Consists of 4 oneshots:

3) Devil's Baby-Sitter
Nao is saved by Shouji from a group of delinquents. However, Shouji himself is a delinquent and makes Nao his slave. But after a fight in which Shouji was hit in the head, he reverted back to his 7 year old self?!

From Aerandria Scans:

Kanako is an unattractive and not very capable office lady, until the day her mother passes away and she turns out to be the sole heiress of the old and elite Kinaga house. So suddenly, Kanako has not only to uphold her duties as an heiress, but to turn into an attractive lady so that she can marry accordingly to her new status. Thanks to the family butler and her own efforts, she manages somehow, but even in the middle of her newfound glamor, her world still continues to revolve around her butler...

After hearing about the rejection of her friend Mika, high-school girl Kiritani Mutsuko attempts to extract a proper reason for the rejection from Mika's object of affection, Narita Akito. After all, although Narita is popular, Kiritani just dosen't understand why so many girls would fall in love with him. So in order to understand him better, Kiritani starts to walk home with Narita on a daily basis, and they slowly begin to grow closer.

But Narita has problems of his own, including a heavily depressed mother he must deal with on a daily basis. His own experiences at home leave him unable to relate to the girls whom he frequently rejects.

After learning of this, however, Kiritani makes him a promise. That she would never, ever cry in front of him.

A Collection of early stories:

From Covenant of Darkness:

Face, body, and talent, all 3 are what conspires Misako’s love for the star of the basketball club, with a genius ability and super beautiful Urasawa-kun. However, Misako's first and last profession of love in her lifetime was drastically discarded. Strangely, Urusawa-kun decided to model nudely for an art exhibition in hopes to winning a prize because he has an eye for that thing. The lingering affection is banned and the conditions that sends Misako's heart to abide… A romantic comedy treasure?!

Kuragehime follows Tsukimi Kurashita, an 18-year-old who moved from Kagoshima to Tokyo to become an illustrator. Tsukimi is a jellyfish otaku who comes to live in a shared bath and toilet, women-only apartment, Amamizukan. Other tenants include fujoshi, NEETs and others who consider fashion their natural enemy, calling themselves "Amars". One day, Tsukimi meets a fashionable and beautiful girl, Kuranosuke Koibuchi, who saves a jellyfish that is about to die at a pet shop. She later discovers that Kuranosuke is merely cross-dressing in order to evade inheritance of his father's occupation as a politician.

Note: Won the Kodansha Manga Award for best shōjo manga in 2010 and was nominated for the 2010 Manga Taishō award.

Contains a main story and 3 oneshots.

Main Story: Game Over
A businesswoman plays a game on the bus to find one boy who seemingly isn't affected by her charms.

Side Story 1: Yuukai no Susume (Advice for Kidnapping)
A pair of siblings are having a hard time forgiving their dad for abandoning them.

Side Story 2: Kedama no Cake
Kedama's cake shop doesn't get much business, until a yankee decides to apply for a job there to become more feminine.

Side Story 3: Kinou Kenka wo Shimashita
Two friends try to resolve a misunderstanding they had the day before.

• Colour
Story about two girls who question if it's right to be together.

•Heartless Bitch
Two girls are talking about one of them playing with a younger man.

• Ikazu Onna (Cool Lady)
A man sets out to search the identity of a kinky dream woman from a drawing he drew of her.

• Kisses
Story about a young woman who leaves her boyfriend and moves to her best friend apartment not knowing that her friend loves her.

• Painful Love
A girl, who has just broken up with her boyfriend, is thinking about him.

Painful Love and Heartless Bitch are featured in Secret Comic Japan.

From ShoujoMagic:

As the substitute for a teacher on temporary absence, Shibata Seiko is now the teacher of an all-boys' school. As she just made up her mind to be a fantastic teacher, a man has come into her life and took her as his 'sex toy'?! And the man is actually a teacher from Seiko's school!?

From Tokyopop:

From the creator of Doll and Beautiful People comes a biting black comedy that shows us nothing is scarier than family. Haunted House follows the misadventures of Sabato, a hapless young teen trying to find himself, which is made all but impossible by his flamboyant family (who look like the Addams Family by way of Tim Burton). Scaring away every girl he brings home, Sabato's family seem to revel in his misery, but could there be more to their torment than meets the eye? Rest assured, Mihara-sensei keeps you guessing and giggling every step of the way.

Collection of short stories:

Koi wa Tenka no Mawarimono

Ikenai Candy Love
Satoko has suddenly been informed by her irresponsible boss that she’ll be fired soon and only has one more month before she is kicked out. She tried to reason with the company's number two, Tanigawa-san for some leniency but the cool yet quiet Tanigawa just agreed with the boss. But on her way home from work, Satoko found Tanigawa in the midst of something naughty and he finally confesses that he’s a sex addict! Will Satoko now use Tanigawa's dark secret as leverage to keep her job? Or maybe she wants to be a part of the naughty deed herself!

Katekyoushi no Okotowari

Honey-Comb

Nagisa no Shy Boy

Naeko is a divorced woman working at a bridal salon. Although her ex-husband and boss, Souichi, approaches her for reconciliation, she consistently refuses. Naeko wants to find happiness for certain next time, so she is cautious when it comes to falling in love. Then one day she meets an extremely gorgeous boy, Ouji. This would create a drastic change in her fate...

Maiko Ninomiya is college freshman again this year! All because of the accident a year ago that put her in the hospital for half a year. Not to let the fact that she was held back a year dishearten her, she made a complete recovery. But recently she keeps seeing erotic dreams... On top of that after meeting novelist Yukiya Nagase, strange things keep happening!?

Toshi is your regular senior high student, except in the evenings when he's a bartender at a joint frequented by American servicemen, where he deals drugs, pimps, and even cross-dresses a little on the side. And his best friend Miyuki just happens to be the son of a loan shark with gay tendencies. It's balanced by Toshi's madcap adventures at his all-male school (where his mates jerk off to everything in sight, and scenes from shoujo manga are performed in all their histrionic glory), as well as the unexpected delicacy of his relationships with the women in his life. This episodic drama is bursting with all the frustration, the tenderness, the audacity, the horniness and the hilarity that comes with being young and male. All the tough, silly, dirty, and sweet things boys get up to in the locker room and out of it never brought a bigger smile to your face.

from fictiondb: Small-town girl Trudy Baxter is ready to take on New York City. She's looking for excitement, adventure...and incredible sex! She wants to experience every little thing -- and every type of man -- the city has to offer. Her first target -- sexy Wall Street hunk Linc Faulkner. Only, once she gets Linc into her bed, she's reluctant to let him go.... Linc Faulkner has never met anybody like Trudy. She's so spirited, so sexy, so damn uninhibited! She's his every fantasy in the flesh. Only, Linc knows he's just the first man on Trudy's sexual wish list. So what else can he do but convince her that he can be any man she'll ever want -- and the only man she'll ever need....

A story about two college friends - both of whom have girlfriends - who fall in love and embark on a relationship that they swear will never go beyond the sexual (as the romantic part belongs to their girlfriends alone)... But which inevitably ends up being much more complicated than that and becomes subject to the scrutiny of all those involved.

The son of a famous pianist, music student Shinichi Chiaki dreams of studying abroad and becoming a conductor like his mentor. Unfortunately, his fear of flying grounds his lofty plans! As he watches other classmates achieve what he has always wanted, Shinichi wonders if he should quit music altogether.
Then one day he meets fellow student Megumi Noda, also known as Nodame. This oddball girl cannot cook, clean, or even read a music score, but she can play the piano in incomparable Cantabile style. And she teaches Chiaki something that he has forgotten: to enjoy his music, no matter where he is.

Winner of the Kodansha Manga Award for Shoujo in 2004.

From Doko Demo Doa Manga Scanlations:

Contains short stories of a little rabbit, Sentarou, with his clumsy owner, Baku, who are always happy spending their spring time together.

In the Pikupiku Sentarou Selection series:

V.1 - Funwari Haru no Maki

V.2 - Kirakira Natsu no Maki

V.3 - Oishii Aki no Maki

V.4 - Hokahoka Yuki no Maki

From Tokyopop:
A smoke-filled alley in Chinatown harbors Count D's Pet Shop. The pets sold here aren't your everyday variety and the Count prides himself on selling Love and Dreams in the form of magical creatures that come with an exclusive contract. But buyers beware. If the contract is broken the Count cannot be held accountable for whatever may happen. A fascinating and macabre look into the very soul of human nature.

From Evil Flowers:

Yamato, a boy who lives in Shirakami Mountain Village, Aomori; loves festivals. He visits the Tokyo Girls Collection, attracted by its title as “The BIGGEST fashion festival in Japan”. Although he doesn’t have a ticket, he manages to get inside. He encounters a fight between models, and successfully breaks it up. At that time, one person shows up and offers him an opportunity to work as a producer. Will Yamato be able to take advantage of this BIG chance…?!

From Aerandria Scans:

Life isn’t sweet... Asaoka Yuuri, a senior in university, has failed for the 49th time in job hunting. During an exam at the 50th company, which should be a commemoration for her, she came to know Manabe Ryouji, a famous guy at her university. The first impression was horrible. But what will happen to Yuuri, who started to be attracted to Manabe, who looks cool and can do everything to the point that it’s annoying...?!