From AQUA Scans:

During the entrance ceremony of high school, while looking at the rainbow after the rain, the main character Haru met, an unusual girl with an aura of 「air」-?

"I killed my sister. Now I will live as her."
Mischevious Nobara and good-girl Kotori are identical twin sisters. After their father's death, they lived with their grandmother and mother, respectively, but one day, while they had switched places, Kotori was murdered!

A collection of short stories:

- My Teacher and I
A teenage girl learns lessons about life, love, political intrigue, and galactic trade.

Extracurricular Lessons
A dead girl’s ghost returns to her school to haunt a female teacher…

A city boy transfers to a country school.

1. Akutai wa Ama sa wo Motte Hibi

2. Akutai wa Raihousha ni Yurumaru
On the first day of the Golden Week, Natsume chances upon a kitten in the rain. He decides to look for an owner for the kitty but Touji is not happy about the fact that they have to spend their precious holiday looking for a cat lover.

3. Mutsugoto wa Akutai ni Torikawaru
Natsume is going to Nagoya for a work assignment for a month and Touji wants something to remember by before he leaves. Touji snaps a picture of Natsume's sex face and Natsume snaps Touji's phone in half. How is the obsessed Touji going to last for a month without seeing Natsume's face?

4-5. Akutai wa Ude no Naka de Futatabi
Natusume's and Touji's relationship, originally formed with a contract and a pair of handcuffs, has been steadily moving along. Despite that, Natsume is troubled by the mysteries surrounding Touji that is causing him to act strangely. Could their relationship last when Touji is force to deal with his past, which has come back to haunt him...?

Extra: Oshikake Rusuban (The Uninvited Housesitter)

A romantic comedy about a privileged man and his kickass female bodyguard.

Tamaki Hasegawa misses an interview for a much-needed job in order to stop an assault on a man running for his life! The man—Kagetora Sugo, the prime minister’s nephew—then asks Tamaki to become his bodyguard.

Tamaki isn’t sure she’s cut out to be a bodyguard, but Kagetora has another reason for wanting to hire her. Unbeknownst to her, they’ve met before…

From Lililicious:

Aqua Blue Cinema is about an actress and a girl she meets through unusual circumstances.

A series of inter-related short stories including:

01-04: Kuroyome
05-06: Metoraba
07: Mitsuko-san's Agony
08: Fuji-sensei's Lie

Girl's Ride is about the relationship between the athletic Nan and the klutzy Sei. In chapter one they meet, and Nan admires Sei's motorcycle.

A biographical account of the famous Mongolian leader Temuchin who united the numerous Mongolian tribes in the 13th century, ultimately becoming titled as Chinggis Khan. It faithfully follows the account given in the historical document, The Secret History of the Mongols.

Satomi's mother has left her father, but Satomi still waits for her at the family stationery shop. When Satomi's father, who has become an otaku and given up on life, decides to close the shop, she begs him to turn it over to her instead. Yuuyake Rocket Pencil relates the struggles and triumphs of an elementary-school girl who runs a store on her own.

A little paper airplane, a magic academy, and two very different children. They make a promise at a young age--and seek to keep it once they're of age.

From Nakama:

When they were children, being brothers was enough reason for Taisei and Kouta to live together.

However, since they've grown up, Taisei has become aware that his feelings for his little brother Kouta go beyond brotherly love. He can't take these feeling anymore and leaves home.

Several years later, when he returns home suddenly, Taisei asks Kouta earnestly, "Teach me the family business!" And so the next chapter of life together begins.

The little brother tries to pretend he doesn't know how his older brother feels, while the older brother wants to make his younger brother acknowledge his feelings.

With their dyers' studio as the setting, est em creates a Japanese-style BL based on the feelings of these step-brothers!!

From Midnight Scans: Miu is living with her dad since her mom left them some years ago. While taking care of the house, Miu has missed the breaking news about thet new transfer student. When she meets Keita at school, he seems to know her quite well, but she doesn't recognize him at all. Who is Keita and why is he approaching Miu so openly?

The story is set after the fall of civilization on earth due to resource scarcity. It follows the tale of Noru, a boy who shares resources with the people still left on earth. But Noru is not a savior. His goal is to record the fall of civilization on earth, to leave a record for the future generation.

From Konnichiwa:
Suh Yeon Oong, a laid back guy. Has a broken family and now living with his father. Is a spunky chick-boy type of guy that easily wins hearts of girls..until he saw another fine looking gal named Daji. Meanwhile, another person appeared into Suh Yeon's life which was his childhood enemy/friend. Who is that girl? And why can't he remember her?

From Storm in Heaven:

A series of romantic short stories drawn by Sahara Mizu and inspired by the music of the Japanese band Sukima Switch. Each chapter is inspired by a different song.

From ShoujoMagic:

This is a story about a boxer who aspires to become a champion. One day as he is taking a walk he meets a woman... and then?

From ShoujoMagic:

A story of love and loss. Nae and Ryou have been going out for almost three years, but then something changes...

From Manga Abyss:

Having just transferred to a rural school, somehow he got engaged. Also, he suddenly attacked a girl at a rural ceremony....?!