The story is set in the near future when the marriageable age was lowered in response to the declining birth rate. A 24-year-old man marries a 12-year-old girl in this gag comedy.

At school, Aiko discovers that all the girls in her circle of friends have already had their first menstruation – save her. After going home to her room, she reads up on menstruation and in frustration punches herself in the uterus. This seems to "awaken" Ma-chan, Aiko's anthropomorphic vagina, who begins coughing up blood. Ma-chan introduces herself and says that she's been with her ever since birth and from now on she's going to assist in her journey into adulthood.
The next day at school Aiko tells her friend that she's now one of the gang.

Note: Aiko no Maa-chan, was cancelled by Comic Zenon from fears of its publisher that the manga could be considered an “harmful publication” under the “Tokyo Metropolitan Ordinance Regarding the Healthy Development of Youths”. She decided to publish her manga through a successful crowdfunding campaign on Fundiy. Thus Aiko no Maa-chan will be published as one volume in 2015.

Nervous about being alone with her new boyfriend, Takeda, Yuma insists that her once angelic childhood friend, Hotaru and Hotaru's boyfriend come along for a double date. But when Hotaru begins to touch Yuma and volunteers herself as "practice", Yuma feels inner turmoil as she enjoys the now devilish Hotaru's kiss more than Takeda's.

The neighborhood crazy scientist doesn't take well when he's critizised. When he blows up his laboratory once again, two sceptic policemen are send to investigate.

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Rinosuke's useless and vagrant father is now dead. Now, at the age of 16, he is completely alone and will have to quit school to make ends meet. On the night his father dies, a naked woman with large breasts falls from the sky and lands on top of him. She introduces herself as Sakamoto Marina, the future wife of the future Rinosuke. She states that she used a time machine to come back to the past, and start a new life with the younger Rinosuke. Rinosuke's new life with his future(?) wife begins.

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Yuu has just begun her first year in high school but has still not yet responded to a middle school graduation confession by a boy who she has always liked, but who's confession did not excite her. Yuu loves shoujo manga and she knew how confessions were supposed to feel, but she didn't feel it and she has not found a way to respond to him in months. Yuu then sees Nanami the student council president turning down a confession very thoughtfully. Yuu later discovers that Nanami has never accepted a confession because none made her feel something. Inspired by Nanami's honesty and their likemindedness, Yuu consults Nanami, but after helping her, Nanami confesses to Yuu!?

Yukiteru is living with his family friend Yuno after a fire burnt down his home as a child. They live their life until a fellow classmate Rena who is jealous of their close friendship makes a surprise move.

A young man buys a new TV and finds out that his hands can pass through the screen. Then a live program with his favourite idol starts and he can touch what's on the other side.

Chizuru Yoshida is not your typical high schooler and she's all too aware of it! She has a talent with getting what she wants from her male lovers and often comes across as cold and manipulative... In truth, despite her experiences with guys, she has never been in love. That's until the fateful arrival of newly-trasferred student, Azumi Yamada, at her school. It was love at first sight for Chizuru--indeed an unexpected turn of events for the story's vixen! Not only was she in love, but with all things...another girl. Chizuru goes through a brief stage of anger and denial and tries to convince herself that she couldn't possibly be attracted to such a simple-looking, shy, and naive girl! To her despair she finds herself constantly thinking of Azumi, so she finally resolves to become friends with her, but it's not too long when she starts to push things along with Azumi... Despite the title, Hen is NOT Hentai. But it does have sex, strong language, yuri, and other elements that might make you think "Hentai".

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Paradise Gakuen's annual competition Miss Paradise is coming soon! But a major incident occured: one of the girls hoped to be a contestant, Chihiro, had her precious part seen by a boy! Chihiro who holds a principle that she won't let anyone other than her husband to see her naked, wants to become Shiba's wife. Because the latter didn't believe her intention, she decides to prove it, by entering the annual competition!

From Hoshikuzuu Scans:

There is a 25-year old, hard-working salaryman named Satou Hajime. After pulling an all-nighter and taking the early train home, he overhears someone watching a porn video on the train, giving him a stiffy. Thinking that it was some perverted virgin listening to it, he’s surprised to find a hottie. To apologize for the trouble he’s caused, the hottie "takes care" of him. Will Mr. Virgin lose his virginity!?

In the 18th century, seeking "freedom and equality", the event that became the starting point of modern French society, the French Revolution, began. There was one more protagonist that lived within the darkness, Henry Charles Sanson. He was the fourth generation family head of the Sanson Family, and executioner of Paris.
This is the historie of him nobly facing the harsh fate.

Note: Was nominated for the 18th Tezuka Osamu Cultural Prize Reader Award in 2014 and for the 8th Manga Taisho Award in 2015.

The daily lives of an extraordinarily jealous (yandere) girl, Hiyori Koharu, and her boyfriend, Minoru Fujito Original Comic: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44979493 Motion Comic: http://mcs.ensoku.club/con/965?from=rankingBox&culture=en_US

At age 33, I am a loser, jobless and virgin, who only has remorse and pity for myself. Called by Anna, my secret crush in my childhood, and her fiance, I come to face the reality. But after I fall from the roof (caught wearing a grade school girl's swimsuit) I find myself to be back in the past. Now I will get my life back.

Rintarou is deeply judgmental of women, and hates that his dad has been cheating on his mom with a female neighbor. He does not want to be like his dad, and his thoughts are full of gendered sexual slurs towards his female classmates. The only exception is the most modest girl in his class, Yatsugi Azusa. A mosquito-borne disease seems to be spreading around among the women in his city, whose symptoms are fever and extreme sexual aggressiveness. Will he and Azusa make it through the epidemic?

From Cocobees:

Every Tuesday night, a mysterious man named "Ito" visits Kyosuke, who is a prostitute, and talks to him about silly things until dawn. One day, he brings a briefcase full of money and tries to give it to Kyosuke, telling him that he wants him to quit his job and do something he truly wants to do, however?

Kuraka Sui brings forth a beautiful, dark story revolving around the gunsmoke and blood of the underworld. This is her very first BL, now in tankobon!!
"Cage," a story about an S&M school of domination and control, is also included.

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