Kazuya and Yu are both in the swim club. One day, Kazuya smells and violently reacts to something that shouldn't exist at their school for elite alphas... this is a story about an alpha who is an under-performer and an omega who's an overachiever.

Honda is on the swim team while his high school senior, Momotani-senpai, acts as his private coach after quitting swimming. One night after they get drunk together, Honda finds Momotani wearing a woman's swimsuit, seducing him! How will Momotani react to his attraction to him, and will their friendship be affected?

Also includes Mizugi Kareshi, which features a different couple and was originally released as doujinshi. Atsushi was best friends with quiet and girly-looking Yu, but stopped talking to him! Does it have to do with him dressing up in a woman's swimsuit? What happens when Yu finds out about his not-so-innocent desires?

(Subsequent re-releases of this manga are renamed "Mizugi Kareshi" instead)

From Chibi Manga: 27, single, a normal office lady. It's not like she's not interested in a relationship, but she doesn't want to get married. In front of this kind of modern woman, Kanako, there's a lost man appeared. Perhaps this is fate...!? No, but that guy is the last one she wants to love!

Sayo is a "modern" and uninhibited woman whose greatest passion, however, is her work. Her workaholics ended up removing all the men with whom she had a relationship, who complained about how much Sayo was "married" to her work. One day, a new employee starts working in her company; Ryouichi Kiriyama seems different from any other man she has ever met, but she still doesn't know that underneath Kiriyama's facade, he hides something else...

After returning from work and being detained by the police, Sasaki, he meets a white snake in the rooftop garden. What He does not know is that it is his boss and president of the company in which he works.

Kusanagi, the president, however reveals his identity after biting Sasaki, declaring that he will be with whom he will have his children.

Daizaburo Edi-Ban, a Japanese-American, joins New York City's toughest precinct, the 34th. On his first day he is partnered up with John Estes, called Sleepy by his friends and Mad Bull by his enemies, a cop who stops crime with his own violent brand of justice. Mad Bull makes no qualms about executing common thieves with shotgun blasts if they even pose a minor threat to him or anyone around them. Mad Bull also often steals from prostitutes and does incredible amounts of property damage while fighting crime. Mad Bull's unpoliceman-like behavior often puts him in hot water with his partner Daizaburo and the 34th precinct. However, despite how reckless or illegal these acts are, a good cause is always revealed (For example, Sleepy uses the money he steals from the prostitutes to fund a venereal disease clinic and a home for battered and raped women). Perrine Valley, a police lieutenant, joins Daizaburo and Sleepy later on to help them tackle more difficult cases involving the mafia and drug-running.
Mad Bull 34 is inspired by the high-action buddy cop films of the 70's and 80's.

Strange rumors, mysterious legends, and suspicious corpses...

Hizuki Reiji is, by all accounts, a normal high school Japanese teacher, but he's thrust into the middle of a mystery when he moves to another town for a substitute teaching position. The woman he's replacing disappeared two weeks ago, and rumor has it that the problem child of her class, Magaki Kyoichi, was seen with a blood-stained knife the day before she vanished. The cops are on his trail, but what really happened to Sakuraba-sensei? And how are Hizuki and Magaki involved?

Minamoto-kun has a face pretty enough to make people think he's a girl. Because of his face, he was bullied by the girls in middle school who were jealous of his good looks. He developed a fear of women due to the trauma, and for that reason chose to attend a high school for boys. Just as he enters college and makes a promise to himself to overcome the trauma of his past, his father remarries and asks him to move out of the house. His father arranges for him to live with his aunt (Minamoto-kun's father's younger sister) for the time being. She is an extremely beautiful woman who is also a non-tenured professor at his college. When he arrives at her apartment, she shows him her breasts and tells him that he will be her "guinea pig" in her reverse Hikari Genji project.

Yonemura, a supervisor of a convenient store, and his boyfriend Ando, a cheeky part-timer who’s over ten years younger, are not in an intimate relationship yet. But soon, Ando will celebrate his 20th birthday, so Yonemura is secretly planning something. Due to Yonemura's busy schedule, they can barely see each other. Then enter Mitsuhara, a new part-timer who can't seem to control his hands around Yonemura. Problems start to rise between the three!

Mashiro is beautiful, flamboyant and... loose. So what happens when spurned by his sometimes-lover, he meets a serious-looking guy who wants to treat Mashiro well...?

A boy gets into a relationship with his deceased older sister's lover.

The adorable Naota-sempai and the lovestruck Koharu are in trouble when they are spotted by another man! It's too much for him to handle!! There are plenty of love fool couples and hentai situations in this H rated serialization. After you've opened your heart to the possibilities, prepare your heart to be torn asunder by the unrequited romance story "At the Mercy of the Flowers" and its illustrations.

High School student Usami Touru bumped into his classmate Ayabe Reri, one day while taking a stroll. Ayabe is like an idol in their School. She is a usually a quiet and honest beautiful teenage girl. But by chance that night, Touru caught a glimpse of her skipping on top of a rail. The next day, Touru was asked by Ayabe to keep what he saw a secret. How will the relationship of such an unlikely couple play out?

Ayase Iori has a big complex about her flat chest. Luckily there's this alpha hunk with long eyelashes who's totally into that stuff and initiates her into the world of hot sex, even though she doesn't have big boobs.

From Eternal Dream Scans:

Aoi and Genjirou have built a good relationship since childhood, but due to their family's history, they are forced to “fight” everyday. After they were busted on their secret agreement, the two finally have to face their biggest challenge – “sex techniques.” Who will win…?

Chapter 7 is a short oneshot about a cat-boy & dog-boy and will not be scanlated by Eternal Dream.

Ujihara-kun is a playboy who doesn't get serious when it comes to love. He often do something behind her girlfriend and do not refuse when a girl approaches him, until a certain schoolmate caught him in the act. He turned her into an accomplice and the two had a risky relationship but will it only be just a form of skinship or something more will develop?

From Girls' Generation Scanlations:

He's perverted, malicious, a devil that calls himself 'Ore-sama'.
His true character is -? The Demon King, Char, from a parallel world called Avalon, fell in love with the daughter of a shrine, Hashiba Rin. Both their hearts and bodies have been entrusted to each other, but a first love, Shou-chan, confesses to Rin-?

From Starry Heaven:

Hashiba Rin, the daughter of a Shinto shrine, fell in love with the demon king, Char, who came from a different world called Avalon. They shared their love with their body and mind, but Rin's first love, Shou-chan, confessed to her and---?
Following Char and Rin's meeting, "Honey Colored Devil," the popular serialized in heaven love magazine appears with an extra chapter<3

from Renta!

This series is an anthology. The following summary is for the first story. All chapters are listed under the same summary despite differences.

SpoilerYukino, who worked as a manager of a cosmetics store, had already achieved her career goal, but still felt empty when it came to her love life.

However, on her off day, she met a lost foreigner, and she ended up spending the day showing him around. She thought he was like a cute spoiled cat… until she was caught by his passionate gaze.

An ardent night of tender caresses and kisses in a hotel suite. They were two strangers, but their feelings were transmitted seamlessly.

From MangaHelpers:
Tonight, Natsuo loses his virginity. His partner? Her name is Rui and he just met her today after school. She's the one that brought up this whole situation, stating that she wanted to simply gain the knowledge about sex. She does not want to start a relationship, nor does she care about Natsuo.
Afterwards, Natsuo feels guilty for losing his virginity to a girl he doesn't even particularly like. Mostly, it makes him feel like he betrayed his crush to his high school teacher: Hina. A quirky love triangle story unfolds as Natsuo, Rui, and Hina all end up becoming part of the same family.

Yuzuki is a call girl - a sex worker who doesn’t make prostitution her main profession. She gets sent to another world, and in order to get back to her own world she has to collect orgasms from all the different fantasy races that exist in the world she was sent to.

So yeah. It’s similar to JK Haru is a Sex Worker in Another World, but compared to that the fanservice is more explicit and the story itself less dark.

Alternative raw: https://seiga.nicovideo.jp/comic/40827