From Blissful Sin:

1-4) Kanpeki na Koibito (A Perfect Lover)
The beauty, Shinohara, who just moved into the staff dorms, is misunderstood by his subordinate, Ueda, to be a masochist! Even though Shinohara tried hard to clear up all misunderstandings, his body seems to be addicted to the taunting eyes and commanding kisses, that he feels extreme exhilaration...?!

5) Then I Fell in Love (Oneshot)
Higaky Naoya, a successful crime novels writer, lives his life quietly and in seclusion in his big house all alone until he came across with an interloper.

It's Called Love is a romantic shoujo manga that consists of 5 short stories. Each story is done by a different author but in each you will experience the various expressions of love such as heartbreak, first kiss, etc. 1) To Be Your Number One by Ayu Watanabe 2) Sakura Tears by Keiko Suenobu 3) Special by Ikeda Yukio 4) Summer Love by Tsugumi 5) The Force of Dreams by Harui Yuna

The recently wed manga artist Kazama Ayami is drawing an essay on her true feelings about romance and marriage. She had minimal interaction with boys in her all girls school, but she got married with a boy she knew for a year, and now she must relive her embarrassing and pitiful memories for drawing her manga! Meanwhile, her rival manga artist is the boy she is about to marry, so will this become another embarrassing memory…!? This will be her challenge of appealing to other persons purer feelings!

From Summer Rain:
Despite being the heir to a large business enterprise, Taichi Akamatsu wants to become a shoujo manga-ka and has just started living on his own in an old, run-down apartment. One day, Taichi was asked for help by the girl next door—her name was Midori. She reminded Taichi of “Midori,” his ex-girlfriend, but for some reason he still became interested in her.
This year marks the 10th anniversary of Ai Okaue’s debut as well as the release of her most recent work. Reading her work makes you want to fall in love again. A scramble romance comedy of friendship and love.

Tetsunosuke Yamabuki enrolls in the police to follow in his fathers footsteps. Some events lead him to discover that his father might have had links with a secret branch called the death brigade, and he is led to enter it himself. Wacky adventures and hilarity ensues.

Your typical romance story between a girl (Konatsu Narumiya) and a guy...except that this guy changes into a pervy girl! He can only change into a girl during the night. Konatsu is the manager of the boys' basketball team, has a crush on the team captain. Unfortunately, the team captain is a complete jerk. When Konatsu confides in another team member, Haruki, about her troubles, their relationship grows closer. The only problem: Haruki is a nice ordinary boy by day, but a pervy girl by night!

From Chibi Manga:

Asuka, the ace of the volleyball club is training to become the best. But there's the devil coach, Nagano...

From Ochibichan: “I have to keep moving forward!” Nonomiya Akane, 17 years old, second year in high school and the eldest daughter of the owner of Yaohachi Greengrocer, lives her life according to that motto. So when her crush of seven years, Nakai Sachio (Sacchin), announces that he was going out with childhood friend, Nishii Kayomi (Kayo-chan), Akane decides to just forget and move forward. Whether she fights with Yamato, her childhood friend, or suffers a heartbreak, she doesn’t falter and keeps working hard to achieve her dreams. So what kind of miracles will Akane be given?

Karugasaki Tora decided to repeat a grade and turn into a delinquent just so he could be popular, on his best friends advice. However, his plan backfired and nobody talks to him in his new classroom. The only thing he can look forward to is seeing the cute girl sitting next to him, but after trying to talk to her she immediately kicked him and threw him out the window. Later the same day, though, he saved her and a little girl from being hit by a truck. No longer able to avoid him, the girl reveals that she's a ghost playing a shinigami's game. She must get the boy she likes to return her feelings at times given by a pair of hourglasses so she can return to life, or fail and be sent to hell together. Unfortunately, her feelings have awakened for Karugasaki...

A bodyguard, in an effort to protect his rich mistress, has to dress up as a maid and act as a female to protect his boss from all potential harm. Many things will occur to harm his master, but he will always protect her even if he loses his life. His master, on other than, has a secret of his own.

From Mobots:
Rumina Asagi is high school student, who dreams of a 'rose-colored life' with a cute girl. Along with his science otaku friend, Ginnosuke Isuzu, he lives a pretty normal life. Until the day that he discovers a huge hole in his backyard, along with two women, one a hot tempered blonde (Chelsea Rorec) and the other... the girl of his dreams (Ruri Sarasa). But... where did that hole come from?

1) Melancholy Melancholic Melancholinist
Although extremely reluctant Ogata decides to go to the dentist after getting a tooth ache. The problem only seems to get bigger when he meets his dentist Dr. Kitagawa. Ogata's obvious reactions seems to have awoken the sadist in Dr. Kitagawa.

2) Ichijirushiku Akiraka (Conspicuously Obvious)
(From The Moon in a Box) Okai is Professor Ikeda's best teaching assistant, but his own assistants are driving him crazy! One of them is lazy and whines, and the other one keeps sexually harassing him! What on earth is going on here? Is it the assistants' fault, or is Okai missing something?

Also contains four other stories.

Kasumi's father moves around for work frequently, meaning she constantly has to change schools. On one such move, while the two of them have stopped to take a break, Kasumi spots an odd glowing light. She chases it up a tree, but after catching it the branch she's standing on breaks and she falls. When she wakes up the next day, strangely uninjured, she heads to her new school, which turns out to be super exclusive! Kasumi has trouble fitting in with the snobby rich kids in the school, even more so after she gains the ire of the most popular boy in school's fan club, and now she even seems to have gained special abilities!?! How will Kasumi fare in her new school and what are these strange powers that are developing?

Continued from KoigokoroNote: Due to the different names of each chapter, any subsequent new chapter not published in tanks will be named and released under -gokoro for the time being.Prequel:> Koigokoro( http://mangapark.com/search?q=koigokoro )

Mayumi and Miya are high-school sweethearts, and all goes well until Mayumi comes to his boyfriend with a strange request.

From Lililicious:

Misono and Masami are working women in a long-term relationship; they even live together. Most of the story revolves around their sexual exploits, but there are also some sweet domestic moments.

From Evil Flowers:

Sawara Yume has been playing the violin for over 10 years now. She's not particularly good at it but she likes to play. Right before her debut in a violin duet, a student from her school tells her that she plays bad and that she should just give up. This doesn't stop Yume, actually, now she is even more determined to do good at the school's violin duet concert. Her plans don't go so well as she ends up playing the duet with Seima, the boy that insulted her violin skills earlier. Despite their differences, the performance goes really well, but what will Yume do after Seima kisses her in front of everyone after the concert?

To celebrate the upcoming live action movie, Nobuhiro Watsuki reinvents the classic Rurouni Kenshin manga with all-new twists and turns.

Action, romance, and historical intrigue abound in Rurouni Kenshin, the tale of a wandering swordsman during Japan's chaotic Meiji Restoration. Join Kenshin, Kaoru, Yahiko, and others as they take up their swords once again!

A young girl from the countryside visits a rabbit cafe but instead of the usual cheery and family-friendly place that permits their customers to pet, handle and play with live rabbits, she finds herself in a gyp-joint?

"Justice is within your heart!"
Welcome to the Misaki Academy, a futuristic island-sized school where students' freedom is valued above all else. This lack of restrictions has lead to the founding of some very unusual extracurricular activities and groups, like the World Domination Club. When the World Domination Club attempt to control the school lunch program, cute high school girl Hayana Suzunari decides to take a stand, becoming Twinkle Saber, defender of justice!
The series that took the amateur press manga industry by storm is now widely available as "Twinkle Saber NOVA"!

Alternative Summary:
Hayana and Aoi go to Misaki Academy, where their favorite pastime is to eat at all the local restaurants. Misaki is known for it's lax importance on rules, and while that means freedom, it can mean trouble. Hayana's lunch gets interrupted one day by a new club... the World Domination Club! (They're starting with the school lunch program and working outwards.) Luckily, Hayana gets some help from one of her teachers and joins the Ally of Justice Club as Twinkle Saber, sworn to defend the lunchtime (and truth and justice along the way) of Misaki Academy against the World Domination Club!