Junpei has decided to marry Minami Akutsu—a beautiful woman who lives in a luxurious mansion—and is set to become a son-in-law to the Akutsu family. There are strange household rules, a creepy basement, and a series of disappearances happening behind the scenes. This happy "family" is harboring a terrifying madness. (Source: Nihonbungeisha, translated)

Bizarre corpses are being found at various locations in the city. These bodies look like their skin has been turned inside out. Various rumors and legends arise. Some say these deaths were caused by an infection, while others believe the mafia has its own black market for human organs. The only one that knows the truth is a schoolgirl, who has the ability to store machine guns inside her body! Her name is Luna, and she is determined to seek revenge for her sister's brutal murder by the perpetrators of these "reversing" incidents.

The cool beauty Miyako Teshigawara is the school's student council president. She is a serious-looking girl whom everyone respected... She has a crush on Shinobu Oshiro, a guy with glasses who is always reading! But the truth is that Miyako has never been in love before...? So she decided the only way to get close to him is to "get aggressive!" (Source: Nihonbugeisha, translated) *Note: First self-published on author's own Twitter, it was picked up for serialization starting in Comic Heaven 2021 Vol. 56 (2021-10-11).*

Azur Lane, a combination of all the different Camps in the world, was once successful in repelling the underwater menace, the Siren. Now splintered, they must face a new threat in Red Axis, former allies who crave to wield this otherworldly Siren technology for their own nefarious desires! Who will be victorious in the never-ending war between these battleship girls!? Source: Funimation

Raised by an older brother who was a genius gambler and learned countless tricks of the trade, the man known as "Bull" knows every kind of cheat. However, he himself has never used any of them—he lives a regular life as a full-time office worker. Then one day, his brother goes missing. As Bull searches for him, he uncovers a clue: his brother has fallen into "the Swamp," a deadly gambling den where those consumed by greed end up. To save the kind brother he once knew—and to uncover his brother’s hidden side—Bull steps into "the Swamp"!

https://www.cmoa.jp/title/300189/

"I can cure you." Jiro Kawamukai, a nurse working at a general hospital, suffers from erectile dysfunction. The traumatic experience from his first attempt at sexual intercourse made him impotent, and he has remained a virgin ever since....... To save him from this predicament, the beautiful female doctor, Ginko Fujinami, volunteers to become his girlfriend! Dr. Ginko is a devoted and aggressive doctor, and with her intensive "molestation therapy," she is trying to cure his ED and his virginity at the same time! Will they be able to overcome the physical and psychological challenges to finally come together? A medical love story full of excitement! (Source: Nihonbungeisha, translated)

The vampire princess Alice goes to the human world to find a groom in order to inherit the throne, and finds an unlucky man with a very powerful aura.

The strongest gang in the Kanto region is the Satans, by far, who have taken all the other gangs in the region under their command. The reason for their dominance is none other than their leader Yamaguchi Nitaka who is bar none the strongest fighter. With Nitaka taking charge, they begin their campaign on the Kansai region and all is going well until a flash of light takes Nitaka and his friend Mizuno Tsukasa to another world. When the pair come to, they are greeted by a princess who tells them that they are in a world called Olicia. In this land, magic, demons and mythical creatures are not just fantasy or a videogame but absolutely real. The princess's kingdom has been under siege by the Demon Empire and as a last resort, she attempted to summon Satan himself to defend her people. Although she mistakenly brought Nitaka over instead of the lord of the underworld, Nitaka's strength knows no bounds and fights equally as well against dragons and wizards. (Source: MangaHelpers)

https://mechacomic.jp/books/180813/reviews?secret=1&sort=helpful