One day, four school friends, cross the line as they are interested to find out more about sex. Once you spark that flame though it is hard to go back and the bodies and minds of these four people begin to be intricately entwined. This is an adaptation of the "Karami Zakari" best-selling adult manga with over 1 million downloads which is reborn as a Seinen manga!

From ShoujoHearts:

Ayaka, who works at the Bridal department at a hotel, has a beauty that everyone recognizes, yet her personality is the worst. Everyone calls her a "wicked woman" after the way she wraps numerous men around her finger. The one who sets his eyes on her is the hotel's new executive Tougou, who is the son of a very powerful person of the town. What are the orders that this King-like man requests of her!?

Hoshino Star, a male high school student who lives leisurely in the countryside, has a unique power—that is, being able to get along with any animal! Although Hoshi spends his days feeling supreme joy in interacting with animals, on the other hand, he also has a great dislike of humans. Kirari Yozora, a childhood friend who struggles with her extreme personality, suddenly thinks one day. ──What would Hoshi think if there were animals like humans?At that time, a mysterious object comes flying with a roaring sound. Appearing from the other side of the dust cloud is the most terrifying and worst visitor with cute fur ears and a tail. A genius tamer VS greedy kemomimi unfolds in this relaxing erotic comedy!

The Magician named Yard was suddenly summoned in different world as a Hero. The sorcery in this world is behind compared to Yard who came from another world. The other summoned heroes are also unreliable. Furthermore, it is not possible to return to the former world... In such a hopeless situation, Yard chuckles to himself. Get ready, humans of this world. This world where witchcraft is behind. I have enormous toy in this box. allow me to play with it. The Villainous magician named Yard tramples down the other world with overwhelming Dark magic!

A Japanese salary man was reincarnated in a different world with swords and magic. He reincarnated into the family of a powerful noble. One day when he became twelve years old, he was suddenly summoned by his father.

「 I do not mind whether it is a woman in the town or a maid in our house, learn about women.」

Having gained the permission of his father, he uses his power as a noble to have his way with women.

Kouta, a high school boy whose father is the chairman of the Higashiyama Group, a large corporation involved in the development of railroads, department stores, and resort facilities, plays the leading role in a romantic survival game. As the son of his father's 23rd mistress, Kota doesn't really feel like the son of the chairman. Despite this, he's suddenly chosen as the next chairman of the Higashiyama Group and is assigned a girl to be his mistress.

Author's Twitter: https://twitter.com/sansyokuamido

The largest rise of Dark Skin Gyaru's of this century! The start of high school life with best and strongest girls out there!! High School Teacher Imada Sasamichi has been assigned to work there at this school, only to find out that everyone in the class is a dark skinned gyaru!!!! Kuroi, Kuroiwa, Kuroiso...all the names are Kuro (Black)!!! Meanwhile, Kuroi Mariko already fell in love with her sensei...!? It's the start of these lust-filled girls straight love-attacks on Sensei's life!

Moriyama Kouta was once an unsuccessful adult manga artist. Due to lack of popularity, he was even on the verge of going out of business.
But one day he became a very popular author with vividly realistic and charming portrayal of his heroines.
The reason for the sudden change in style was that Kouta has taken his younger sister Shizuku as his model......?!

The adventures of Kishi Mieko, a woman office worker, trying to succeed in a competitive, unforgiving and lewd work place in Japan. She will use all her 'assets' to succeed in her projects!

Naruse Soushi is a 38-year-old political secretary. One day, he is caught in a car accident, and his vehicle is swept to the bottom of the sea - with himself in it.

At the same time, in a completely different world, a princess named Reina is caught after her kingdom is taken over by another country. Her retainer, with no other options left, decides to save her soul by taking it out of her body. Searching for another soul to replace it, she chooses Naruse’s.

And so Naruse - now in princess Reina’s body - is taken prisoner and sold to a lesbian brothel. Taking up the name Lillion, our protagonist decides to embrace being a prostitute and rise through the ranks, to both attain a more comfortable experience as well as figure out the mystery behind Reina’s past.

Boy that was taking peeping photos is blackmailed into becoming subject of a female bondage artist.

Life skills: Near zero!
Love: A complete airhead!
Defense: So lousy that it's worrying!

High school student Daisuke and his uncle Houichi, who is not a blood relative, start living together. While looking after the daily needs of the completely useless Houichi, Daisuke discovers that he can't leave him alone. When he witnesses an older man kiss Houichi, Daisuke flies into a rage and kisses Houichi himself! Is this feeling a desire to protect? Or is it love...?

When you wake up after hitting your head, your sex drive will be multiplied by 4000?!

Seigo Hasegawa, a man who has suddenly acquired a cheat sex drive, and his childhood friend An Yagami, who feels responsible for Seigo and tries to help him (sexually). The battle between Seigo and his sexual desire begins now... (MTL)

Man's true worth is to entertain the beauties of the world. Summoned in a different world called Romless, the college student Simon Claud (or Shimon Kurando) aim about women, treasures and adventures runs around the labyrinths, deserts or cities. Young ladies, princess knight, beast girls, elves or woman assassins, I'll get them all! The most absurd dark fantasy is now unveiled. Men must adventured until the death!

When he woke up, Souma Tetsujirou, a samurai from Kamakura who had survived the Mongolian invasion, found himself in an unfamiliar place.

He was told by Hrist, the girl who brought him there, that they were in Valhalla, a place where the souls of dead warriors congregate. In order for him to be revived, Tetsujirou now has no choice but to fight against the "dead warriors" from different eras in this mythical place of carnage that he's been thrown into.

This is the start of a samurai drama where one has to fight and strike down their enemies, even if it kills them!!

Rainbow D Translations:
The ordinary office lady Hiyori, who lives in a peaceful city, was involved in an accident and broke her arm. I decided to live with Kumano, a policeman who happened to be there. Hiyori was relieved because he was a police officer...

"Show me your place."

I thought it was okay because he is a police officer... Will I be violated if I stay here?

Kenji is just an ordinary college student. One day he was noticed by Senpai, and was asked to retrieve Senpai's personal belongings, which happened to be a bag of sex toys. On the way he met Mana-chan (a girl he liked), who after finding out what he was carrying told the supposed Man-Thot to be gone, and bounced out.

Wanting to explain the misunderstanding, Kenji chased after her, but gets plowed by JAV Truck-Senpai after he stops to bend down and pick up a fleshlight he dropped. Being the standard Isekai trash we all love to hate, once he died he wakes up on another world in a strange forest with only the clothes on his back, the vibrator wand in his hand, and all virginities intact.

Join Kenji on his journey as the Hero of this new world, one female orgasm at a time.

Horikawa Kento, a 35 years old man was transported into a different world with online game skills. His character is a 15 years old boy with absurd skill. [handsome], [well protected], [womanizer] and [sexual prodigy]. In order to survive in this world of monsters, how will he use his skills?

Reo is tomboy Aiko's rival, and Ai strives to beat him in everything - like basketball and popularity - but her efforts always fail with Reo always coming out on top. Then one day, she sees her break come through: her brother offers her a job at his maid cafe! But how will tomboy Ai ever be able to pass off as a cute maid? With a wig and a bit of makeup, this becomes possible. She's so much of a different person, even Reo doesn't recognize her! But things start becoming strange when Reo shows interest in her, asking out "Mai" on a date. Ai agrees, with plans in mind to get him to fall in love with her so she can later dump him. Will Ai finally win over Reo, or will her plan backfire just like her many others?

From Anime News Network:

Tatsumi Karasawa becomes the owner of host club "Shinijuku Sokai" in only two days. He leads a group of amateurs who aren't afraid of gangsters, police, or so-called "professional" organizations. Without fear, he walks the difficult path leading straight to the top.