Oneshot that was included in Afternoon’s 2008 Four Seasons Award anthology (v11).

From FCTranslations: Azuki, a young girl whose father is the president of an entertainment corporation, is always out of luck when it comes to dating. It seems like every boy she had dated before all tried to use her as a bridge to get into the world of media. So when Azuki met the guy of her dreams, who also happened to be a contestant in the audition her father set up, she wasn't so sure what to do anymore. *Contains in the 4th volume, Juliet Club: An idol in a famous group tries to escape from his fans by studying in the library. There, he meets a girl who he mistakes as one of his fans and tries to send her away. It turns out that the girl actually doesn't know that he is an idol. They continue to study together in the library, neither of them knowing the other's name, while love slowly blooms between them... *Also another story titled We, the Demon, and Christmas Every year at the time of Christmas, the demon appears, and the Angel twins intend to catch him.

Fuguno Masuo is a hapless 24 year-old businessman who is unlucky in love, He's never even had a girlfriend! After consulting a fortune teller, Masuo believes he'll never have a chance in love. All that changes when he meets the beautiful Nagisa Shiozaki at a marriage interview pub, who herself has had the same poor luck with guys. Now he'll do anything to woo the girl, but he'll have to fend off other suitors and the affections of a co-worker, all while keeping himself out of awkward situations that always end badly for him. Originally penned by YAMAHANA Noriyuki under the pen name HANAKO.

On a rainy day, thirteen years ago, a couple was murdered leaving behind their twin boys, yet one of them is missing from the crime scene.
Nowaday, the remaining twin is seeking revenge.

A Lone wolf in class that has a good looking face, but a nasty personality.
Seeing Tsuki crying when the "person he likes died", Satori suggests he "introduce girls" to him.
At first Tsuki wasn't interested, but the time spent with Satori gradually turned into a special time.
Despite that, Satori grew irritated to Tsuki, that is, until he falls in love with that person.
Won’t you cry for my sake?

Compilation of short stories:

1. Rabu. Sutori Ichi Musu (Love stream)

2. Wandering

3. Tomadoi
A mangaka falls in love at first sight with his new assistant editor. The mangaka's assistant who was a classmate of the assistant editor tries to be their cupid...

4. Fighting Love 20 Years

5. Fighting Love 2000

6. Refrain

7. Drifting and Whirling
Hero regularly dates with a younger and rich office worker for money! But soon, he can't keep such an unfaithful relationship...

8. The Miracle of Christmas
A homosexual college student who is working at a convenience store falls in love with his colleague, a heterosexual and gamblesome high school graduate. Hero keeps pretending to be a good friend but soon he can't anymore because the colleague finds a girlfriend. Then another colleague, a very fat boy who has a steady girlfriend tries to play cupid...

Extra

From PresenceDear:

Marika is impulsive and hates to lose. She's also a woman who falls in love easily. She falls for a sexy older man, a cool classmate, and a beautiful wealthy man. And the man she chooses in the end...? A romantic love story, from the love of her student days to her marriage.

The chapters:
1) Asahina
2) Mikami
3) Kurosaki
4) The dream continues
5) The man I can't forget

A nightmare-devouring tapir becomes stuck in Akane's dreams until she can feed him a proper nightmare.

Legend has it that Nobunaga died in the fire at Honno-ji, but the truth is, he survived! And after that, he vowed to take back the world by his blade! Meanwhile, Hideyoshi and Ieyasu also aim to grab hold of the country, while Mitsuhide plans to assassinate Nobunaga! These swirling ambitions create a new chapter in history! Get ready for some fun historical fiction filled with wild imagination!
From Renta

By the same mangaka of Nyoron Churuya-san:

Yume Midokoro is the tale of a girl whose dreams suddenly become semi-reality, as she meets a clone of herself from her dreams

From ShoujoMagic:
The first collection of volumized short stories by the author of "For You in Full Blossom" / 『花ざかりの君たちへ』 ("Hanazakari no Kimitachi e").

1) The Dreaming Leaf (Yume Miru Happa) -
Futaba (=Two Leaves) departs for Tokyo to attend high school there. In order to relieve the financial burden slightly and achieve independence, she finds a live-in work situation at an old mansion. She becomes (fighting) friends with one of three good-looking fortune-telling employees there, Masato, who attends her same high school and is even in her same class. But then one day, Futaba discovers the secret of the old mansion... which is--!?

2) 17 Romance (17 Juunana Romansu) -
Natsume, now in high school, was raised like the son her father never had, and so she's determined never to lose out to any man. Homare Misono has been her guy friend for 17 years. Despite their closeness, Natsume always feels the disadvantage her gender places her at. Homare is stronger and better than her at a lot of things. And after saving her from a pervert on the streets, he kisses her...!?

3) The Law of Couples (Futari no Housoku) -
The Law of Couples states that all things happen in pairs -- including people. Sakiko seems to have found her missing half in Akio, a boy in her same class who always seems to say exactly what she's thinking. But who is she falling in love with? Akio, or the part of herself that she sees in him...?

4) 3) Heart Fruit (Haato no Kajitsu) -
Meron and her best friend, Chiho, both have a crush on Uchiyama! Meron finds out after she's already told Chiho that she has a crush, so she needs to lie about who she likes in order to protect Chiho's feelings. She chooses... Ryou! The scariest, coldest guy in school, rumored to be an underground ring leader! If anyone will reject her love confession, it'll be him! It works, but then Chiho begins to cry for Meron's sake, and Meron turns to mush... she tells Chiho that she'll try harder to win Ryou's love...!? How deep is she going to dig her grave?? But... for some reason, Ryou really doesn't seem that scary to Meron...

From DMG:

It started out as a way to prepare for a future lover. Too long denied a flesh and blood companion, his substitute—a teddy bear—is now his love object. What happens when a persistent, excessively cheerful neighbor consumes his serious, carefully ordered life? An explosion of hurtful, panicked words.

Stepping back into his quiet life, he can’t avoid what his insufferable neighbor left behind: cracks that expose his festering loneliness. Only one person can fill those cracks, but he’s disappeared.

WEEKEND OF DREAMS: With her brutally honest, trembling line art, isino aya creates a companion collection to Sink into You. Love and acceptance, joy and sorrow, desire and disgust: they move beyond simple shapes in black and white.

Meiji Aporo's just started attending Saint Richard Academy, a girls' boarding school. Unfortunately, Aporo's kind of a massive ditz...

...which annoys her roommate Chiroru to no end.

Not one to be discouraged though, Aporo does her best to win Chiroru over...

...or maybe drive her crazy.

Whichever comes first.

from Horobi no Michi

High-school student Ao decides he’s in love with Ryoumei-san, a priest at the local shrine and Ao’s childhood friend. Not one to beat around the bush, Ao immediately tells Ryoumei he wants to do perverted things together, but it will take more than a little persuading to get the shocked Ryoumei into bed. Between bad advice, romantic rivals, and Ryoumei’s scruples, there are many obstacles in the path of true love.

Note: Shunpei from Koi Cha no Osahou appears in this story as the main character's best friend.

After a bad experience, Shizuku doesn't want to be involved in any love matters, however one day she bumps into a handsome man that was in a middle of an argument with a girl. She sees love as troublesome, but why is she drawn to him?

Collection of short stories:

• Yume ni Tobu Tori (A Bird in a Dream)
On Yuuga's birthday, after a huge fight, Soichiro suffers a heart attack--then he's hit by a car. But Soichiro gets a second chance when he wakes up two days before his accident....

• Iku Michi, Yobu Tsuki
Otsuji cuts through a dangerous park one night. He's attacked by hoodlums and thrown into a lake. There he meets the demon of the lake--and can't leave.

• Moment
Atsushi slowly recovers after being dumped by his ex-lover. His sister and brother-in-law, worried he's becoming a recluse, invite him out for a drink at their bar. While at the bar he is smitten by Kizaki, a beautiful college student. Before he approaches his crush, Atsushi gets a makeover from his sister (his fashion sense is deplorable). Things go much better than he expected. But, after their tryst, Atsushi has to work overtime for a week. When he finally makes it back to the bar, he sees Kizaki kissing someone else. Will Atsushi be forced to give up on his dream of love?

• Hana mo Arashi mo
The florist Nagasaki Kouta is 25 years old, but has the body of a child. He has known the 10 year younger Nagira Takerou since "Ta-kun" was a small child who always clung to him; but now the 15 year old boy always insults him and treats him harshly. What has happened to make Ta-kun dislike him so much?

• Mayonaka Taiyou (Midnight Sun)
Kakeru, Shouichi-san, and little Rurika are back in a sequel to Hohoemi no Nichijou. The unexpected visit of the sister of Shouichi's deceased wife convinces Kakeru that he's only a bother to the Konomi household. Will Shouichi (and Ruri) allow him to just leave their family?

------
Extra to Moment published in Reijin Festa 2011

Adaptation from the Yume Nikki RPGMaker game by Kikiyama.

Madotsuki is a girl who always dreams of the same landscape. One day, she decides to start exploring her dreams, searching for answers. There are some doors in her dreams. When she opens them, she finds all kinds of things...

Madotsuki's diary, narrated from her own perspective.

A story focusing on a group of college friends, and their lives. Each chapter focuses on a different friend, and their relationships with various other characters.

Youji Takashima is a high schooler with a major 'sister complex' towards his older sister, Senko, 26, whom he's living with... One day, she introduces him to one of her old friends from college: Ren Akishima. Their first meeting doesn't go as expected, Youji doesn't like Ren and starts to think that he wants to marry his sister. Later, Senko reveals that she's leaving for NY to get some advancement in her job and that she intends to leave Youji with Ren.