious pretty boy who is being pursued...?

Yukino Shiroi is the new cute girl in class, the kind of girl Kyousuke Kai can only dream about. Yet somehow they wind up going out together. It all seems too easy. But the girl has a secret: she draws the most ecchi manga he's ever seen. It's hard to say what will explode first, his heart, his mind, or something else...

Each of this manga's chapters features a new girl. The first chapter starts out with Ichikawa, who mysteriously has a shounen manga show up on her torso each week, a malady she shares with her male classmate, manga-fan Aoi. The second girl, Kawamura, notices that a boy in her class is suddenly being duplicated!

From Girls' Generation Scanlations:
Yuiko is an average high-school girl who just has one wish: for her lips to stop being chapped and become smooth and soft! By a chance encounter, she enlists the help of Sugimoto Mana, the school prince who is one year her junior. Can Mana help Yuiko with her dry and chapped lips and will they also find love in the process?

Note: Featuring the children of a couple from Hidaka's I Hate You More than Anyone (Sekai de Ichiban Daikirai) manga.

Fifth grade. The threshold of puberty, and the beginning of the end of childhood innocence. Nitori Shuichi and his new friend Takatsuki Yoshino enjoy happy homes and loving families, and are well-liked by their classmates. But they share a secret that further complicates a time of life that is awkward for anyone: Shuichi is a boy who wants to be a girl, and Yoshino is a girl who wants to be a boy...

An anthology of short horror stories by masters of this genre. The tone tends to vary between tragic, grotesque and humorous, making for a wide-ranging mix.

A collection of stories:

1) Beautiful Days
Asahi was taken under the care of Natsume when he was nine after his mother left him. Natsume has a penchant for taking in abandoned pets, and bringing lovers home as well. Asahi finds his feelings for Natsume growing by day, but his love appears to linger on a one-way street, unanswered.

2) Beautiful Sunday

3-4) Beautiful Life

5) Another Life

6) Kyou Anata ni Wakare wo Tsugemasu
In this tale of broken hearts and deception, three young men are caught in the protagonist's web of revenge. Will the unknowing victims be consumed or is it the weaver of the web who will face the final retribution?
- Blissful Sin

7) Ashita Kimi ni Ai wo Sasayaku
Years after a personal tragedy struck his life, Mei struggles to deal with its implications as an innocent bystander is sucked into his tangled web. Told from Mei's point of view, this story falls some time before the conclusion of its prequel, Kyou Anata ni Wakare wo Tsugemasu.
- Blissful Sin

8) Yesterday We Will Embrace Our Sins
The conclusion to the heartbreaking love tale of deception between Misato, Mei and Satoshi, told from Satoshi's point of view.

From Shoujo Crusade:

[It's okay to be a servant, I want to be by your side...!]
[You'll treat me really really well?]

Mayuri, a girl who wanted to be acknowledged as herself shares the same room with her senpai, Akira who is the student council president and a beautiful person envied by others. But, Akira has a big secret...?
Somehow, her real self is a "boy"!?
Moreover, he makes a petition of wanting to be Mayuri's servant...?

Thus, the wonderful room sharing life of the domineering (!) beautiful girl, Mayuri and a boy wearing girl's clothes who's also a bit of a trickster (?) Akira starts.

Takamiya Satoru's lyrical love comedy.