From Viz:

After her parents divorce, Anna Uekusa and her mother move from Tokyo to rural Shimane. Used to the anonymity of city living, An can't get used to the almost overbearing kindness of the people in her mother's hometown. But when personal tragedy strikes, An discovers how much she needs that kindness.

Note: Won the 50th Shogakukan Manga Award for shōjo manga in 2005 and was adapted into a movie in 2008.

From MegKF:

The daughter of a washed out actress is given the chance to see what it's like to be in a real family.

Itsumi's mother, Kei, is a washed-up actress. One day, Itsumi meets a lady with a severe heart condition and receives an invitation to her house. The house, which Itsumi thinks of as the ideal family home, was just a performance arranged for the lady. Among the family members, Itsumi meets Shuu, a very polite boy, and is persuaded to play in a theatre... ?!

1) Asako lives her life day-to-day acutely aware of how lonely she is. That all starts to change when she meets Hongo, a boy who thought she was trying to commit suicide and tried to stop her. They form a bond and find how much fun life really is. Until Asako finds out about Hongo's past.

2) Cuckoo Child (Cuckoo No Musume)
Ibuki, a high school girl, meets a business man coincidentally at a video store. She finds out he has a wife, but somehow can't stop herself falling in love...

3) 60 Days
Madoka's family is moving in sixty days. What will happen to her in those days remaining before she leaves?

From JShoujo Scans:

Falling in love with him was her biggest mistake... After being badly bullied in junior high, Kazu's sworn off getting deeply involved with other people. One day though, the resident class playboy, Kirishima, comes and tears down the walls she's built around her heart. She finds herself falling quick and hard...but is she only setting herself up for heartbreak?!

Volume 02 contains the oneshot "Key Point"

From MegKF:
Despite repeated rejections, Shinatsu fell in love at first sight with the most popular boy in school, Yoshiyuki-sempai (a member of the tennis club). After unhesitatingly joining the team, she gets rejected by her sempai. On top of that, she is bullied by his girlfriend. However, as her childhood friend Iku, says, "Things that are too easy to obtain aren't amusing at all." Right?

Two stories:

The Moon and the Lake
Kazuna's late grandfather was a writer, and his unpublished novel depicting his private life was found among the articles left by him. He had written down his affection to his lover, while he was a devoted husband. Kazuna felt perplexed, and went to see his grandfather's lover.

Nora in December
Does anyone know where "Nacchan" is? December, ten years ago, Nacchan's house next door burned down. Both parents were safe. Only Nacchan was never found. The body was never found... In the chaos of the fire, only Nacchan... disappeared.

From Aerandria Scans:
One day, Mizuho, a university student, receive news that her classmate in high school, Origuchi Haruka, passed away. Mizuho doesn't remember being best friends with Origuchi, but apparently, Origuchi told her mother that Mizuho was her best friend. And now, her mother wants Mizuho to help her find the boy Origuchi dated during high school. Mizuho told Origuchi's mother that Origuchi was a very plain girl, and she was never seen with a guy, but her mother told Mizuho that Origuchi got pregnant and had an abortion when she was in high school. Mizuho was shocked, but she still starts asking her other classmates in high school and following the traces Origuchi left behind.

Note: Won the 58th Shogakukan Manga Award in the Shoujo manga category in 2013.

From Tokyopop:

When a young girl loses her confidence to dance, she fears she'll never set foot on the stage again. But then she falls in love with an all-guy avant-garde dance troupe and their leader...and everything changes. Soon, her primary goal in life is to join the troupe and snag the guy. So what if she's missing a Y-chromosome? She's got spunk, skill, and passion--and, in the end, she hopes that love will conquer all.

Collection of love stories:

1) Butterfly Cloud by ASHIHARA Hinako
N Island is a small island where all the kids know each other, and they're excited to meet the new transfer student from Tokyo. Fifth grader Kanta doesn't want it to be a girl, because his classmate Kyo is the only icky girl the island needs. In a way that makes Kyo happy -- because she's always known she wants to live out her life on the island as Kanta's wife someday. But the transfer student, Ritsuka, is a girl, and a shy one with a mother who's shunned by the island. So Kyo makes it her mission of good faith to assimilate Ritsuka, but then Kanta starts acting more interested in Ritsuka than in Kyo... When the main cloud splits into a butterfly cloud, which girl will be the one to separate from the rest...?
This story was released as a oneshot in Chouchou Kumo.

2) Racing Queen by IZUMI Kaneyoshi
When it comes to being a racing queen (it's like being a cheerleader for Nascar), you're either a bitch or a lost puppy. Ei learns this lesson the hard way from Akane, the reigning racing queen of the famous Meitoh Team, when Ei joins the team to put herself through college. It's only by doing harm to others that you succeed, and once you've succeeded, everyone wants to do harm to you. Ei's dream was to be the top racing queen, but once she gets there, it turns into her worst nightmare...
This story was released as a oneshot in Ni no Hime no Monogatari.

3) English Garden by SAKURAKOJI Kanoko
Hayato is moving to England in one month, so he approaches Fumio and tells her to date him -- almost like a command. He's dominating, stubborn, and selfish, and Fumio really can't say no. But Hayato isn't without his charm; he has a talent for making things grow, and he designed a gorgeous English garden. Now he wants to spend his last month in Japan building a garden with Fumio. As the garden grows and changes, so do its gardeners... and as time becomes strained, so do their emotions... This story was released as a oneshot in Baby, Star.

4) Pure White Anniversary by AYASE Riu
Just by selecting her, and saying her name, she became the class´ representative, and after time, trusted by teachers and students. That always maked her excited about working hard and being better. But, not all is white, not all is pure, when she was in trouble, A guy suddenly appears to help! Who is this guy? Why is he helping her? And, why does Sakura feels scared whenever she is with him? Well... we sure want to know.

5) The Coffee Shop that Ends Unrequited Love by ADACHI Keiko
This story is about a girl called Rui. She's always too late on dates. But when she met Shiyouta she fell in love with him an want to be not late anymore...

6) Great Waiters? by WASHIO Mie
At 175 cm, Eisei (real name Haruyo) never thought she would ever find a boyfriend because of her height and her rather tomboyish looks and demeanour. Under her friends' recommendation, however, a visit to the renowned 'Hot Cafe' caused her to fall for a charming waiter named Kono... who promptly dragged her to fill the vacancy -- as a male waiter?! Having a chance to get closer to him is one thing, but has Kono also accidentally mistaken her for a boy?! How is Eisei supposed to express her feeling for him now? With a cafe filled with handsome waiters and the pretty girls who swoon over them, this 'pretty boy' has work cut out for her!
This story was released as a oneshot in Kanojo ga Cafe ni Kayou Wake anthology volume.

Collection of short stories:

1) Butterfly Cloud
Best friends Kiyo, Kanta, and Goma live in a small, depopulated island in the Seto Inland Sea. One day, a transfer student from Tokyo arrives. Before long Ritsuka, a cute and fair-skinned girl, started hanging out with the three best friends, but what happens after?
This story was released as a oneshot in the Bitter - Nakechau Koi Monogatari anthology volume.

2) Middle School First Year - Less Than Love
Koizumi Kana is in love. And her love for Fujimoto made her imagine him as a total different person and do all sort of silly things, even as far as to steal a pencil lead. What will happen when suddenly Fujimoto asks her out and she finds out that he is not the person she imagined?

3) Middle School Second Year - Man Hater
Mitsuki Abe is always being sexually harassed which lead to her aversion for men. Torii after being falsely accused for groping Abe decides to catch the real culprit. What will happen when Torii betrays her by accidently kissing her. Will Abe ever trust any other men? Will Torii catch the real culprit and be the exception for Abe's hatred?

4) Middle School Third Year - The Cherry Blossoms Scatter

From xkazemg:

Ootome Hime’s father was a jockey who dreamed of winning the Japanese Derby. One year, when Hime went to watch him race in the Derby, he died in a horrible racing accident. The man responsible retired in guilt from being a jockey.

10 years later, Hime is in high school, and she has heard that Arakawa Jin, the son of the man who killed her father, is debuting in the Derby as a jockey. She went to see him race, and was outraged to see him win! Now Hime has decided to quit high school and go to a special school for jockeys, in hopes of being able to beat Jin in a race one day. She has met a new friend and aspiring jockey along the way, a boy called Tadano Ryouhei, but she can’t let him stand in the way of her revenge!

Will anyone answer love's distress call? Find out in this funny and poignant collection of short stories! 1) SOS 2) Organ - A pipe organ is discovered in the debris after the Hanshin-Awaji earthquake. What does that have to do with the dreams of two young people in the Taisho era? 3) The Easy Life

Compilation of short stories:

• Konbini S
A half-hearted love affair, a worthless friendship. The four people who are bored everyday, encounter an old granny at the convenience store. "Do you want to work at my house? I'll pay each of you 200,000 yen." How can such a good deal exist in this world??

• Happy? Happy!
Tomo fell in love with Nagase at first sight during the freshmen ceremony, but Nagase already has a girlfriend in another school...?!

• Shiawase no Kuni (The Happy Province)
Decades ago, a writer sold a baby, who is from mixed blood. When a reporter saw this child, he couldn't bear to leave her alone. So, does he intend to bring her to the province filled with happiness??

Life isn't going too well for Yuzuki. She's a 34 years-old and without a boyfriend. The elementary school she works at is close to firing her, and to top it off she doesn't know what to do with her life at all.
But even when she quits her job and tries an arranged marriage, things don't work out. Only the bread she eats at the small stationery store around the corner gives her comfort. So one day, she asks the store owner to marry her on a whim, and to her surprise, he agrees?