[Taken from ShoujoMagic] :

1) Let's Make Love!! (Make Love Shiyo!!). (v01 ch1 to 6) Mari Nishimiya is a high school junior who's tired of playing it safe. Less concerned with her summer session and more with achieving the love of a lifetime, she ventures to a foreigners' pub with her childhood friend, Yuuta. There, she meets Leon Gardner, an American dancer with a talented tongue (...meaning, he's bilingual)! While Yuuta disapproves, having an unrequited love for Mari himself, he and other enemies of this international relationship may be powerless to stop it when Leon joins Mari's class as... (!!!)

Let's Make Love!! - Farside Story (Make Love Shiyo!! Chou - Bangaihen). (v01 omake). Shinjo Mayu parodies her own work by inserting new dialogue into some of her pages from v01. It's the tale of the Gardner family, where Leon is Papa, Chris is Mama, and Mari is their daughter! Additional curiosities included.

Let's Make More Love!! (Motto Make Love Shiyo!!). (v02 ch7). Mari wants to have an adult Christmas with Leon. Why is Leon so set against it?

Let's Always Make Love!! (Zutto Make Love Shiyo!!). (v02 ch8). Attending the international wedding of Leon's friend, Randy, has Mari thinking in a new way about her future. But when Mari begins to feel strangely sick and misses her period, the circumstance forces her to make an early decision! But Leon suddenly has to leave for America!? Why?? Mari isn't going to like the reason Randy gives her...

2) I Don't Need Any Scenario! (Shinario Nante Iranai!). (v02 ch9). This ground-breaking short story was Shinjo Mayu's first work to contain a provocative sex scene and to mark her as a borderline pornographer! Read the freetalk to learn more! Yuuya is the manager of the drama club, and he's very strict and exacting about how the student thespians handle their roles. Chiharu is supposed to be playing a woman in love, but there's no emotion in her performance! So it's handsome Yuuya's job to teach her how to long for a man... Was this scenario in the script!?

3) I Want to Be Painted with Your Color (Anata no Iro ni Somaritai). (v02 ch10). This short story is Shinjo Mayu's debut work. Kazumi Inoue wants to be transformed by the magic of a white wedding dress, and then painted in a man's color. The biggest delinquent in school, Kazuya Sakurai, wasn't who she had in mind, though! He's intent on painting her a different color -- why? Kazumi will have her wish - a transformation through the magic of a wedding dress - but not in a way that anyone expects!

(v02 omake). A whopping nine pages covering a variety of topics. Get a sneak peek into Shinjo Mayu's office, find out her favorite stories and characters, see Leon with a top knot, see Leon touch Yuuta in inappropriate ways, and at long last the burning question is answered: How are chihuahuas significant to this serialization!?

One of five oneshots released for Valentine's Day 2011 by Summerzoo Studio.

Story about a salaryman who was going to get married soon but his bride runs away with another guy. His life sucks. He had to borrow a lot of money to buy a new house for his married life but ended up with nothing. Then his boss offered a solution: make his house into a girls' dormitory for female employees in the company. His new life begins here.

Mochizuki Mai always dreamed of a perfect boyfriend,
but finds difficulty because of her ‘unrealistic’ requirements.
She just can’t seem to find anyone on Earth who’s perfect! But what happens when someone out of the world shows up?
Someone from her cell phone to be exact! And what happens when this boy says “I like you!”? And what happens when Mai starts falling for him?!

From Chibi Manga: Lifting a ban on an omunibus with only good looking men!! Ikemen Fighter!! How will the handsome fighter who have a one sided love express their feelings to their true girlfriend? Ikemen Kyoushi!! Minagawa is an extremely popular teacher with the female students because he is extremely nice to everyone, but in reality his hidden personality is... Ikemen Brothers!!!! The two brothers creates the outfit for the dead (final dress). What does the best looking outfit you ever wore in your life look like!? Tough Ikemen!! Tetsunosuke, a horrible guy, is currently living with Rinko. It’s a guy that needs scolding!? A perverted Ikemen!! Who will heal Miwa’s pain. A close call with a perverted classmate!

This series follows the life of Sumito Kayashima. Sumito is a spoiled, wealthy yet lazy young man. Sumito doesn't work. He spends his days going to parties and frivolously spending away his wealth on antiques, books he doesn't intend to read, and other such things. His daily routine and interests are managed by his hired conversationalist/secretary Koizumi.

Sumito seems to be the quite, naive little rich boy but when night comes his innocent mask comes off to reveal a much more conniving and wanton man.

Sanabi Sakura was on her way to her university admission exams when she got a serious nosebleed. Fortunately she was helped by a cute guy, Shuji, who lent her his knee for some rest. After getting admitted to university, she looked feverently for Shuji and luckily managed to get into a Goukon with him. But will he accept her confession?

WIFE BY AGREEMENT

"Hannah, will you marry me?" The proposal from Ethan, a man she loves, should have been the happiest moment of her life... If the marriage wasn't just a contract. Hannah was hired as a nanny after Ethan's wife passed away, then Ethan asks her to be "a mother to his children." Hannah wants to be loved as a woman, but it seems Ethan cannot forget about his late wife... When will he realize Hannah's true feelings?

English publication via Renta!

N/A

Compilation of short stories:

• Itsuka wa Kuma Goroshi!!
A pair of step brothers, Kouya and Kazushi Aiba, who find out they liked each other as more then just brothers for some time now...
(sequal in Anata o Aishiteyamazu)

• Boku no Namae wo Shiterukai? (Do you know my name?)
Handsome Shiro is dumped again, and finds his way to the bar, sitting next to the young, brash Takuya. Has Shiro found the man of his dreams? Can Takuya figure out why Shiro is always dumped.

• Dai-chan Kou-chan
Tai-chan meets up with a childhood friend who moved away six years ago and is quite shocked by Kou-chan's changes!

• Baido Yamemasu! (I'm Quitting this Job!)
(sequal in Anata o Aishiteyamazu)

• Ureshii Yatsura (Happy Guys)
Shingo's sempai comes over to watch a video because his VCR is broke but it turns out he wants to watch porn and jerk off! Just how will this work out?

From Nagareboshi Manga:

Emi "Niko" Nikogawa has just entered Lotus High, a school where new students receive a ring upon entrance. There is, of course, a legend surrounding this ring-- if you trade rings with the person you like, your love with continue eternally. But what happens when Niko trades rings through odd circumstance, and with a boy who says he'll never love anyone...?!

Student Sui's summer vacation starts off with a bang, when a handsome foreigner appears in a bolt of lightning. Sui can't leave the injured man alone and takes him home. Normally a lonely and boring guy, Sui's life is about to get a lot more interesting!

RIDGE: THE AVENGER

Dara helps her godfather, Harrison, with his campaigns for a U.S. presidential election. Being blessed with beauty and intelligence, she soon gains popularity as Harrison's poster girl. But it also means she is a target of political enemies. Therefore, Harrison hires one of the best bodyguards for her-- Ridge Jackson. Dara is stunned when she sees his shadowy gold eyes. How seductive he is... Isn't it more dangerous to be with this sexy guy than to be a target of political rivalry?

English publication via Renta!

From Celestial Scans & WoC Scans:

This story is about a cute shoujo manga artist, called Otome ("maiden"), and her manager Ouji ("prince"). Her works aren't very popular, so Ouji had to become her manager to help her boost up her popularity. Of course, he's hot, young, a genius, and as her manager, he has to live with her to make sure she keeps her deadlines and comes up with interesting ideas and adorable characters. But when her works DO become popular, he is replaced on the job by his ex-girlfriend... and that's just the beginning!

From Eclipse Scans:
Sakura prays in front of cherry blossoms in the hope to meet her fated partner, where suddenly a guy really does show up!! Believing he is her fated person, she seeks him out but Sakura is met with more than just her fated partner…

Also contains a one-shot, "Sketching the Color of Love"

From Solaris-SVU:
Though his name may mean good luck, Daikichi is far from lucky. Losing his home and his job, he narrowly avoids being homeless when he finds an old abandoned apartment building. But the apartment isn't nearly as abandoned as it first appeared, as it's being occupied by the ghost of a girl who committed suicide there many years prior.

From Shogakukan: Rinka comes back to the town where she used to live during her childhood. She looked forward to seeing Shuta again, who she used to protect from being bullied. Now, Shuta is the school's board chairman and he is very popular with girls. Rinka becomes confused because Shuta is very different from before... Read this manga from right to left

From hazukashiikedo: There are six stories in all, not including the the extra chapters. 1. A Nasty Person About a young man who falls in love with his seemingly innocent, cute teacher and somehow winds up in a sexual relationship with him. 2. World's End Supernova About a not-so-intelligent rich kid whose father tells him the world is going to end that night so he rushes out and begs the senpai he’s in love with to have sex with him. 3. Amai Yuuwaku A cute slice-of-life plot about two men who’re already in an established relationship. 4. Line Shima and Nobunaga have been together for 10 years. Though they surpassed several trials through their relationship, why is it that Shima still feels insecure? - Cosmique Scans 5. Evergreen Two high schoolers frustrated due to bad communication skills and lacking confidence. 6. Oto mo Naku Deals with two young college men who become good friends even though they’re extremely different—that is, until one of them ends up wanting more.

Consists of a collection of 5 short stories.

[From ShoujoMagic]:

1) Ijiwaru Tenshi Ayumi is a high school student. Her friend's brother, Shouma, is younger than her, but he looks handsome and older! Shouma asks Ayumi for her digits right off the bat, and he's smooth like a player--not really Ayumi's type. The more time she spends with him, though, the more she likes him. But is Shouma really sent from heaven... or is he just a tease?

2) Listening with the Heart
3) The Goddess Smiled!
4) Hold Me Again Tomorrow
5) Magic to Make you Beautiful