Chapter 1-3:
Aoi is a quiet and shy girl who suffers from the attacks by classmates. Tomoya is the most popular guy in school who isn't aware of Aoi's existence at all. Atsushi is Aoi's uncle to whom she was always forbidden to approach. One day, Atsushi invites Aoi to teach her how to be a woman, so she will be able to conquer Tomoya and get her vicious revenge on her classmates. Will Aoi come to regret this decision?

Extra 1 - My Place:
Yumi is depressed after finding out that her boyfriend is cheating on her. She goes to a bar to take a breather and hooks up with a guy called Yasuharu there. It should have just been a one-night stand but......

Extra 2 - Her First Time:
Kouhei breaks up with his girlfriend and confesses to Kana. Kana agrees to date him and experiences her first love, her first kiss and her first time feeling jealous & insecure.

A first love, a broken heart, and true love are all serious affairs to a person involved. Mei Sakisaka fell out of love with her teacher Takaoka. She made the first kiss with Masami, and...

Geraldine Francis is the innocent daughter of a wealthy aristocrat. Being sheltered all her life, she is oblivious to her cousin Charles' true intentions when he lures her in and makes her fall hopelessly in love with him. It is only after the murder of her father that she realizes his love was nothing but love for the money and the land that came with her name. She vows revenge, and she throws away her past in order to become "Silver," the perfect woman. With a new face, and a new lease on life, she will turn the tables on the man whom she once loved so that this time, it is he who will be left with nothing.

Adaptation of English fiction Silver by Penny Jordan.

An audiophile jumps to his death, meets something on the way down... and ends up crawling away from a pool of his own blood.
An unmotivated music high school student (our main protagonist) vs. a speeding truck meets the same fate in front of his friends.
Now those two must kill each other "in order to understand the joy of living", as proxy, with the power of classical music incarnated.

Aika Asakura was about to jump the cliff, but she instead saved a cat. There she encounters Hotoka Houshido, a veterinarian that saved the cat's life. However, saving this little critter had unfortunately left her in debt, so he had arranged for her to work and live with him...

From AnimeWaves:
Touko's life seemed so ordinary, until she got that call... At the scene of the accident, by the puddle of blood, a young maid appeared... could no one else see her? And then, around the corner, a cry for help from a silver-haired boy... The veils are being lifted and the truth is being revealed!

From Japanzai:

In the edges of this world, demons known as "Pagans" lurk. Pagans are born when the souls of the recently deceased fall off the path to reincarnation. The reincarnation ceremony must be performed under moonlight, and so cannot be performed inside a city like Faith-Dehli, overly shrouded by both constant mist and thick smoke.

The Twanbach Funeral Service Company specializes in hunting these Pagans, especially those that attack while Twanbach delivers recently deceased bodies to the reincarnation ceremony—because there's nothing Pagans desire more than freshly dead human bodies with the souls still slightly attached.

Reginald, a 100+-year-old vampire who looks like he's 20, gets scouted by the Twanbach Company owner's mysterious twin daughters, Vanessa and Veroinica Twanbach. But first, they'll hunt Reginald a little, to see how far off the path he's fallen...

Yuuya, the son of a bar owner, spends his days lazing around and juggling his nightly part-time jobs, one of which is cross-dressing as barmaid Yuria on behalf of his mother. One night, a bunch of fishermen come to the bar. Among them is Ken, an awkward youngster who falls for Yuria at first sight. They continue to meet, but what will happen if the sincere Ken finds out about Yuria's secret..?

From MangaHelpers:
One day, Son happened across a woman, named Shue, that he had loved as an older sister when they were young. It looked like it was the same woman, with the same scars, but Son had thought she was dead. In fact, she was a reanimated corpse, resurrected by a young girl named Fuu to work as her minion. Son becomes Fuu's follower, determined to find a way to return Shue's soul to her body so that she might live again. However, Son doesn't know what he's gotten into with Fuu, though, as she ends up in conflict with many other practitioners of her arts, using Shue's reanimated corpse to do things that Son would rather have never seen.

From MangaHelpers:

"The Sixth Dimension Experiment." This experiment, in attempting to open one of the eleven dimensions in our reality, the sixth dimension (Secht), resulted in a catastrophic explosion that killed 110 million people and left 12 countries in ruins. The originator of this experiment, Himeka Yuki, bearing the total responsibility for the failure of this experiment, has been banished from reality for eternity. In response to this event, the world leaders in sciences formed a monitoring agency known as "Zeien" to keep control of all scientists and technology in order to prevent another Sixth Dimension Experiment.

10 years have passed since the incident. Takaomi Yuki, the younger brother of Himeka, notices a change in the "Time Machine Destination" that his sister has given him before her banishment. Suddenly, the device summons a lively girl armored with metals he has never seen. "Takaomi-san! To save Earth, pull out your lance and ride me!" To uncover the truth, the two will begin an adventure that crosses time and space. [DrCoke]

1-2. House
3. Kagami yo Kagami (Mirror Mirror)
4. Kowai Yume (Nightmare)
5. Fusuma (Half-Open Door)

From Animeraider:
When 16 year-old Haruna runs away from an arranged marriage, her parents force her younger twin sister Wakaba into the marriage instead. But while Haruna ran off with a boyfriend, Wakaba has never even been kissed. How will a high school girl survive going from nothing to full on marriage with no steps in between?

A collection of six of Yotsuhara Furiko's short stories depicting the love between various girls.

The title story is set in a university, with Yuriko, a girl of the jou-sama type, being followed around by her puppy-like female friend Koroku. While eating lunch one day, Yuriko overhears some malicious gossip and her ensuing bad temper leads her to take Koroku to a hotel, where she tells her to do whatever she likes...

1. Laika, Pavlov, Pochihachikou
2. Koi o Egaku Hito (One Who Depicts Love)
3. Kuchisaku Onna to Teppeki no Shojo (Lip-service Girl and Iron-Walled Maiden)
4. Crow Nureba ni Hikarimono (That Which Shines on the Soaked Crow Feathers)
5. Koibumi Miman (Insufficient Love-letter)
6. Chopsticks

From Ikemen Scans:

After his parents go overseas for a few months to work, Kouta, a college student, gets to live in the family house again with his brother Tetsurou, who came back from Tokyo to keep him company. Kouta hasn’t seen his big brother for six years, and doesn’t really get along with him. The situation soon gets awkward when Kouta realizes he doesn’t know anything about his brother... And it gets worse when he becomes aware that the antipathy he felt towards him, might be more ambiguous than he previously thought...

N/A

Collection of the author's best works:

1. Dead End

2. Odamari! (Shut Up!)

3. The Tenth Ten Commandments: About a girl who bonds with her brother's fiancée.

Hika Souma, called Picasso by friends, is 17 and still without a girlfriend after being dumped 13 times. One day, a pretty girl who later introduces herself as Sujata drags him out from a moving train, and with her unwanted assistance, his childhood trauma toward demons (oni) takes the form of a real demon summoned out from his body.

N/A

From Chibi Manga:

Ritsuka and Kaze-kun are currently lovey dovey, but Aizawa-sensei who is extremely beautiful and has the perfect body just started working. Is Kaze-kun also excited over sensei’s enormous breasts? With the appearance of a rival, Ritsuka is in a bind!
I want to be my prettiest when I am in senpai’s field of vision…
Hayashi, Ritsuka’s friend is the main character in the extra story. This is an extremely happy compilation volume to the Koigokoro series!!

From Bakeneko Scanlations: Tanaka Hajime and Harada were leaders of the yakuza group called Yanase. They were wiped out in the conflict between the Yanase group and the Kawa-guchi. The Kawaguchi group thinks that they killed Tanaka Hajime and buried him. Tanaka Hajime was saved by Harada, though he has lost all his memory. Knowing nothing, as Harada asks him if its a lie, Hajime states why would he. Then is when Harada tells Hajime that they are lovers. Is this true?