From Nagareboshi Manga:

A collection of oneshots:

PS I Love You
A girl finds a note in a book written by her class' most rebellious boy. Will this note somehow connect them...?

Koibana - Koi
A young hostess finds some joy in her life by helping a boy become more confident in his love life.

17 Sai
The best friend of the girl in the story get along really well. Until one night where something happens between the two of them and everything changed after that.

Happy Honey
A girl finds herself the object of an American boy’s affection. Can she respond without prejudice?

From Manga Art:
2nd year Junior High schooler, Misaki is in love with Mutou-kun in her class. But the one he loves is the class idol, Kuririn. However, Misaki doesn't need to be depressed. She's got other options...!?

* Contains an extra story called Shotto Sunzen!.

From Wataame Shoujo:

The story is about Kobato going to Japan to find her brother but accidentally, she becomes an idol when she meets Takeru. The catch is, Takeru and probably everyone else thought she was actually a he because of how she acts and dresses.

Anna, a reporter on sweets, likes Toranosuke, a patissier. She wants to develop her love to him, but his twin brother Ryunosuke always gets in the way. Soon, however, she gets aware that she likes Ryunosuke as much as Toranosuke.

Chapter 4 features an unrelated side story about a career woman who has been dumped by her boyfriend, but injures her legs, but luckily a certain co-worker that's considered useless comes into her aid. The co-worker had therefore been assigned to take care of her, where romance blooms, but...

*Chapter 1: Immorality Undermines Sweetly
*Chapter 2: The Pleasure of Immoral Secrecy
*Chapter 3: The Bitter Taste of Immoral Bliss
*Chapter 4: Passion and Secrets
*Chapter 5: Sweet Dandy Whispers (unscanlated)
*Chapter 6: Passionate Night (unscanlated)

1-4) Akihabara Fall In Love
Hasegawa was always called an Otaku when he was younger because of his glasses. Because of that, he had to hang out with other Otakus even though he didn't consider himself as one of them. He completely changed his image in middle school and finally landed in a large company after graduating from university. However, he has now been appointed to a local area, Akihabara where he once again finds himself shoulder to shoulder with other otakus.

One day, on his way home from work, he decides to help an otaku looking kid from getting robbed. However, he gets hurt and the next thing he knows is waking up in a strange room and encountering the person he helped in a compromising position.

5) Extra: The Coward's "I Love You"
Haru's childhood friend, Genta, is the new transfer student from America. Since their mothers were classmates in college, they spent most of their childhood together and Haru has loved him since then. But when the grown up Genta tells him that he has someone he likes, how will Haru react?

A girls' high school that Mamoru attends has amalgamated a boys' high school, which was her wish for a long time. She expects that she will be able to find a boyfriend soon. However, boy students are around ten percent of girl students, and Mamoru is annoyed because her classmate Azuma makes a pass at her. He is known to be dirty-minded. When she was fighting against him as usual, he kissed her all of a sudden.

Also contains two extra stories:

- Let's Study Together

- Where's the Love, Where Are You

Plain House
Minori wanted to be an interior designer so she applied for a job at “Sunhouse Residence” company. During the welcoming karaoke party she took the initiative and sang a song that the director was good at. As a result she was transferred to the show house, which proved to be also the residence of one interesting guy.

Love Trainer
Asami, who hates dishonesty, often causes troubles in the company where she's working. This time, she gets a client's director angry, and she receives a letter of transfer for the fourth time. She is appointed to a post in the department of technological development where the elite and honest staff are working. Kayato is her boss and hard trainer. She dislikes him, and wants to go back to the post as a receptionist.

Organic Boys
On the 20th birthday of Yuu-chan her best friends confess to her. Who will she choose? And how will she react?

After 5 ni Sakura Saku (Sakura Falling after 5)
Rika had no time and no personal life. She worked everyday at her office until 5 and then she helped her father with his shop. One day an university student comes to eat at the shop and this is only the beginning.

From Fate:

Niina went back to the past and landed in 'Hakkenden's (eight dog warriors) world. There, she met Satomi clan's young master, Satomi Takemasa. According to him, Niina's the reincarnation of one of the Hakkenshi. In order to beat their worst enemy, Tamazusa, they need Niina's power?

Loner high school student Moribe Kyouya thought he was lucky to have the beautiful and mysterious new transfer student Baroque talk to him. The next thing he knows, he receives a love letter calling him to the roof, but the confession isn't exactly what he expected...

Koharu is dating the prince in school, Suwa. But things don't turn out as planned when Koharu tells him to keep their relationship a secret!

Sorako and Sorao met in the school office when they both had transferred to a new school. They became friends really fast, but a short bubbly girl comes and claims she likes Sorao. What will Sorako do? A really nice love story.

From ShoujoMagic:

Haru, an energetic, honest, and sweet young girl, meets the popular grade schooler Yashima at a bowling rally, and she unintentionally develops a strange interest in him. He's very forward about wanting to date Haru. However, Haru is in love with her childhood friend, Yuusaku, who thinks of Haru like family and rejected her love confession before he left for America one year ago. But now Yuusaku is back! How will both boys respond to learning that they have competition for the role of most important man in Haru's life?

First volume includes a yomikiri, Let's Go Youth Heaven.

Smart, successful and good-looking Iwaya Sumire works for a big newspaper. However, her boss asks her to leave for being too "perfect" a woman. Feeling angry and dejected Iwaya returns home depressed, and most of all lonely. However, when she finds an unconscious young man lying in a box out the front of her home, she takes him in since he looks like a dog she used to own called Momo. She dubs him Momo and decides to "keep him as a pet." It's the start of an unexpected life together as they overcome obstacles and become quite attached to one another. But can love like this exist?

This manga won the 27th Kodansha Manga Award for shoujo in 2003 (shared with Hachimitsu to Clover).

Miku is on the same tennis team as her childhood crush, Tomo-nii.
Not only can this guy kick ass in tennis, he's also good-looking and super nice! The only thing that Miku doesn't like about him is his brother, Natsume. Completely opposite from his older brother, Natsume is known to play girls, and be a basic cocky pain in the neck.
But one day, Miku finds out something about him that ends up shocking her to no end...!!

Yoshimatsu Hotaka is the president of the manga club and is always diligent with his studies and club responsibilities, even though he has a habit of skipping class activities. Although he looks like a regular honor student in reality he is overwhelmed by melancholy and haunted by his past misfortunes. Meanwhile, he makes sure to admire and watch Awaya Nika, the beautiful, bright, radiant, super cheerful swimming club's female ace. He's content to continue his high-school days like this until the P.E. teacher makes him take a private swimming lesson to make up for all the other lessons he had missed; a development that would forever change the dynamic between him and Awaya. What's the cause of Hotaka's bitterness? What does he want to hide?
How does Awaya Nika have more in common with him than he could ever imagine?

A collection of 6 short stories, each a dramatic love story.

1) Crevasse by Sakurai Machiko
Is it right to just look him from far away? To never talk to him? Is it that there's really no reason to....

2) Te wo Tsunaide ikou by Nekoyama Miyao
Mikiko plans to date Sasaken after the image of his "back was suddenly stamped" in her memory at the entrance ceremony. But how will they progress after a misunderstanding caused by her kouhai, Nari-chan?

3) Aishiteru yo hana by Minato Rin
In a cruel twist of fate, right before Christmas, Hana's husband Tanesaburo is killed when he is hit by a truck. This is the bittersweet story of the young widow's Christmas.

4) Towa no uta by Mitsuya Omi

5) Cinderella no kutsu wo sagashite by Niiya Moeri

6) 1999 nen chikyuu saigo no koi by Takahashi Rie

From MangaHelpers:
It's fairly obvious to Terui Chiaki that her classmate Ajikawa Yoshio has a crush on her. He is completely not boyfriend material in her eyes and, even if he was, Chiaki already has a boyfriend. Their mysterious teacher Mr. Yamada sees this relationship between the two students and offers an experiment. He is able to make copies of people and objects and does so with Chiaki, creating a copy of her, except the copy has no knowledge of her boyfriend. Yoshio will hit on the Chiaki copy, who is named Koaki, and he'll try to make her fall in love with him. After a specified amount of time, the copy and original will be combined back together and which ever love is stronger between the current boyfriend and Yoshio will overwrite all other emotions. So this love experiment begins and both Chiaki and Koaki, being the same person, thinks Yoshio has no chance in hell but with each passing day, some feelings begin to bubble.

From UTBCT:

"Their love was a dream."

A member of a boy band, a very popular and charismatic musician, the guitarist of Dada!! I've been dreaming of such yearning love with a boy, who is just out of reach everyone present. But I really would want to live this love that has become a reality?

A collection of hearthwarming and romantic stories by Anashin.

Late one night when Jun was out on his bike, he came across a drunk, half-naked girl sprawled on the side of the road. She came to just enough to be uncomfortably affectionate, but Jun took her to his home to sleep it off with gentlemanly discretion. It turns out that she is Kawase Narumi, his author mother's new assistant. Unfortunately, she has no idea what she's doing in her new job, so Jun's going to have to coach her. He's also going to have to deal with her habit of getting drunk, mostly naked, and cuddly. Jun's life will never be the same! [From Baka-Updates]

From Shoujo Manga Maniac:

1) Love Lab
The chemistry club invented a special hormone potion. Each bottle cost 500 yen. Riko-chan's boyfriend, Yuuki-kun himself is extremely cold towards love. Riko-chan hopes to move their relationship one step ahead, but in the end...?

2) Merry Kiss

3) Perfect Doll

4) Twinkle Twinkle

5) Cupid's Arrow