Before I realized, I had become the guardian of a dungeon, a Demon Lord. I was suddenly in a dangerous world with giant monsters loitering around, fighting for their existence, so I thought to go about developing the dungeon in order to not die but —- for some reason I was having quite the good time…. How did it turn out like this? The protagonist, Yuki, having to live in that world now, uses his bold and sharp senses and spends time with a supreme dragon girl and a vampire girl; Sometimes laughing, sometimes being angry, passing days doing what he likes.

A boy called Luka was suddenly summoned to another world by two young girls, the swordfighter Nagi and the Wizard Stella. They wanted him, who has the qualities of a healer, to join their party.

Katsutoshi Umiyama is a young teacher of 25 years who is designated as responsible for the men's club volleyball school. The women's club, however, is in the hands of the beautiful Maho Kawashima. When Umiyama accidentally gets too close to a club girl, Ai, the student does not seem to be upset, but ...

I recovered my past memories when my head was hit by a rock.I am Katarina Claes, the eight year old daughter of a duke.Whilst embroiled in a feverish nightmare, in which the prince’s fiancee was determined, I have realized that this world is an otome game from my previous life.Also, I have turned into the villainess who interfered with the romance of the capture targets…If the heroine got a happy end, I would be exiled, but if she got a bad end, I would be killed by the capture target…I have no happy end?! Why is it all bad?!Somehow I have to avoid the destruction end, and reach old age peacefully!!!

Emperor Qin Ying Zheng was unable to overcome the tribulations in the immortal world. He was reborn in the city, where the spiritual force was restored. With his sword, he vanquished the strong men from outside the realm, conquered the ladies in the harem, and called forth the fierce warriors and fierce generals with his hands to conquer the entire world! He held the title of Emperor of the Immortals during his previous existence. He pledged to return to the immortal realm and reach the pinnacle of immortality in this life!

After opening the last route of a certain FPS game, the protagonist jumps for joy, slips and dies. However, due to God (a game lover) feeling sorry for him, he decides to continue his life in a different world as the boy Wayne (although he seems to have no memory of his previous life). Life at military school in a world where magic and adventure are commonplace, and meeting heroines who truly love him. This is the second life of a gamer down the harem route!?

Our Virgin LowRes bro accidentally died while fapping and got isekaid, so he wants to satisfy his sex life in this new world. well, just your regular family friendly isekai manga, oh and The Girls in this series have SUPER ULTRA HUGE TITSThe protagonist, “Sao” has been reborn with his memories from his past life. He’s born as a son of a rural villager, but his true identity is a reincarnated person with cheat abilities and the knowledge of the modern world. With the class “Rod Master,” he received as he grows up, and the many skills that came up with it, he can defeat enemies, help people, and even for sex.

A web manga about world where after Aza event, 88 percent of the world turned into medieval world. Principality of Prince Akihiko and his girlfriend, Princess Avakorea didn't got effect. Meanwhile Akihiko's other girlfriend's Principality got turned.

Kazama Kenji likes to believe he is something of a delinquent. Moreover, others seem to like to agree that he is. Of course, Kenji's gang finds their way to a group of four not-so-normal girls - Chitose, Sakura, Minami and Roka - and all at once, whatever reputation he may have, is nothing compared to the outrageous behavior of the girls. Shanghaied into joining their club, what will happen to his everyday life from that point on? ---(https://www.animenewsnetwork.com/encyclopedia/anime.php?id=15705)

One day 's lunch break, suddenly a male high school student Yuzo Ogata who has been transferred to another world of sword and magic together with four other friends. According to the Princess of Space-Time Magician, a foreign world who summoned them, they want them to beat the Demon Lord as Heroes to save this world. Suddenly I was surprised at four friends "Temple", but it was a relaxing expression … … where the princess told of a startling fact! "`?? There should only be four braves though?" "A man who was mistakenly summoned to a different world" What will be in store as to his fate? ---

Read manhwa The Stepmother Likes Harems / "Charlhein is my true love." "Isn't Charlhein your adopted daughter?" "We did that to protect her from attacks within the house. It was a helpless situation. She'll become the lady of this house when Father passes away. Everyone in the Barony already knows." "Then, what about me?" Eliana, the eldest daughter of a poor noble family, accepted a marriage proposal from Baron Carmen in order to take care of her siblings and the household. However, as soon as she got married, she heard news that came out of nowhere. Additionally, because of Charlhein's scheming, people started calling Eliana by the disgraceful title of "stepmother." She couldn't let it go, so she decided to use her stepmother image to turn the crisis into an opportunity. Her goal is to be the queen of the harem. It's not about her sweet loveit's a warlike shortcut to power. Alongside this dangerous harem-building, will she be able to exact revenge and find true love?

The opening scene mentions a wife who has reached her power ceiling, who still wants a bicycle, and demands to eat only soft rice?! But when Xiao Yifeng said I was really your husband, I was nearly strangled to death by this future wife… something’s not right, I must have taken the wrong script!

Five thousand years ago, teenager who had countlessly longed for cultivation, but because of his special physique, was unable to break through the physical training period and enter the next realm of cultivation. He has been practicing from the ancient mythology era to modern day. One hundred thousand layers of body refining: all the dogs I raise are the emperor  炼体十万层：我养的狗都是大帝

The Assistant Mage of the genius alchemist RubyLloyd has an abnormally low chance of gathering materials for alchemy use. Hence, he is treated as baggage and is made to be the bottom of the entire country's joke.Everyday is a day he is scolded by Ruby. It's become too much of a despairing environment that he's come to hate it. And so, he finally decided to part ways with her.However, unbeknownst to everyone was that the materials Lloyd gathered were all high-grade materials no one else could gather.The mage, who was treated as "incompetent" and saw himself as such, now aims for an ideal easy going life!

Yamada was hospitalized after breaking both hands, to make things worse, due to a unknown condition he has to ejaculate every three hours. The ward is full of evil nurses. Will Yamada be able to live and be discharged from the hospital? TLDR: Guy has busted hands, gets sent to hospital for chronic ejaculation, guy gotta get his nuts busted by busty whacko nurses.

Caressing the lewd monster girls’ XXX ♥ The deadpan-faced boy, Fushimi Mahiro. Because of his facial expression, he's feared in his school, without a place to belong. One day, he gets transferred to another world by a squid he picked up! The squid then turns into a beautiful girl, calling him "Demon Lord-sama", and gets attacked by a hero..?! Scouting lewd monster girls & strengthening them to protect the demon castle!! A story about a young boy and his interspecies harem looking for a place to belong starts here!!

High school student Boji Nichiro is isolated from the rest of the world due to fierce bullying. One day, however, the world is transformed by the "dungeonisation" phenomenon! In the midst of the chaos, Nichiro awakens the unique skill "Shop". It was an out-of-the-box skill that allowed him to buy everything from food and daily necessities to unrealistic items! The start of a painful and "wacky" modern fantasy from "Shosetsu-kaerou"!

Yūta Kiryū is an abusive man who raises his hands to women. One day when they're on a date, Yūta shows violence toward his girlfriend as usual, but unexpectedly, life is turned around in an instant. His girlfriend dies and while fleeing the scene, he encounters a group of serial murderers. He finds himself repelled by their "values" but is nonetheless pulled into their world. The manga features an array of criminal types including men who commit domestic violence, a murderer-rapist, a cannibal, and a necrophiliac. Who do you want to be killed?

Suddenly appearing in a different world, it looks like I got caught up in a Hero Summoning. And of course, I’m not the Hero, but it’s another guy……and while being very cautious and scared of the cliche of the cliche-like development, I was thrown into the maelstrom of war……or not. The Demon Lord? It was defeated a thousand years ago. Hero? He’s just the main actor in a festival. Nobles? They’re kindly taking care of us. The Demon Race? They have good relationships with Humans. Wars? It’s already 800 years since the last one. Monsters? The Guild and Order of Knight are taking care of them. Return to Earth? It is eventually No-Risk. What I’m planning after being caught up into this? I’m gonna enjoy the life in a different world as much as I want to, go on a cultural exchange and sightseeing, and after experiencing the festival that is only held once every ten years… I shall go home safely. The other world was at Peace. A kind world where the three races, the Spirit World’s Magical Races, the Celestial World’s Divine Races, the Human World’s Human Races, they are kind neighbors to each other, with everyone living a peaceful and fulfilling life. But although I wished to peacefully spend a year before my return, for some reason, the heavyweights of this world keeps gathering around me, and…

Tsukimiya is a dutiful kid who has been looking after his family since his mother's passing, and a popular pretty boy at school, but he rejects all those who confess to him due to an unrequited love he holds for one of his teachers. However he suddenly finds himself kidnapped by a group of beautiful women, who promise him a life of daily torture from now on.

Kanami, a young man that strayed into another world and suddenly awoke in a dark corridor is nearly killed by a demon and humans. Then preferring to use the status and skill systems Kanami aims for the deepest part of the Labyrinth. The skill [? ? ?] consumes his emotions, and he befriends some unusual people, but while his spirit wanes in the other world’s Labyrinth he refuses to give up on returning to his original world. “I'll absolutely save you. Hence I will–!!” Aikawa Kanami awakes in a corridor he has no recollection of, the wound he received from a goblin is cured by a pretty girl called Lastiara, and he learns that he's in a different world that's exceedingly similar to a game. Kanami makes into his weapon the hearty welcomed status and skills, and with a pretty girl Dia plunges forward towards the deepest part of the labyrinth that's rumoured to “grant any wish”–. This is a story of a boy who exposes the deepest part (truth) of the labyrinth and fulfills a wish.

"Come on, kill all those bandits for me already!" "No thanks. I don't wanna do any work." My name is Keima Masuda, and my hobby is spending each day doing exactly nothing… but one fateful night, I was summoned to another world where I met a blonde young girl who I named Rokuko. It seemed that fortune had favored me and I would soon be living a wonderful life free of work. But even though I'm a guy who loves sleeping more than eating, Rokuko demanded that I help her. "Save my dungeon! By the way, since you're the Dungeon Master, you'll die too if the Dungeon Core is destroyed." The dungeon only had one room, and it was already surrounded by bandits. Seriously? It's a checkmate already. I've gotta break out of this impossible situation so I can stop working and just sleep!- (https://j-novel.club/s/lazy-dungeon-master)

"The relationship between a detective and their assistant is not unlike romance!" Due to his natural tendency to assist others (a "helper type" personality that makes him constantly want to lend a hand), Mitomo Tasuku had always lived in the shadows. To break out of this, he made it his life's mission to "become number one." However, at the high school he transfers to, he encounters three detective girls, who happen to be his rivals from elementary school with whom he formed a detective club together. Thus begins Tasuku's fierce battle for the top detective spot! However... these girls seem to harbor passionate feelings of a different kind...!?

The story of a middle aged man doing whatever he wants with the power of 1-click online shopping! Kenichi, a single man in his 40s, is transported into another world for no apparent reason. As he tries to escape a dangerous forest teaming with monsters, he realizes he has the power to access to a huge online store. By using this power to exchange goods he found in this new world for cash, and then buying modern ones off the internet, he was able to quickly create a very popular business. However, his goal is to have a slow and leisurely life. Instead of growing his business even more, he decides to settle down and live off of the power of Jeff Bezos. The mail order life of a middle aged man in other world begins now! Web novel: https://ncode.syosetu.com/n2945eg/