Satou Sou is accidentally swapped with himself in a parallel world with a male/female ratio of 1:39. He finds a kind family and lovely women at the place where he was switched. Seeing the outside of these women, he's relieved to see that the number of men and women has changed, but not much else. However, their inner lives are filled with conflicts and troubles.
Before he knew it, the protagonist, Masato, had been transported to a world where the number of women was just a bit higher than in his original world. However, aside from the fact that women were a little more assertive, the world wasn't much different from the one he came from... or so he thought. Little did he know, the kindness he spread, based on the standards of his old world, was saving those around him more than he could imagine. He was unaware that this kindness was causing the women around him to develop intense feelings for him. This is the story of a protagonist who believes he can live an ordinary life, unknowingly making the heroines fall in love with him, and eventually realizing just how heavy their feelings are—until they make him understand it for himself...!!
“Please teach us naughty things.” One day, Itsuki is transported to another world, where he is confronted by sisters who serve the goddess. In order to return to the real world, he must give them practical sex education!
Rintarou Itoshiki, an ordinary high school boy, was supposed to be tending to the famous sword "Muramura" passed down through his family, but before he knows it, he has been transported to another world. Furthermore, the true identity of Muramura is that of a cursed sword that forces the user to ejaculate as many times as the number of enemies defeated...!? To return to his original world and to suppress his overflowing hypersexuality, Rintarou decides to form a harem party and conquer dungeons.
Monster girls are meant for snuggling! The genius game designer Luo Jia had just finished his dating sim, “Passion Continent,” when he was struck by lightning and died on the spot. With the help of a goddess, he was transported into the eroge world he designed—only to find that twenty years had already passed. The world has drastically changed; humans and monsters are now locked in a brutal slaughter, and the happy life of snuggling is a thing of the past. Luo Jia decides to completely rectify this world and transform “Passion Continent” back into the romantic utopia he originally designed. [Original Webtoon](https://manga.bilibili.com/detail/mc39417)
One day, the protagonist suddenly transferred to another world. "It looks like the world of the anime I was watching last night, but when I tried to imitate the hero of the anime, the status screen appeared in front of me! I was surprised by the high specs of my abilities, but I was shocked when I saw the name on the status screen! Surprisingly, I am a small fry character [fake hero] who is defeated by the main character in the early stages!" Knowing that his role is "a fake hero to be defeated by a hero", the hero abandons the empty life in his original world and lives a short life as a"fake hero" in a harem until the real hero defeats him. Make up your mind!
Seong-U quits his cafe job of five years to prepare for his public service exams but one day, he wakes up to an unfamiliar room. He soon finds out that he is in a world where drinking breast milk is ordinary. Then he stumbles across the chance to become the owner of a breast milk cafe! (Source: DAYcomics)
Ever since a childhood incident, Chiaki has never been able to truly feel joy or have fun. One day, his traveling father sends him a mysterious cardboard box. Once opened, a girl who calls herself Kerberos pops out of the box! This girl, who has three personalities in one, vows to protect Chiaki from all harm. Will Chiaki be able to live with this three-in-one girl?
Tousuke Rokudou, a freshman at Aomori High School, endures daily harassment from his delinquent classmates, except for his two misfit friends. Their desire for a carefree, joyous school life drives them, but everything changes when Tousuke's late grandfather bestows upon him a family treasure. The scroll is believed to drive away danger, and after holding it, Tousuke acquires a mysterious mark on his forehead. Despite his hopes of it freeing him from his oppressors, the bullies persist. However, Tousuke discovers that instead of providing protection, the mark seems to work as a love charm, particularly on Aomori High's tough girls, including Ranna Himawari, who is especially formidable.
The Hero in the Shadows—a mysterious savior who appears and disappears out of nowhere to rescue those in need. To the world, his identity is an enigma… or at least it WAS, until the entire town discovers it’s none other than Phil Salembart, the lazy, womanizing son of a count!<br> <br> Now stuck with the embarrassing truth out in the open, Phil scrambles to deny it—while women indebted to his hero alter ego keep flocking his way: a saint, a noble’s daughter, even the kingdom’s princess?!<br> <br> A fantasy comedy that starts AFTER the big reveal—because this Hero didn’t stay in the shadows for long!<br> <br> <i>Source: Manga UP! Global</i>