One day, I suddenly found myself reincarnated into another world. Not just any world, but a world filled with swords and magic.... more>>

I learned that if I trained my magical abilities from a young age, my magical power would significantly increase. So, from the age of one, I began my magical training.

Before I knew it, I had one of the world's greatest amounts of magical power. <<less

The protagonist, Royle, is reincarnated into the world of a doujinshi game called Thanatos Senki. After graduating from the Imperial Military Academy with the princess units Yuno, Cynthia and Claire under his wing, he sets off for Koper, a city at the southern edge of the Empire.... more>>

Royle rules Koper, and from there his rise to the top begins. <<less

Adolite, the son of an high priest, was destined to be cast down and eventually killed by a hero. When Adolite learns of this tragic end, he feels remorse and vows never to act out of personal gain or...... more>>

Rather, he decided to kill the hero.

Adolite's dream was to build a mountain of gold coins, and he would not give up on that by any means necessary.

Greedy and arrogant, the Adolite is determined to kill his nemesis, the hero, by overcoming every obstacle that stands in his way.

However, people who do not know his true intention at all are charmed by his undying will, and they begin to worship him as a saint.

"Adolite, please save us from our impotence and foolishness. ......"

The future high priest, a future villain, counts his gold coins and vigilantly targets the life of a hero. <<less

The retired hero Chen Ai, at the border of the empire, opened a small hotel. He thought he would spend his life peacefully. Little did he know that as soon as the hotel opened, he would encounter a formidable adversary in life!... more>>

“Daring to open a hotel right across from mine, how long do you think your place will survive?” Standing before the hero was an exquisitely beautiful elven girl, along with her invincible five-star hotel. A rookie in the service industry faces off against the devil.

Could opening a shop really lead to bankruptcy?! Fear not! In the name of a hero, I swear that in the end, I will turn you into my maid! A yuri elf, a former lover, an ice-cold imperial princess, and a loli with animal ears. <<less

Ren, a ten-year-old orphan, was en route to being delivered to a corrupt merchant. However, bandits attacked the carriage she was on and caused it to plummet down the sides of a cliff.... more>>

The impact of the accident unexpectedly awoke her memories from a past life - she was once from a world called Earth, a researcher in his mid-thirties who had died in an explosion resulting from an experiment gone awry.

According to her new memories, she was born in another world and grew up in an orphanage. In order to escape a miserable future, Ren will draw upon the knowledge from her past life to create new forms of magic and survive. <<less

'For the sake of the main characters I will. For the sake of this world, I will become a villain to them."... more>>

Seiga Midou, a man who has cleared all the storylines in the extraordinarily brutal game "New World Story".
One day he wakes up to find that he has become the "best friend" of the protagonist in that game. Ordinary people would have been disappointed that the protagonist was better. But he was different.

'These specs, this family history ... Perfect. I wasn't happy with that storyline. Now I can do all the 'villain' stuff I want."

This is a heroic tale from the villain's point of view, in which a man reincarnated as a kind-hearted character who was originally supposed to be the hero's "best friend" repeatedly stands in front of the hero as a "necessary evil".

... Well, "justice" is over there, my heroines.
What, are you acting obvious? No, that can't be right! <<less

The protagonist, Christopher Soderholm, was an incubus living in hiding as the son of a nobleman on the northern frontier. However, his father, Baron Ixel,... more>> is revealed to the church to be a demon, and dispatched forces to destroy him. After Baron Ixel is killed, Christopher enrolled at the Yggdrasil Holy Sword Academy through the arrangement of his guardian, the Frontier Count. Christopher decides to gather people, goods, and gold, aiming to create his own kingdom in accordance with Ixel's last words to him. <<less

Once upon a time, the main character was reincarnated in another world and became a hero.... more>>

Before his reincarnation, his life was like that of a company s*ave’s, and after reincarnation, he spent his days like a company s*ave would, like hell.

“God… give me a break…”

With tears in his eyes, he begged the goddess before his second reincarnation to become the third prince of a certain kingdom.

One of his two brilliant older brothers would undoubtedly succeed to the throne, and as a carefree third prince, he is determined to live as he pleases, using the magic and knowledge he has acquired so far. But……?

This is the story of the protagonist, who seeks a slow life in his second reincarnation, relaxing, playing, cooking, and being pressured to gain more fiancées. <<less

I want to be called "amazing," "cool," and "a genius" by beautiful girls. I desire to be liked and respected unconditionally. I crave attention. Ideally, I'd like to get intimate with the girls who have left the orphanage. I want to be supported by them. I wish to earn money easily.... more>>

The protagonist, who adores money, eroticism, and laziness, was trying to fulfill all his desires by running an orphanage. However, the heroines' adoration for him has escalated to an insane level⁉︎

Satisfied with the current situation, the heroines, convinced he is a saint, try every means possible to advance his success.

As a result, the protagonist, caught up in the chaos, unwittingly finds himself made a king⁉︎

A misunderstanding comedy in an alternate world begins! <<less

Mizukami Ryōichi, a stressed out working adult, witnessed a magical girl fighting a deformed monster on his 30th birthday.... more>>

He was then possessed by a pumpkin ghost who claimed to be a scout, and after being forced to undergo a s*x change, his age was lowered and he became an innocent little girl.

Ryōichi, who had agreed to become a magical girl in tears for the sake of his livelihood, actually had an extraordinary talent that led to his awakening to his enhanced form in his first transformation. <<less

A goddess of another world who called herself Goddess Liliel gave a unique skill [Creation Magic] to the nameless protagonist who is going to be reincarnated into another world.... more>>

Although she had knowledge of Japan in her previous life, she couldn’t remember the specifics—-the girl who decided to call herself Chise, invented the [Seed of Magic] in order to increase her mana, and continued creating them with her increased mana.

The girl who obtained massive amounts of mana stopped aging, and eventually obtained perpetual youth.

The forever young loli cheat creation witch Chise brought her companion Tet, her golem daughter who can’t grow old, to become an adventurer, and traveled around various places in a different world with the safe land as a base that she personally created. <<less

Monsters suddenly appeared in this world. Those monster is called “Wanderer”. Just when it seems humanity is in danger of destruction, a mysterious entity called magical girls appears.... more>>

On the other hand, a man who has longed to be a hero since childhood still cannot give up on his dream even after becoming an adult. Even if the reason for that is not because he wants to save or help someone, but just because he wants to be a hero.

One day, he receives an invitation from a mysterious creature to become a hero. It’s clearly an abrupt and suspicious invitation. But to that suspicious invitation that might never come once more, the boy decides to accept it.

“Transform!”

The man who fulfilled his dream of becoming a hero, as the magical girl “Blackrose” and saves the world! <<less

The blockbuster epic game "Nation War, Crisis," features two heroes and describes the Great War of the Principality of Arikreth and Kingdom of Burgas. Tetsuya Kuga, who works at a black company, dies of exhaustion from overwork after playing the game while his daily exhaustion is building up.... more>>

When he wakes up next, he is reborn as a boy named Kaim-Rowen in the game world. However, he is reborn as a mob character on the villain's side whose name does not even appear in the main story, rather than as a hero or a last boss!
Moreover, his subordinates in the main story were used by the last boss, and then abandoned and killed with the same fate. ......?

"Damn it!　I won't die!"

Kaim decides to work hard to avoid being killed.
Thanks to his hard work, Kaim gained extraordinary magical power and ability, and with his knowledge of the original story, he was able to rescue those who were destined to be killed one after another and rise to become the head of a major organization!

This is the story of a villainous mob that was doomed to die, but rose to become the strongest by taking the last boss's place. <<less

Tomoya Yumesaki is summoned together with four of his classmates to the Flare Road Kingdom in another world, where they are asked to defeat the... more>> Demon King.
Tomoya's status, from his level to everything else, is ∞, but there is no concept of ∞ in the other world, and it is mistaken for 00.
Tomoya was banished from the royal capital for being inferior to ordinary humans.
He decides to live freely in another world with the strongest strength in his possession, ∞ status <<less

The Jester ―― More commonly known as the ‘Playboy’ Dylan, was fired from the party of the Heroes. The self-centred Heroes didn’t understand Dylan’s importance to the group.... more>>

They were just a group of one-man teams. Not interested in cooperation at all. Any failures are blamed on the jester. Dylan, who was disgusted with such companions and was sick of playing as their comedic foil, happily accepted being kicked out.

The Heroes didn’t know. After saving them many times over with his magic tricks, the level 99 jester can change his job title to that of a ‘Great Sage’.

“Life, how about a rewrite?”

He’s done being the clown. From here on out, he’s going to take the leading role. <<less

The young boy Felix, who admires the Kingdom’s Knights, is suddenly on a certain day set up as the Kingdom’s crown prince, unanticipating that he would live a life immersed in s*x. There is a queen who is also a mother, there are maids, and an ex-boss female knight, but other cougars approach! The innocent boy’s reasoning is on the brink of destruction.... more>>

With over 50 books at this point, the Harem Series is by far the longest 18+ LN series out there. Most of the novels aren’t directly connected, but they all take place in the same fantasy world.

For now, let’s take a look at very first entry in the series: Harem Castle (ハーレムキャッスル). <<less

The Abyss – representing pure annihilation, they have unparalleled power and follow the instinct to devour all life in the world. However, one day, a... more>> traitor came out from among them. “Miss Sylvija, it’s time to show your power.” “Eh~ But dessert, no sub finish.” She is still a fierce man today. <<less

The main character, Shota, is an ordinary student.... more>>

When he returned home as usual and opened the door, he was transported to a royal palace in a world he had never seen before.

There, he meets the prime minister, Berlina, who informs him that Shota's face looks exactly like the dead prince.

Shota is asked to become the prince of this country and leave behind an heir, so he decides to have s*x with the wizard Torte and the female knight Eclair to make a baby. <<less

Since I have a cheat, I’ve decided to teach them a lesson.... more>>

The young C-rank sorcerer “Soma,” unable to secure employment from any investigation team, was subjected to terrible bullying within the A-rank team that had reluctantly hired him.

During a dungeon exploration, Soma was suddenly expelled by the investigation team when they found themselves cornered in a battle with monsters, leaving him abandoned and resigned to his fate. However, his encounter with the elf girl “Strega,” from an S-rank investigation team, revealed that he possessed a special Unique Skill, which allowed him to escape from his dire situation.

In the Dungeon Necronomicon, each member of an investigation team is granted a Unique Skill for each area, with the rule that these rights cannot be carried over to the next venture. Despite this, Soma’s Unique Skill [Eternalization of Unique Skills] enabled him to accumulate more skills with each challenge he faced in the dungeon.

Eventually, Soma, who not only had to confront the demons nesting in the dungeon but also the investigation teams who were supposed to be his comrades, made a resolute decision.

He would “teach them all a lesson”—not just the demons, but the investigation teams as well. <<less

Rumor has it that at the end of the world, there exists a transcendent and supreme being detached from the mortal realm. No one knows what this being looks like, what name it goes by, or whether it truly exists…... more>>

in the Heavenly Abode—

Sitting beneath an ancient tree for thousands of years, Shi Liuli suddenly felt something. When she opened her eyes, it was as if she had opened two worlds, with the sun and the moon sinking and rising within them, and the stars being born and extinguished, repeating endlessly.

“Hmm? The situation has changed—”

She furrowed her brows, pondered for a moment, and then relaxed her eyebrows.

“Well, let’s go down and take a look.”

And so, the story of the descent of the invincible Divine Sovereign into the mortal realm (causing mischief) begins— <<less

April 2028, I’m still in the dungeon today.... more>>

Kaito Takagi dives into the dungeon every day instead of doing a part-time job.

Mob character Kaito is an explorer who hunts slime every day and could only earn a meager amount of pocket money.

The others calls me a slime slayer (LV3).

In the past, I tried to hunt goblin and I escaped for my dear life.

A golden slime that I had never seen since I became a Slime Slayer (LV3) appeared, and when I kill it, a rare item called a servant card was left behind.

It is a dungeon exploration tale of a poor mob character … maybe. <<less