Dirty oldman isekai Fantasy harem-comedy begins with a kind-hearted uncle who helps the weak, crushes the strong while doing some consensual seeding here and there.

A direct continuation of the story told in Potion-danomi de Ikinobimasu! with a new artist.

A little weary salaryman. One day, after waking up… he found himself in another world in the body of a female character, Susie, from the MMORPG he liked to play. Confused, he tried an attack… and made all the monsters flee to the place people live, afraid of his destructive power that’s able to smash a mountain. Having dealt with them, he ended up saving Howard, a local tribune who invited his savior to the village, but…

16 year old Himeno Shion has never experienced love. Unfortunately, she suddenly hit by a truck and gets transported no another world! Right when she's about be eaten by a dragon, she gets saved by handsome hero named Ars. After bring Shion to his castle, Dragonia, she discovers that he wants to gather a harem girls from other races!?

***Live free and be happy.*** ―These were the last words of Amemiya Yuya's sister, who was seriously ill. Despite her wishes, however, Yuya, who was suffering from the same disease as her sister, was supposed to end his short life without fulfilling his promise. For unknown reasons, Yuya was suddenly reborn in another world. Confused by his new life, Yuya begins his life as the second son of a count. One day, Yuya thinks about the possibility that his younger sister has been reincarnated in this other world just like him. In this world, there is a sister, a young fiancée, a slave, a maid, etc. - but one of them is his own sister! --- - !() (https://ncode.syosetu.com/n4696dd)

Before I knew it, I was in a world of 18+ games with magic and erotica. In it, I was reborn as Ultos, the worst scum in history. If I continue like this, I will meet the worst possible fate. Somehow, I must be reborn from the hated character known as 'ScumUltos' into a pure and innocent mob character...!! Rise up from being the worst douchebag villain of all time!

All of the students from Midorishino High's class 2-C are killed in a bus accident during a school trip. However, they are reincarnated as monsters in another world. Will the 24 reincarnated "bodies" of classmates be able to survive in a world ruled by a select few influential people with powers known as "gifts"?

Isekai with Shopping Mall! That's all.

"Humanity is nothing but a nuisance to us demons." A boy who was once bullied was reincarnated into another world as the Demon Lord Noct, aiming for world domination. However, just before reaching this goal, he and his army generals were sealed away through a cunning scheme. Then, 3000 years later, Noct finally succeeds in breaking the seal. When had finally freed himself, he found a world in which monsters attack humans and where those same humans oppress the demons. Shocked by the current state of the world, Noct, along with his fellow Demon Lord Army comrades, once again begins to move to achieve world domination. To this end, he first rescue demons who are about to be sacrificed and then they seek revenge against humanity. "Kneel before me, world. My servants, march." The world conquest of the strongest Demon Lord is about to begin!

Albert is reborn in another world and strives for a peaceful life in the Kingdom of Alexa. However, after being "kidnapped" by a Demon Goddess of war, Marida, he becomes a wanted man by the Kingdom! Unable to return to his original country, Albert decides to live in the Empire of Eranzia. While enjoying intimate moments with the alluring body of Marida (but not just her!), he uses his previous worlds knowledge to achieve great accomplishments in governance, military affairs, strategy and of course..... Night-time battles! A slightly risqué harem comedy begins!

Hiro, who worked for a black company, was reincarnated into another world one day after an accident. He was carefully brought up as a boy of a prestigious noble family, but at his coming of age ceremony, he was given an unidentified "unfamiliar" skill... Hiro is banished to a remote territory with no citizens by his disappointed family. But along the way, Hiro's mysterious skill... "Gacha" is activated! The situation changes when he draws a legendary rare divine dragon egg. This skill is the only possibility I have. Hiro, who has an out-of-the-box "Gacha" skill and is an unfathomably good-natured person, is now being joined by the legendary divine dragons, ancient dragons, cat-eared warriors, and other powerful lords one after the other! Moreover, the effects of the "Gacha" skill make his friends display an unbelievable strength that rivals the military power of a country...?

Nothing can be explained, strive to the unknown. Lostworks is an isekai thriller with a heavy focus on action and mystery. If you want a more mature story, one that escapes the saturation of the genre and that deals with philosophical questions and dark topics, I believe you should give it a try.

"Don't yearn for a world different from yours, just live a normal life." Hunters, dungeons, I'm not interested in any of them. My life followed one single path that's of cooking. But the moment I was about to open my first long-awaited food truck.... - Business is only possible inside the dungeon Min Jiun, 21 years old, awakened as the owner of a food truck inside the dungeon.

“Dear top players, this game is a real parallel world. If you reincarnate and save the world, any wish you have will be granted.” Former popular voice actress Ayano responded to the proposal from the goddess. In order to shine as a voice actress once again. Reincarnated as the strongest species of high elf, she aims to “clear the game” in the parallel world with the strongest and cutest kemo-eared heroine using her gaming knowledge, but –!?

Ten years after being transported to another world. It was more than enough time to awaken from what at first, felt like an exciting fantasy dream world. And on this 10th year Wasa Tooru gives up searching for a way to return to Japan, after being unsuccessful for so long. It was then that a job offer found its way to him— it was to be the bodyguard of twins who have knowledge of Earth.

A former corporate slave who died from overwork is reincarnated as Noct, the second son of the Bigsmall family's minor lordship. He arrives in a different world with a firm determination to "never work again!" However, the territory is constantly impoverished due to monsters attacking from the great forest. Upon coming of age, he receives a seemingly useless skill: "Enlarge & Shrink." To make matters worse, his father and brother disappear due to a monster attack, leaving only two people in the territory. Noct, with his innate NEET tendencies, becomes the lord to create a world where he doesn't have to work!

My first ever manga and is a joke manga will only get updated whenever i feel like it and will only consist of one panel every chapters

Lin Tian reincarnated as a goblin, the lowest rank of magical creatures, and initially, he had to lie low. Later, he fully unleashed the true nature of a goblin. Blessed with many offspring, the more children he has, the stronger he becomes thanks to the blessings from the gods!

You don’t belong to this world, and yet you wish to step onto the path of cultivation. Targeted by the Heavens, they cast a curse on you, one unbreakable even by immortals. All changes in your body will be reversed, and you will no longer be able to cultivate again. Jiang Chen tries to cultivate, but realises that his spiritual energy flows backwards, and scatters in all directions. When he was in despair, he was struck by lightning. Jiang Chen fell into silence, “???” I have to cultivate like this?

After our protagonist saves a girl dressed as an elf at a doujinshi event, she starts calling him "Hero". He thought it was only a temporary role-playing session, but it seems the girl is serious about it... The curtains open for the difficult days ahead for the amnesiac elf and our protagonist, who was supposed to be an unremarkable person!

“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!

Arikawa Ougi, 16 years old, suddenly found himself reincarnated as a zombie?! Embarking on a journey to subjugate the Demon Lord as a zombie hero, but the use of "power" requires a "price"...? A dark fantasy in another world.

Updating

Arima Seto is a 23-year-old part-time worker. One day, he is reincarnated as Lobelia Crowley, the most vicious villain in the popular smartphone game Arcadia Fanrasy! He tries to do good deeds to avoid the catastrophe ending, but he can't stop using his sharp tongue...!?