A former young man from Japan is reincarnated as Golan, an ogre in the Demon World.
Currently, war is erupting all over the Demon World,... more>> and it is much like the feudal era. Furthermore, the residents of the Demon World are all of the happy-go-lucky sort.
These people will take two steps forward if you take half a step back. Modesty is not a virtue in here.
Regardless of what you think, you have to be strong in order to protect your own rights. That’s the Demon World.
Before he died, his mother told him, ‘you should protect your friends, even if it means risking your own life.’ And while he tries to follow his family’s mantra, problems face him at every corner.
‘I’ll protect all of my family!’ Golan decides, but every day is the dark ages in the Demon World. <<less

As I was going to confess to the senpai I admired, at that moment――『Ah, this guy is the protagonist of a gal game』what a close save…… I was about to be captured! Even though I reincarnated as a capturable target, I won’t be captured by you. Of course, I can’t put up with tying twin tails anymore so I’ll graduate from them! That’s why, stop following me around already!... more>>

Note: chapter 1-7 (v1) is the original Pre-author-revised version <<less

Among grandfather’s memento, I found an old notebook. It says『How to summon a succubus s*ave』…Of course, I tried it, for some reason my little sister,... more>> Yurika appeared. <<less

I have reincarnated into the world of Otome Game as the villain.... more>>

And before I noticed, I was exceedingly villainous. <<less

A very ordinary second-year high school student wakes up one morning finding himself with “the ability to freely manipulate a woman’s body, turn them into... more>> heat, in order to have s*x with them”. <<less

Because I am the rival, that's why I need to follow the Prince around.... more>>

A cheerful and harmless anecdote on the tenacious villainous lady. <<less

Even though I’m just a commoner attending this prestigious magic academy, for some reason the school’s top prodigy is fixated on me. A man with... more>> such an esteemed noble pedigree and beautiful looks – really, someone like this shouldn’t be interested in me. That sort of couples’ sugary sweet, mushy talk… Please, I’m begging you! Start this sensual love affair with someone else! <<less

“You can look down on me, and reject me. I’m not asking you to understand me. ――― This is my love.”
Countess Rosenstein is hated... more>> for being a selfish and domineering woman. But that was all an act she put on so that her husband could freely love the person he loved and spend time with his lover. <<less

3 years ago, a university student named Shiori took care of a knight who was strangely transported to Japan.... more>>

Although he managed to return to his world, but this time, for some reason it was Shiori’s turn to appear in an unfamiliar world.

With no one to rely on, Shiori meant to meet with the knight, but in this world, he had become a hero… <<less

Theo Asper was a member of the mercenary guild, who had joined and been expelled from several adventurer parties.... more>>

The reason was simple, he was weak.

Wishing he was stronger, he summoned a devil to make his wish come true. But the moment he laid eyes on the devil he summoned…

“I will grant you your wish, but in return I will take something important…”

“Please m-marry me!”

“…Ah?”

His thoughts of becoming stronger left his mind without a trace.

The devil granted his wish, and they became a couple.

“Helvi… Can we hold hands?”

“…Ah, yes. (You’re so cute! Ah… I want to assault you right here and now. As soon as we get home…)”

This is a slightly le*d (?) story of a timid boy and an assertive devil marrying and living happily, even as there is a great fuss being made around them. <<less

Elma, my childhood friend-cum-girlfriend, was a saintess who was chosen by the Holy Sword, however, she had been selfishly and unjustly abusing me. Day after day she spat heartless words at me, and I continued to bear with it, even though my mind and body became worn-out. However, I have had enough of it.... more>>

“——Alright. I’m done with you. You can do whatever you want now.”

“…Huh? Eh?”

So I broke up with her and dissolved our party. I’d try to live free from now on.

I did, and you know what?

The misfortunes I had so far did a one-eighty, everything went well, and before I noticed, I had become the strongest adventurer praised by everyone! Moreover, I was surrounded by cute girls who were so kind that Elma couldn’t even compare!

This is a story about me getting my compensation. <<less

Tsukimiya Kuuga, who had the ability to see through people, used it to live a happy life while surrounded by his friends. One day, he... more>> woke up in an unfamiliar place and realized that he had turned into a beast. Kuuga, who understood human words but was unable to talk, ended up taking a part in a strange ritual―― <<less

After my engagement with the Crown Prince was broken off, I was thrown away in the slums. I started to live as a commoner and... more>> yet… Why am I summoned by the King now? I live like a commoner so, please leave me alone. My plans are over… <<less

A girl realized that she was reborn into an Otome Game. ... more>>

E? Heroine’s Friend A? A mob character? If so, then, I do not really need to involve myself in it, right? I should be able to do whatever I want with my life, right?

A reincarnated girl who decided to ignore the Otome game and instead enjoy her own life. <<less

I, Ulysses Addinson, suddenly remember my previous life, and realize I'm the villain in the smartphone game "Flowers of the Royal Palace ~A Shrine Maiden Held by Roses of Seven Colors~". But I remember far too late, and there are only seven days remaining until the in-game event where I'm to be convicted.... more>>

It's much too late by the time I figure it out, but this is the story of a struggling young villain. <<less

The prequel to the oneshot.... more>>

The second daughter of a noble, Ria was taken away on her 11th birthday by the King who fell in love with her at first sight. From then on, she had to accompany the King both in the day and at night and resulted in her pregnancy. The Queen became jealous and had her chased out of the castle. Left without a choice, she had to raise the child on her own, the child who later became the Hero. However, she has a rather strange secret and that is… <<less

On the verge of getting to the ‘Radiance of Youth’, Hayato Kinnai was transported to a ‘Different World’.... more>>

Before his eyes, there was a tender ‘Snow White Princess’ which was like a Goddess, who taught Hayato about the world……the next morning, the ‘Snow White Princess’ was kidnapped by a ‘Woman Demon King, who was in the high position of command in this different world.

Hayato made up his mind to save the princess. Obtained a magic book from the God which descended from the sky, he made full use of the magic to ‘Copy The Ability of the Partner whom you have s*xual intrercourse with’ and his ‘Big Penis’ , and then he went to the Demon King’s Capital―

……Incidentally, all the women’s v*ginas of this ‘Different World’ are ‘Little Girl P*ssy’.

……And also in this connection, an average male’s pen*s in this ‘Different World’ is five to six centimeters. <<less

I woke up to my twin younger sister lying besides me. She was a famous beauty in out school, unlike the ordinary me. Though the true personality of this perfect girl was somebody who was especially a selfish, although she only ever showed it to me. Although we never got along it was really weird to see her be anywhere close to me. She then opened her eyes, smiled at me and said.
"Good morning, Onee-chan."
Eh?
I was suppose to be an Onii-chan and somehow became a Onee-chan.... more>>

I was a plain older brother and now I became a plain older sister. I would have preferred if I somehow got transformed into a woman, I would at least be beautiful, but I guess life isn't that convenient.
Anyhow, my sister is considered one of the two most beautiful girls in school, and now she is always fighting with the other most beautiful girl. The reason? It's over me. I don't know why but for some reason I am in the middle of this. So hold on me, I won't be defeated. But if anybody could help, please save me. <<less

Red Mage Yuki left the A-rank party "Thunder Pike" without a word after being a member for 5 years.... more>>

After years of being insulted and called useless, he finally lost his patience.

As he headed to the Adventurer's Guild to look for a new party, he met his former student Marina.

She invited Yuki to join her new fledgling party which had only girl members.

While capturing the dungeon, Yuki's true ability was revealed. In fact, his magic and skills were non-standard!

A fantasy adventure where the non-standard hero aims for a happy ending starts here! <<less

The Duke’s daughter, Lelouche, received a revelation from God.... more>>

“You’ll die in 100 days.”

There were rumors that her fiancé, the crown prince, had found another woman and was about to annul their engagement.

…Moreover, it seemed that no matter what she did, Lelouche couldn’t escape her death. However, the circumstances and the method of her death could be changed.

After being told that, Lelouche offered a bet to God.

“If I can show you a beautiful death, I want you to reward me.”

“Alright. In your next life, I will grant your wishes.”

…Well, looks like I got my hands full—thought Lelouche.

She couldn’t leave that thieving cat as it was. She also had to do something about her withdrawn brother. She had to prepare something to support her parents.

She had a lot of things to do…!

In the end, she shall regret nothing…!

Thus, a life where she made a bet to a God had begun. <<less

The second prince got a woman with child and broke off the engagement he had with me. Ours wasn’t a love match to begin with, and I couldn’t even claim to feel angry or sad at the news. Despite that, it would seem I was still owed an apology. But why was one who brought it the older brother of my ex-fiance, the crown prince himself?... more>>

[Crown Prince x Son of a Poor Noble / BL / R18] <<less

Prince Leddorio had annulled his engagement with Chloe Sereknight, and had her banished for the harassment of the Saintess, Momo Palette. Not expecting her to just yield easily, he had sent a spy to observe her for any attempts to take revenge on his beloved Momo.... more>>

However, what awaited them was only bewilderment as the banished ‘Villainess’ shows her true colors. <<less

A noble girl is engaged to a prince. One day the prince tells her he will break off the engagement. She is very happy. Now... more>> she won´t have to go through the harsh queen training. However, is the prince for real or is he just joking. <<less

Shiori Sugimura was just a normal second year high school student when her world shattered when she remembered her past life. In her previous life she was a serious Yuri Otaku, and with that knowledge she also realized that the world she has been living in is the Yuri game “Fragmented Rhapsody”. It was a game that she enjoyed dearly in her previous life, and now she is a sub-Heroine.... more>>

This wasn’t good news, she doesn’t want to get involved with the protagonist and simply wants to keep her peaceful life. However that can’t last, she chose to give up that dream, and protect with all her might Sara Fujioka, her favorite heroine and a character that is killed by a love rival in the bad ending!

Yanderes are scary, and the characters in the world don’t act like they should. The scenarios are changing and the world is different than before, but she will still do her best to protect her fan favorite. <<less

A compilation of conversations between characters starring in Common Sense of Duke’s Daughter.... more>>

It’s an omake or spin-off made by Author of the series for celebration reaching more than 50 chapters. The stories unrelated to the main plot. <<less