From Bliss:

Ever since Hidetoshi told his best friend Kengo that he was gay at graduation, and Kengo responded with "we'll always be friends no matter what,” Hidetoshi was determined to keep things that way. Though Kengo realized that Hidetoshi probably wanted to confess to him, he keeps his mouth shut in fear of ruining their relationship. But when Hidetoshi gets involved with an abusive boyfriend, Kengo feels that he can no longer just sit back and watch…

1, 4) High-school student and tattoo artist Tohru is holding a secret love for his friend. So when he's confessed to by his junior he turns the boy down flat. But Katsumi isn't one to give up easily.

2, 5) Former students and current sensei's Kikawa and Meguro had a relationship as children. But that was all over years ago, right? So why can't Kikawa stop thinking about Meguro?

3, 6) Student Katahana can't help but wonder why his close friend Tohmune always wears an undershirt. What exactly is he trying to hide underneath his clothes?

7-10) All the romances intertwine as we see a little of each couple in each story.

From Chibi Manga:

After being broken-hearted 3 times, in Kozue's mind, she no longer needed men anymore. But she unconsciously started to care about this mature and considerate Asano-sensei. After knowing Asano-sensei cherished and loved his girlfriend so much, she then discovered that she fell deeply in love with Asano-sensei...

Even though being rejected by the teacher, But Kozue still couldn't forget her love and the romance for the teacher......!?

From Sherbet Lemon:

The main character Hansul, a high school student in grade 10, has never had a boyfriend before in her life. She starts dating Sulgyo in order to buff at her teasing friends. However, as their relationship got more and more stiff, she starts arguing with him. The argument ends awkwardly, and a sweet romance started because they actually fell in love with each other already.

Adaptation of novel Anne of Avonlea (1909) by Canadian writer Lucy Maud Montgomery and it's a sequel to novel Anne of Green Gables (1908). It follows Anne from the age of 16 to 18, during the two years that she teaches at Avonlea school. Anne discovers the delights and troubles of being a teacher, takes part in the raising of the twins Davy and Dora and organizes the A.V.I.S. (Avonlea Village Improvement Society), which tries to bring improvements to Avonlea with questionable results.

Anne leaves Green Gables and her work as a teacher in Avonlea to continue her education at Redmond College in Nova Scotia. She tucks her memories of rural Avonlea away and discovers life on her own terms, filled with surprises… including a marriage proposal from the worst fellow imaginable, the sale of her very first story, and a tragedy that teaches her a painful lesson.

From: Easy Going Scans

A rumor goes around school about an abandoned amusement park and a magician who lives there that can make someone disappear for good. Yoon Ah-ee, a girl struggling to feed her sister and herself everyday will experience her life change as she meets a mysterious magician.

27 year-old Ayukawa Yuuji has never been much of a man. He's more comfortable sewing than fighting, he faints at the sight of blood, and his fiancee is tougher than he is. He's also a terrible pushover. So when his boss at the medical lab volunteers him for some experimental drug therapy, how can he possibly refuse? All's mediocre for Yuuji: master of the pathetic.

Mediocre, that is, until a juvenile mass murder suspect jumps out from under Yuuji's bed, declaring him his "mate." Before Yuuji has time to argue, the stranger transforms into a 16 foot-tall dinosaur and beheads his roommate...

Yuuji suddenly finds himself the sole target of a lost race that turns into dinosaurs, an extremely scary woman with a Goddess-Complex, the yakuza, a mad scientist and one 17 year-old boy who really, really, really wants to sleep with him.

Series:
1. Aragami no Ichizoku (4 volumes)
2. Daichi no Okite (2 volumes)
3. Genshi Sairai (10 volumes)

27 year-old Ayukawa Yuuji has never been much of a man. He's more comfortable sewing than fighting, he faints at the sight of blood, and his fiancee is tougher than he is. He's also a terrible pushover. So when his boss at the medical lab volunteers him for some experimental drug therapy, how can he possibly refuse? All's mediocre for Yuuji: master of the pathetic.

Mediocre, that is, until a juvenile mass murder suspect jumps out from under Yuuji's bed, declaring him his "mate." Before Yuuji has time to argue, the stranger transforms into a 16 foot-tall dinosaur and beheads his roommate...

Yuuji suddenly finds himself the sole target of a lost race that turns into dinosaurs, an extremely scary woman with a Goddess-Complex, the yakuza, a mad scientist and one 17 year-old boy who really, really, really wants to sleep with him.

Series:
1. Aragami no Ichizoku (4 volumes)
2. Daichi no Okite (2 volumes)
3. Genshi Sairai (10 volumes)

27 year-old Ayukawa Yuuji has never been much of a man. He's more comfortable sewing than fighting, he faints at the sight of blood, and his fiancee is tougher than he is. He's also a terrible pushover. So when his boss at the medical lab volunteers him for some experimental drug therapy, how can he possibly refuse? All's mediocre for Yuuji: master of the pathetic.

Mediocre, that is, until a juvenile mass murder suspect jumps out from under Yuuji's bed, declaring him his "mate." Before Yuuji has time to argue, the stranger transforms into a 16 foot-tall dinosaur and beheads his roommate...

Yuuji suddenly finds himself the sole target of a lost race that turns into dinosaurs, an extremely scary woman with a Goddess-Complex, the yakuza, a mad scientist and one 17 year-old boy who really, really, really wants to sleep with him.

Series:
1. Aragami no Ichizoku (4 volumes)
2. Daichi no Okite (2 volumes)
3. Genshi Sairai (10 volumes)

From Enchantment Scans:
Kazuki Orika, a 15-year-old girl, aspires to become a model like her beautiful mother, who passed away. Without the knowledge or consent of her father, Orika enters an amateur model competition, only to reunite with her childhood friend, Miyazaki Kanata, the cameraman, and make new friends with models Yano Mito, Yano Haruto, Kunimi Riko, and many others. But modeling isn't all fun and games. Will Orika be able to make it big?

From Attractive Fascinante:

Aiming to become a sensei like his former sensei, Sugiura Sakae came to an elementary school as a contract teacher. Coincidentally, his former sensei, Fukada Ryuuji, is currently teaching here. Ryuu sensei is Sakae’s idol as well as his pillar of support. However, the “Ryuu-sensei” he once so admired, is totally different now. Feeling bothered, Sakae slowly realizes that his feelings for sensei have become love. But what about Ryuu-sensei?

In the only neutral country surrounded by many other countries, Kourozen, also known as God's country the princess, Matsurika, is troubled by a proposal from Prince Orland of Cantabria, a major power. One night, Matsurika is suddenly kidnapped by an intruder and brought to the open sea.
The man, Raju, who calls himself a pirate, says he will sacrifice Matsurika on the legendary altar, to attain his wish. The princess of God's country, the pirate surrounded by mystery.
A pirate tale about an ancient lore and the legendary altar. Let the battle begin.

AnimeSigma:
Shinichi is an apprentice photographer who has recently returned to Japan after 10 years. There he meets his old childhood friend Azusa who much to his surprise, has become a Gravure Model for her father. Azusa who used to be such a kind and good girl turns out to be a sadistic bitch and apparently hates him... or does she?

Chen, unlucky enough to be born and raised in the slums, unknowingly pickpockets the industrialist and son of a mafia boss, Paul. But instead of being punished, Paul buys Chen a set of expensive clothes!?
In addition to the title story, this volume also include a refreshing oneshot!

From Nagareboshi Manga:

All the girls are crazy over the swimming prodigy Wakatsuki Ran. Ageha, who wants to find love but isn't really looking that hard, bumps into him one day, and after surviving his sarcasm instantly pegs him as a "stupid, obsessed swimmer". Nonetheless, she is amazed by his talent and asks him to teach her to swim like him. How will their relationship develop?

From Lililicious:

Fumi and Akira were best friends when they were little, with Akira always looking after the crybaby Fumi, but that all ended when Fumi's family moved away. Several years later, Fumi's family returned, and she and Akira happened to bump into each other on their way to school. They became friends again, quickly slipping back into old patterns. Shortly after, Fumi began dating a cool, attractive upperclassman who, coincidentally enough, had ties to Akira's current school, the prestigious Fujigaya Girls' Academy.

Fuwa Yuusuke is a high-schooler afraid of being branded differently from others. To date, he's had nothing more than casual relationships. Nakahashi Makoto is afraid of losing the people he loves. To date, he has not had a serious relationship with anyone.

Nakahashi Kenji (Makoto's uncle) is a cop who has a inferiority complex when comparing himself to his honor student brother and his lover, Misonou Takashi, a novelist.

A certain incident brings these 4 people together. This is an adult love story about the emotions of different people who harbour feelings of loneliness in their hearts.

Kure is angry that cop Tachibana Tsuyoshi doesn't remember him, and he doesn't handle that very well.

All the while Nakahashi Kenji and Tachibana Tsuyoshi are trying to solve the serial murder of 3 highschool girls.

The last chapter is a oneshot about a patissier and his shop assistant.

A collection of stories:

• Ao no Rhapsodia
There's a legend about a lost continent of gold and only one man has successfully made his way through the treacherous waters to that continent. The man entrusted the map to the lost continent to his daughter, Allegra Reese, making her the prime target for every pirate on Edythe Island.

• Beniiro Kyousoukyoku (Crimson Rhapsody)

• Watashi no Suteki na Hito (My Favorite Darling)

• Ou-sama Game (The King's Game)
Nene, a young assassin girl, has orders to kill king Ruu, so she goes undercover as his maid. But things are not always what they seem, and this seemingly stupid king has his own agenda. So the story begins, with Nene on her mission, while the perverted King is out to hit on her.

• Natsu no Requiem (Summer Requiem)