From Chibi Manga:

Uta thought that her homeroom teacher was a geek, but she saw him when he was dressed differently. Sensei was actually a handsome rock-n-roll singer!? Since Uta had always wanted to have a boyfriend, she threatened him to "go out with her" and she wouldn't tell anyone his secret! but she ends up really falling in love with her teacher..!?

Contains:

• Natsu wa Ginga no Ame ga Furu
Summer Holidays. She didn't want to visit her grandmother, who she is on bad terms with, so she spends O-bon festival alone like she wanted. (Only for watching the house though!) And the person who appears in front of Akari is...!?

From Attractive Fascinante: Sensei rejected Fuji when Fuji confessed to him on graduation day. After that, Fuji always visited sensei and they still went out together. Sensei realized his feelings gradually and hoped to start afresh with Fuji. However, Fuji couldn’t believe it. But when Sensei’s ex-lover, Namiki, came back and wanted to reconcile with Sensei, both Sensei and Fuji found that they could no longer hide their own feelings anymore.

Murasaki has the power to see the future of the person she touches. As the landlord's daughter, she has to chase after Shijima Banri for rent every month. Every time, the poor author Shijima promises her that he'll pay rent as soon as he gets published and gets paid. Murasaki quietly supports his work, because she can see that Shijima is the person she is fated to marry.

1. Sensei, Mou Ichido...
Six years ago, Yuzuki had been secretly going out with her homeroom teacher, Tsuji. But Yuzuki had to move away for higher studies and they eventually broke up. After finishing college, she becomes a homeroom teacher at her alma-mater and meets him again. Will they reunite?

2. Anata no Toko de Nemureru Jikan
This story is about a girl in a secret relationship with her boss who already has had a girlfriend for 10 years. Initially she is contented to be just his 'second' but......

3. Blanket, Ichimai no Yoru
Mari, a 27-year old woman has never been in a love relationship since work is her top priority but everything started to crumble when her younger brother's friend, Ryou comes to live with her to take charge of the household chores.

4. Hokenshitsuno Kagiana
Makino sensei has just broken up with her boyfriend and is suffering from depression. Kuga sensei, her colleague comforts her. So, how will this story progress?

5. Kankei Himesuru!
8 years ago, Yuri had broken up with her boyfriend due to failure of long distance relationship. Yuri had finally forgotten her ex-boyfriend and moved on. Unfortunately, after 8 years she was put to work under a man she does not want to meet the most. What will happen to Yuri then?

From Rebellious Love:

Four cute stories about young girls' fascinating loves including Sensei, Oshiete Ageru, Virgin Love, and two others.

1.Dakishmete, Honey:
Yanagibu confessed to Sera, and he said she could be his girlfriend... But now he barely even aknowleges her existance?!

2.Sensei, Oshiete:

3.I Love My Husband:

4.Virgin Love:

This one-shot is a short but sweet age-gap romance about a girl named Hina who has suffered from social anxiety ever since she was a kid. Back then, her nursery school teacher Satoru-sensei encouraged her and helped her face her fears. Hina later grew up to become a nursery school teacher herself thanks to Satoru-sensei's influence. But when Hina gets a job at the same nursery school as him, Satoru-sensei doesn't seem to recognize her at all? Furthermore, her old fears start to return when Hina learns that she and Satoru-sensei will be in charge of MC'ing a school assembly!!

Collection of oneshots:

1) Sensei, Sotsugyou
Soudo sensei has been confessed by a popular third year student. But they're student and teacher, such romance is forbidden, even after he graduates...

2) Sensei, me and Kento-kun
Kato Ichika is in love- with Takastuski sensei! She is so "in love" to the point she made an alias in order to "befriend" him on twitter, but she has no face to face connection with him. When she foolishly ran into a door accidentally caused by a certain kouhai called Kento-kun, she finally has a link to her sensei. Will Ichika be able to successfully capture sense's heart, or will her heart belong to someone else?

3) Koi ni Ochita Sagishi-kun
[Swindler-kun who gave up on Love]
Haruto thinks all women are easy. All you have to do is say a few sweet words to them, and they'll adore you, especially if you're handsome. That is why is he a marriage swindler, currently aiming for a certain nurse. Whilst he was meeting her, he encounters a doctor who is the hospital director's daughter, thinking he can, yet again get an even bigger amount of yen from this seemingly innocent doctor. Little did he know about women in general, and especially Ayako, whom he may be falling for?!

4) Ao no Binetsu extra edition side: Yoshioka

A bachelor for the past 11 years, Higuchi Yuuki is a male teacher in an all-girls school. He keeps wondering how to bridge the gap between himself and his students when he’s suddenly confessed to by Ichikawa, one of his students!

Although Higuchi rejects her, Ichikawa does all she can to get her teacher to turn her way -- even if it means making him grope her and holding his hand in class! When Higuchi can’t understand why she’d like an unimpressive and inexperienced guy like him, she kisses him! Will Higuchi be able to handle the feelings of his beautiful student, especially when she’s not the only one to have fallen for him…!? A dramatic school love story unfolds!

From Chibi Manga: Please, teach me about things we can't do ! #1. Ijiwaru na oni Kyoushi...a pretentious and cruel teacher give her private lessons after school?! #2. Geki Kawa Kyoushi…a morose girl with glasses and a handsome teacher = don't tell me it'll have some alchemy between those two?! #3. Kiken na Hokeni …A kind and gentleman teacher is in fact not what he seems to be...!! #4. Onna Kyoushi no Ikenai Koi…Though she's dreaming about an adult and handsome man, she'll become close to a high school boy...?!

“You’re like a child, Sensei!” is what Ono said as he stared at his favorite teacher… who is also a man…

The teacher-in-training, Shiina, never intends to have a relationship with the perfect student, Ono. Instead, he watches him from a far and tries to continue to learn how to be a good teacher. But one day, Ono reveals he has feelings for Shinna too! What's a teacher to do with a love sick puppy like Ono?

Kosugi Naomi is an unremarkable girl in all aspects, but she sports blonde hair that invites the wrath of her HR teacher, Hoshida Ryuuhei, a large and rough guy who often threatens to beat up his students. But Naomi takes in all of Hoshida sensei's yelling and threats with a smile and seems to invite more with her actions.

Nomura Nobuo was a normal highschooler, until his "gift" convinced him of his separation from the masses. When his gift is unmasked by Kaburagi Jirou, it marks the start of a war. A war on society itself. The War Front: Spike Hills.

A story about a 212cm military otaku with "Sensha Otoko" as his handle name. Despite his huge and imposing appearance, he is actually very shy, and thus had no girlfriends. One day, he saves a teenage girl from being harassed and promptly fell in love with the girl. However, because he has no experience in romance, he consults his otaku friends on the web-board Eirei Throne-Channel for advice. This is the beginning of a True Tank Story.Sensha Otoko - A True Tank Story is a parody of Densha Otoko that was part of the moon.cinemas.jp 2009 April Fools' Day joke. The manga was published in the Type-Moon 10th anniversary book, it was written and drawn by Haruno Tomoya.

Kyouya, top leading Japanese dancer, has caught the eye of Kunitachi, a company president. Kunitachi is arrogant and aggressive. He openly and publicly kisses Kyouya whenever he feels like it without Kyouya’s consent. Despite his possessive and aggressive advances towards Kyouya, he is seen in the the tabloids having a private meeting with a beautiful woman. Can Kyouya continue to play hard-to-get especially when this scandal has angered him to the point of confronting Kunitachi?

Kaede, a victim of past sexual abuse, is obsessed with becoming "normal" ...

A bittersweet story about a boy facing coming-of-age questions about love, sexuality, complexes, and other troubles.

(Source: Ganma!, translated)

From 801 Media:

Being with an older lover is hot on just so many levels... Seiji-kun is a novice manga artist. He's also completely addicted to the body of the incredibly beautiful Sono-san, despite the fact that Sono-san is a guy. Is this love? Along with the title story, one that paints a tale of youth and emotion, this volume is filled to the brim with stories of overwhelming density, including "Not Just When it's Convenient" and "Let's Go Home." A total of six stories in all.

• Onegai dakara, Kiss (w)o Shite (Please, Kiss Me)

• Otona no Tsugou ja Naikute (Non-Adult Situations)

• Gaki wa Sunao ja nee (Indirect Youth)

• Aiganbutsu wa Oheya no Naka (Trophies Belong in the Bedroom)

• Ouchi e Kaerou (Come Home)

Ruri is a 16-year-old high-school girl whose heart is in a daily battle between good represented by the angel and evil characterised by the demon. The outcome of the match will determine Ruri’s personality.

Contains 5 stories:

1. Erotic Trigger
High-school student Koyata can't keep his hands off girlfriend Yoshino, who always turns on his "trigger". While she loves him, she still wishes for a little more romance than the clueless and indelicate Koyata provides. Now her birthday is coming up and she's determined to have a romantic evening.

2. Liar Trigger
Lingerie designer Akira is very honest, which is great for his work but terrible for his love life. Assistant Ririko has feelings for Akira, but knows that no woman will be more important than his job. Can she handle being just friends?

3. Mint Trigger
Student Yumi is under alot of pressure and relieves her tension through vices: smoking, drinking, and sex with her prep school teacher Shigemura. Though she loves being with him, they have to keep their relationship secret and can't see each other often. Fellow student Sekiguchi is hanging around though.

4. Vibrating Trigger
A straight-laced student representative gets more than she bargained for when she confiscates a vibrator from an errant classmate! Though she's still trying to figure it out when the owner comes to retrieve it.

5. Summer Trigger
It's summer break and the student representative has nothing to look forward to but studying. A chance meeting with the errant classmate leads to a night of debauchery and fun.

In one particular town in France, a waiter who feels like he’s stuck at the bottom of the sea meets a free-spirited pâtissier. Across the world, on a frozen tundra, a boy searching for his father meets a scientist and a man with the look of a snowy owl.

Tinkerbel Scans:
During summer break, a junior highschool student Mitsuharu collides with an unusual creature while speeding on his bicycle. That unusual creature was a genderless alien called Toki who came to Earth for a "purpose". An unpredictable story about a lonely human and an alien starts!