From ShoujoMagic:

High-school freshmen and twins, Nae and Moe, and Ken and Takeshi, enjoy their lives as students and close friends. Until Moe suddenly dies in a traffic accident... and her corpse disappears? Between the vanishing corpse and a pharmaceutical corporation, her three remaining friends are struck with the reality that something is amiss in their world...

A one-shot about a typical Shoujo manga character living in a Seinen world.

Koichi Kawato is the new Japanese teacher at the ill-famed Futakotamagawa high school, whose baseball club is composed of thugs and bullies who have been suspended for a year from all school competitions, for causing a brawl during an official match. The newly appointed teacher finds that the club members left are only interested in women, smoking and doing nothing until, under Kawato's guidance, they discover a new dream called the Koshien. However, the road to the Koshien is far from easy as many obstacles await them.

Hibi Chouchou and Hirunaka no Ryuusei crossover bundled with Margaret 2014 #11 as separate-volume supplement.

Hirunaka no Chouchou: Shopping Biyori no Shinhakken (A Shocking Day for New Discoveries)
A shopping mall date with Suiren and Kawasumi. But... Suiren gets lost?! She and a small girl find themselves at the Lost Child centre where suddenly Suzume and Mamura come along!

Hibi Ryuusei: Suzume no Parallel Koukou Nikki (Suzume’s Parallel School Diary)
The Suzume who steals everybody’s attention at the high school entrance ceremony. Though she's no great beauty, she does things at her own pace and is a hot topic amongst everyone. In the middle of this, the only person who doesn’t notice her, Kawasumi – will he become interested?!

The genius robotics professor, Dr. Komyoji has created Jiro (who has the ability to transform into Kikaider) – a humanoid robot tasked with the protection of Dr. Komyoji’s son, Masaru, and daughter, Mitsuko. Gifted with a conscience circuit, which has the power to simulate real emotions that helps to distinguish between “right and wrong”, Jiro must protect Mitsuko and Masaru from the evil Dr. Gil who wants Jiro to join his army and aid in his goal of world domination.

The lovers’ refuge, Café Gem. There, the college student Kouta fell in love at first sight with the regular customer, Nanjyou. Due to unexpected events, he becomes a freeloader in Nanjyou’s house, and the daily heartthrob begins, but…!?

From AQUA Scans:

"The person I love is in love with a 2D object-"
Kokoa, a girl with a romance level of zero, likes the most popular boy in her class, Soushi.
However, Soushi is currently a light novel author in high school, and he's a pure, bright, otaku boy...!?

From AQUA Scans:

In The Kingdom of Highland, a country where fairies are slaves of the humans, Ann Halford, a Candy Craftswoman, decides to purchase one in order to arrive the once-yearly Candy Fair to achieve the title of Silver Sugar Master.

Side story of Get Backers created two years after the conclusion of the main series.

From Nakama:

When Takagi Akira, an owner of an apartment, was in town, he ran into a scene where a man, Oodoi, saved an old man from a gang. Akira fell for Oodoi’s manly courage and took him in his apartment. Oodoi found Akira’s apartment comfy and spent time there. Akira thought Oodoi's manly act was now part of the past... But when Akira was harassed by mobs and about to sell his apartment, it was Oodoi who saved his life. Truth is, Oodoi is a yakuza and…

From Serenus Dreamers:

Five minute walk to the sea. The closest train station takes 50 minutes by car. Famous private dormitory male high school Seihou is located in that super remote place. What will happen at that place where men are crazy for love?!

Shy freshman college student Rikiya knows he likes guys, but has never been in a relationship, only able to look on without expressing his feelings. Living on his own for the first time he decides to try and change his life and joins a gay dating site. Everything seems perfect until he finds himself about to be attacked with nowhere to turn yet desperately hoping for help, when a guy crawls through the wall and says, "There's no helping it. What's your wish?"

A collection of stories:

Vol. 1: Nise x Koi Boyfriend
1-2. Nise x Koi Boyfriend
Soutarou Inugami is a shy and reserved high schooler interested in anime and manga. Although content with his lot in life, Soutarou also wouldn't mind having a fateful encounter with a cute girl someday. Lucky for him, he comes home from school one day to find a girl sitting at his doorstep who he's never seen before, but who happens to have the same red earrings as Meguru Satoi, a cool and good-looking guy at his school.

3. Yowamushi Kareshi to Rokudenashi
Keishi is a college student fed up with his mischievous boyfriend's unhealthy attitude towards sex and wants to have a more normal love life.

4. Kimi to Boku de Chouchou Musubi o
Hanao notices that a short guy in his class named Koino is often looking at him, and Hanao suspects that he likes him. Hanao decides to show Koino what he thinks about love.

5. Usotsuki to Happy End o
Keita Hirono is popular among girls for his good looks, and enjoys their attention, but after he gives some advice to Ogata, a loner who spends much of his time reading alone, Keita suddenly finds all the girls gravitating to Ogata.

Vol. 2: Nise x Koi Boyfriend lovely
1-5. Nise x Koi Boyfriend lovely
Sequel to Nise x Koi Boyfriend.

6. Yowamushi Kareshi to Kuroi Neko
Sequel to Yowamushi Kareshi to Rokudenashi.

The story of Nanao Shirahane and Kuon Aikawa from Mujihi na Anata continues. List of Warui Series: Vol 1 Warui Koto Shitai [1-1] Vol 2 Waruiko Demo Ii? [1-2] Vol 3 Kirai ja nai Kedo [2-1] Vol 4 Koi Ja nai Kedo [2-2] --- Warui Koto Bakkashite Gomennasai [1-3 &/ 2-3] Vol 5 Warui Yatsu Demo Ii [1-4] Vol 6 Mujihi na Otoko [3-1] Vol 7 Warui Koibito ja Dame? [1-5] Vol 8 Kare ja nai kedo [2-4] Vol 9 Mujihi na Anata [3-2] Vol 10 Sunao ja nai Kedo [2-5] Vol 11 Mujihi na Karada [3-3]

When I woke up in a hotel room that morning, I, Yoshiki, found myself before a naive coworker, a guy named Sunohara. Even if, at first, I was determined to cut ties with him after that single night, I remain strangely intrigued each time I pass him by at work...

Compilation of short stories:

1) Kanojo no Honnou
Following a break up, distraught Natsume bumps into Aiji-kun who is just on his way to deliver a love letter to a mystery girl and so in her rage and bitterness, Natsume lies to Aiji-kun, completely unprepared for his response.

2) Todoketai
Mana's mother is about to get remarried but who is this? Why does he know her name? It's the first time her heart has ever beat like this!

3) Mekakushi no Joousama
Yoriko is a bit of a coward and is always being bullied. When delinquent Maki stands up for her she falls for him in a moment, but he only says she's irritating and moves on. Wishing more than anything she could talk to him normally, how far will Yoriko go to draw his attention?

4) Multi-Vitamin
Ichimiya Ai is known as "The Devilish Girl" who frequently changes boyfriends. When kouhai Natsu confesses to her suddenly she agrees to go out, only to find him very different from her previous boyfriends. So why hasn't she broken up with him?

5) Lovex2 de Kishi
Satsuki Mio likes Knight-Kun. One day she gathers her courage to confess to him, who accepts Mio... But Mio's relationship with Knight-kun doesn't seem to what she expects?!

Michi Yomogihara, a petite girl with slender legs and a running pace that puts motorcycles to shame. After spending most of her life abroad, she returns to Japan to pursue her passion and her idol. Upon coming face to face with said idol, however, it becomes apparent that things won't go as smoothly as she had hoped.

From Blissful Sin:

"Please marry me, Asakusa." Though, I thought I was asking where Asakusa was. Alex, a traveler from England, wanted to get to his destination, Asakusa, but he got lost in a quiet residential area. He unleashed the only Japanese words he knew at a man walking towards him, incorrect Japanese taught to him by a friend who was playing a prank! But the other person blushed and replied, "Yes"...?

A happy fox god is excited that a guy she liked has come back to her. Then she realizes how much time has passed, and her suffering begins!

Rikuto had a new younger brother Ayumu after his father’s remarriage. However, little did he know that Ayumu was actually a girl and it was under her mother’s orders that she pretend to be a boy to him. Every day, his heart beats a little faster around his overly cute brother (sister), while her heart aches in having to hide her true identity from her kind brother. With the arrival of spring, Rikuto and Ayumu begin attending the popular private school Asaoka Academy, with Ayumu dressed up as a girl. As Rikuto becomes friends with his classmates, he notices that they all have something missing. His friend from middle school, Matsuri, has lost sight of what it meant to be a girl. The cool-mannered Mao dresses as a boy even though she is a girl. The extremely shy class rep Kimika wishes to change herself. With Ayumu by his side, he sets out to help them seek out what they are missing.