Maria is a high school student, and is on her way to visit her sister in the hospital, who has just given birth to a baby boy. Things soon start to get strange when Maria sees a unusual (but extremely cute) boy at the hospital who is very interested in Maria’s new nephew. The boy always seems to be hanging around, and only Maria seems to be able to see him! Is he a ghost? A demon? Why is Maria seeing him?

As if this wasn’t odd enough, Maria soon meets another (extremely hot) guy in the lobby of the hospital. He is tall and rather suave-looking, and has a bouquet of roses. He is also interested in the birth of Maria’s nephew, and gives Maria the flowers. Maria is obviously confused about all this attention little Masaki (her nephew) is getting. Who are these strange guys?!

The first guy she saw appears again later at Maria’s own house, in Masaki’s nursery. Maria is shocked to see the boy materialize right out of baby Masaki’s body! What is going on?! Is it a dream?! Why is this boy appearing from within the baby? He is begging Maria to protect her nephew, but he doesn’t say from what. He also wants her to meet someone named Ichirou KOUZUKI. Who is that? Is he that other guy at the hospital? Why is everyone so interested in Maria’s nephew?

This is a story centered around a male idol band named "Silver Purple" and the two girls that suddenly popped into their lives.

From Dangerous Pleasure:

Tomoya Kurata, having no living relatives, has just lost the elderly Kaname Tsukiyama to whom he was particularly close. One day, while grieving alone in the old-fashioned house where the memories of her remain, he encounters Hikaru Tatsui, who declares he is Kaname's grandson. "Would you mind living here with me?" he abruptly proposes, and Tomoya is forced into living in the same house. At first Tomoya is disgruntled, but is the feeling of being unable to turn his back on the somehow slightly lonely Hikaru gradually turning to love?

After jumping into the sea during a cruise, Fukamachi Wataru, the famous musician, lands on an Hoshi Island, a place inhabited by folklore people. There he meets Himukai Antsu, a girl gifted in the arts of singing and dancing. With her, he is able to find his calling again, and once more create music. What he wants is to take her to Tokyo so that she can share her gift with the world.

Hidaka Ikumi lost contact with his older brother Tomo at a young age after Tomo was adopted by another family. Now in present time, with Ikumi at 16 years, Tomo had suddenly returned. Much to Ikumi's surprize, Tomo had came back dressed as a woman. Or at the very least, a very girly man. What had happened to Tomo that would cause him to now dress like this and why did he return?

[From ShoujoMagic]:

Ikumi HIDAKA is a young man who lives with his grandmother and enjoys doing chores in his spare time. Then one day, his older brother Tomonori, whom he lost contact with when the boy was adopted by another branch of the family at the age of 5, returns. But why does Tomonori now look like a woman...!?

[From FCTranslations]:
When Momoe visited her old school, she remembered an event occurred there when she was still a student. Twenty years ago, rumors said there's one man who came to the girls' dorm by night, search for his very own targets, and steal their soul. To find out the truth, Momoe, who teamed up with three other friends, is determined to find this intruder. One rainy night, she found a naked young man near the church, and it turned out he has a lot of connections with the one Momoe is searching for......

From Serenus-Dreamers:

Marumie is a nickname for Mie Maruyama who transferred from her local media announcer job to variety entertainment business. Her dream is to become an actress, but right now she's in the midst of comedy job. The real reason for her transfer was to meet her one-sided love for the super popular comedian Kanadagawa-san...!?

1) Sukinara Sukitte Ieyo! - New male teacher Himeno at an all girls school is confronted by class chairman Asuka, will hearts collide as well as tempers?

2) Uso Toki Doki Honto - Himeno and Asuka are in somewhat bliss, but what will happen when their relationship my leak out and doubts creep in.

3) Love ver. 5 - When ruff-and-tumble Hokuto is looked upon kindly by a Miharu, what will he think when he goes to her house and finds her 5 beautiful male roomates?

4) Hard Bread Morning - When Yuki meets Tooru she's taken on a whirlwind 'date' and ends up working at the bread place with him. What's under his mean demeanor and passion for making bread?

Yuuki is a girl who lies about her gender to enroll in the theatre department of Getsuryou academy, an all boys' school where all the students are required to stay in the dorm. While hiding the fact that she's a girl, every day, she tries hard to study acting, the subject that she loves so much. One day, an upperclassman, Riku, found out her secret, causing Yuuki to be very worried, but she gradually got attracted to him. At the same time, she came to know the real reason why she was brought up as a boy...

Yagi Naoyuki has always been able to get any woman he wanted, and to him, that has always been a problem. It's come to the point where they would take drastic measures if he rejected them. Fed up with his "women troubles," Naoyuki's parents send him to live with his uncle, Yagi Akira, whose sexuality is rather ambiguous. At the apartment complex, Naoyuki meets Yoshiro Kei, another one of the tenants and he can't help but be curious about Kei.

From ShoujoMagic:
Story 1: The Indigo-Blue Queen ~The Stage Actress Murder Case~
Riko adores the talented stage actress Katzuki Ichie, who is best known for her performance as "The Indigo-blue Queen," a noble woman who is poisoned. However, Ichie is worth more to some people dead than alive, and she's been receiving anonymous death threats. When the curtain falls on the final show of "The Indigo-blue Queen," Ichie dies as the cryptic threats foretold, and everyone -- including Riko -- is suspect...!?

Story 2: Private Room
Shouko and Aiko Kuramochi are sisters who live alone with their father. Their father gets hospitalized and falls in love with a beautiful doctor... Afterwards the doctor moves in with her beautiful son... Inspite of his beauty Yuki is cold and without emotion...

From Aerandria Scans:

Natsumi Touma is sixteen years old. She began to work part-time at a coffee shop during the summer vacation when she was a first-year student of high school. However, the shop is a dubious place where Natsumi can see those who cannot be seen. Her inspiration gets stronger day by day at this spiritual place. There appears a very handsome savior.

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.

Ayane's seventeenth birthday may very well be the worst day of her life. From the moment she opens her eyes in the morning, it just goes from bad to worse. The crowning glory is when she throws a beer in the face of a man whom she only realizes later is her favorite musician, the wildly popular Shiina Etsurou. Ayane loves to sing, and she's really good at it, but fate seems determined to play these cruel jokes on her. The best joke of all is Ayane's abnormal height of 173cm (5'8"). She can't step on a stage without being laughed at...she can't meet her idol without throwing beer in his face...it's enough to give a girl a complex. So when Shiina comes back and wants to make music with Ayane...she declines the offer!?
V3: Story 2: Ring A Ding
The story of how Shiina and Yuu met.
V.6: Story 3: Friends
One year later... A continuation of "Sleeping Beauty Age," focusing on the unresolved emotions between Ayane, Ryouta, and Nakako.
V.6: Story 4: My Sweet Relationship with You
Kousuke is in love with his next door neighbor and childhood friend, Ruriko. They always used to play together as kids, but now she won't even let him in her house. Hoping it will bring them closer together, Kousuke lies and says, "This guy Eiichi who I thought was my friend is trying to kick my ass," and tries to get Ruriko to shelter him...
(Source: Shoujomagic)