Her younger sister turned into a gyaru and started coming on to me? (Yes, there's some comeuppance too.)... more>>

After being betrayed and dumped by his girlfriend, the protagonist falls into despair. Just when he’s at his lowest, her younger sister suddenly shows up in front of him. For some reason, the once quiet and modest girl has transformed into a flashy gyaru overnight.

“Hey, Onii-san, w-wanna play some games with me?”

“That must’ve been really tough for you…”

Despite her dramatic change in appearance, her gentle and caring nature hasn’t changed. As she stays by his side, wholeheartedly supporting him, her warmth begins to heal his heart. Little by little, he finds comfort in her presence, and before he knows it, he starts to fall for her.

Meanwhile, the ex-girlfriend who betrayed him, along with the guy she cheated with, begins to spiral downward into ruin. <<less

A young boy named Aleph followed his four childhood friends from his village when they join the hero's party. The girls from his childhood say they love Aleph, and he even promises to marry one of them.... more>>

However, the story picks up six months later -- there is Aleph, hated by his childhood friends like filth, and the hero Hayato, who is shown love just like the Aleph once was...

This is a revenge story about Aleph, who is made to carry luggage and looked down upon by the hero and his childhood friends, betrayed by everyone, fueled by hatred, and gets revenge on everyone.

But it's not quite that... it's a story about ... <<less

Karasu Kurosu's ordinary high school life is shattered when his beloved childhood friend, Suzuran, is stolen away by Rouga, a charismatic transfer student and wildly... more>> popular dungeon streamer. Left with nothing but a heart full of hatred and a cold breakup message, Karasu vows revenge. He decides to enter the high-stakes world of dungeon streaming himself, hoping to surpass his rival and make Suzuran taste the same despair he feels. However, his first foray into a real dungeon is a pathetic failure, leaving him utterly crushed by his own weakness. Just as he hits rock bottom, a cryptic message from a mysterious girl named Sui Hisui appears, offering him the power he craves. This single message becomes a lifeline, pulling Karasu from the depths of despair and setting him on a dark path to reclaim his pride and exact his vengeance. <<less

“v*rginity is the best! I want to stay a virg*n forever!”... more>>

One night, right in front of King Issak, Queen Mina is brazenly taken by another man. Then, in a shocking twist, Mina turns on Issak and stabs him over and over.

Barely clinging to life, Issak escapes to another woman for shelter. However, fueled by jealousy, Mina takes up a sword and goes after him. At the same time, her lover sends assassins to hunt him down.

Pushed to the edge, Issak throws himself into a mysterious mansion where the dead are gushing out. There, he uncovers the dark and tangled fate that binds him to Mina.

In order to save her, Issak confronts her face-to-face for the very first time, not as a king and queen, but as two people caught in a tragic destiny.

This is a wild blend of fantasy, erot*c heat, and fierce action. A romantic comedy that pulls no punches. <<less

Kousuke, who had overcome his cong**ital stutter, cherished his best friend, who was like a rom-com protagonist, and his girlfriend, Satsuki Mishima. However, after his... more>> girlfriend made her high school debut, dark clouds descended upon Kousuke's daily life... <<less

Once aspiring to be an adventurer and realizing his own weak power, Zeed devoted five years to training and finally decided to descend the mountain.... more>> Resolved not to lose more things due to his own powerlessness, the man takes a new step forward. How much can Zeed grow amidst the nostalgia of his comrades and new encounters? <<less

On Christmas Eve, I, Kanata Miyauchi, has been betrayed by my girlfriend, who is also my childhood friend.... more>>

After I finished shopping at the mall, on my way back home, I saw Umi holding hands with some guy I don’t know.

I’ve known Umi ever since I can remember. She is the most important person to me in this whole world.

But why…why did she do this to me?

How could she ever cheat on me behind my back… <<less

In a world where swordsmen and magicians thrive as adventurers, a chance encounter brought together Magnolia, a beautiful female swordsman, and Aurelius, a male sage, who soon fell deeply in love.... more>>

However, their blissful union was marred by a curse inflicted upon Magnolia by a malevolent witch. The curse, unbeknownst to her, transferred to Aurelius as well. This curse had a twisted effect: Magnolia became consumed with a relentless urge for s*x, while Aurelius found himself unable to engage in it.

Trapped in the throes of this curse, they faced a heartbreaking dilemma. Magnolia, against her will, was drawn into situations where she was cuckolded, while Aurelius, torn between his love for her and the curse's demands, had no choice but to witness her being taken by others.

To complicate matters further, the curse extended to Primeria, a companion of Magnolia.

Together, the trio embarked on a journey in search of a true remedy to break free from the curse.

This is at its core a fantasy tale of LoveLove Netorase. <<less

When I return from the US, what awaits me is the betrayal of the girls I have fallen in love with.... more>>

My name is Kazuki Shinonome. When I was in my first year of middle school, my parents were transferred to the US for work, so I moved there with them.

I was supposed to stay in the US for two years, but because of my parents’ work, I have to stay there for another year. So, instead of returning to Japan in my third year of middle school, I end up returning back to Japan in mu first year of high school.

By chance, my childhood friend, Wakana Kisaragi, is also attending the same school I’m transferring to. At first, I spend my days happily, feeling nostalgic for our past, but then I find out that Wakana already has a boyfriend.

Even though I know it’s wrong for me to feel this way, I’m still shocked when I find out about it. In my vulnerable state, a girl named Otoe Yatsugashira approaches me, and we start dating. However, I later find out that she is in a s*x friend relationship with another guy.

After that, for some reason, no one in my class would talk to me. So, I end up spending my time alone in the classroom. I eat lunch by myself in the cafeteria and go to the library alone after school.

After some time, I start talking to a girl who sits right beside me in class. Gradually, we get closer with each other, and before long, we started dating.

However, in the end, she also betrayed me.

This is the story of my high school life. <<less

One day during his holiday, Yuusuke Ogami happens to witness his classmate, Nanase Hiyori, confronting her childhood friend, Kouma Yoshihide.... more>>

In fact, the two had secretly been dating for a year, but during the same period, Yoshihide was also seeing another girl, essentially two-timing Hiyori.

After being hit with the lowest of words from a defiant Yoshihide, Hiyori, heartbroken, ran off. Unable to leave her like that, Yuusuke decided to chase after her to talk. This event marks the beginning of their growing connection, and Yuusuke gradually becomes closer to Hiyori.

From eating meals together at home, going on dates, to even spending the night, the mismatched couple—separated by a height difference of more than 30 centimeters—continues to close the gap between them. Meanwhile, Yoshihide, who cheated on Hiyori, still assumes that their childhood friendship gives him an advantage. Misinterpreting the situation, he smugly thinks, “Things will return to how they were soon enough,” but of course, that was never going to happen…

The main focus is on the sweet romance between the protagonist and the heroine, with a touch of comeuppance for the antagonist. <<less

It's only been three weeks since we started dating.... more>>

And yet, I was cheated on.

To make matters worse, the one she cheated with was my best friend.

When I finally gathered my courage to kiss her, she told me that it was ‘too soon’.

However, she just kissed him without a hint of hesitation.

Betrayed by the girl I've loved for so long, my childhood friend, and by my best friend, I was heartbroken.

At that moment, my best friend’s little sister appeared.

She held my hand as I was feeling down and said,

“I’ll become your cheating partner, Senpai♡ Let's teach them the pain of being betrayed.”

Thus, my revenge began──!

However, as I spent more time with her, my lingering feelings for my childhood friend started to fade.

I was ready to put my revenge to an end, date her, and enjoy life.

But my childhood friend and best friend kept trying to reach out to me.

Our relationship became even more twisted.

Heading toward a point of no return…

Eventually, we revealed our true feelings to each other, and our relationship changed into something completely different from before. <<less

His beloved fiancée was summoned to join the Hero’s party, and they were separated.... more>>

For three years, he desperately supported the Hero’s party from afar, eventually becoming an S-rank adventurer.

However, when they finally reunited, his fiancée had been unfaithful—with the Hero.

“Things turned out like this, and I couldn’t even repay my gratitude… At least, I want to return the swords.”

Abel Sixam, known as the wielder of the “Four Swords,” lost the purpose of living with his fiancée. He sets off on a journey to return the magic swords that had become his symbol to the person who gave it to him.

—Little did he know that along the way, he would be entangled with beautiful women from his past adventures and come to understand the meaning of what he had done and the purpose of his life.

Meanwhile, his ex-fiancée desperately tries to get back together with him, but the women block her completely.

She, along with the Hero, falls into a hellish life of regret. <<less

I, Yuto, has a childhood friend and lover, Yuzuki.... more>>

I believe in Yuzuki’s promise that she will marry me one day.

However, one night, I see Yuzuki entering a hotel with another man.

Everything I believed comes crashing down, and I’m thrown into the depths of despair.

However, I don’t want a life of just mere suffering.

That’s why—

“I will change…for myself.” <<less

The story of how after having my beloved girlfriend stolen from me and being kicked out of the strongest clan, I fell into despair and... more>> meaninglessly bought up battered s*aves and kept casting healing magic on them, and before I knew it, I had created the strongest army that admires me. <<less

Aono Eiji, an ordinary high school student, is dating the most beautiful girl in his class, Amada Miyuki, his childhood friend… They had been in... more>> the same class since elementary school and lived near each other. They should spend their youth happily and be together for the rest of their lives… But Eiji not only misses his birthday, but he also catches Miyuki cheating on him with Kondo-senpai, the ace of the soccer team. When Eiji tries to confront Miyuki about the affair, he is tricked by Kondo, and worse, Miyuki betrays him, calling him a lousy domestic ab*ser who is violent towards his girlfriend and isolates him from everyone around him… To escape the cold looks of the people around him, he eats onigiri on the rooftop, but when a junior student, said to be the most beautiful girl in the school, is about to jump off the roof, Eiji manages to save her with desperate persuasion and his honor begins to be restored, along with many students who see Eiji befriend and hang out with her… Life reversal: Kondo and Miyuki go into a hard life mode and start to fall down the hill… <<less

A father who has spent 10 years living apart from his family to support them from abroad. When he visits Canada to see his wife and daughters, what he witnesses is his unfaithful wife and daughters who don’t even recognize their father’s face. Filled with betrayal, emptiness, and misery, he chooses to take his own life... However, through the grace of the goddess Gaia, he returns to the moment before his su*cide.... more>>

Revived, he resolves not to live miserably as before and begins a new life with the power bestowed upon him by the goddess... <<less

Tanaka was a salaryman who lived an average life.... more>>

That life came to an end when he was 41 years old…or it was supposed to.

But when he came to, he was standing in a world that resembled ‘Medieval Europe.’

There was no heating system, and food was eaten with your hands. On top of all that, pigs ran wild in the city…and what did the pigs eat? Shit.

And in this harsh world, Tanaka would live his second life as ‘Balian De Lioncourt.’

Will this average salaryman be able to survive? <<less

Sheena, a boy who was born and raised in the backwater village, was engaged to his childhood friend Yukina and thought that they would spend their entire life in that village until they died of old age.... more>>

Or so he thought until they turned fifteen.

During their coming-of-age ceremony, Yukina was chosen as the sword saint, a legendary job, and taken away by the temple's priest, thus getting separated from Sheena.

One year later, Yukina who defeated one of the demonfolk's Four Heavenly Kings returned to the village along with the hero party.

Though Sheena was disappointed upon learning that Yukina had become the hero's lover during their reunion, he decided to leave the village and part ways with his past.

He, who became an adventurer saw the world and learnt the art of survival.

Until one day, someone knocked open the door of his house.

「THIS MISTRESS JUST WANTS PEACE AND FOR EVERYONE IN THIS WORLD TO GET ALONG WITH EACH OTHER!」

With the supernatural power he received from the Goddess combined with bone-breaking effort, the youth was forced to suffer numerous trials in the world that had changed.

This is the tale of a villager who had no choice but to accept the fact that his heroine was deprived by the protagonist of the world.

The meeting of that youth and a certain girl. It wasn't the 「Fight to Protect」 path that he was supposed to embrace but the 「Living in Harmony」that he had to choose.

It was the path of a youth who strayed from original history to get his revenge on the protagonist of the original history.

He didn't need the title of a childhood friend of Hero.

====

Kind reminder, Act 1 and 2 are not for the faint-hearted!

The real story starts from Act 3.

===THIS IS THE JOURNEY OF A YOUNG MAN  WHO IS DEPRIVED OF HIS BELOVED ONE===

Author <<less

As soon as my girlfriend awakened as an S-class, she abandoned me.... more>>

But upon learning the truth, it turned out she awakened as an S-class thanks to me.

Neither I nor she knew that fact at the time we broke up...

And after a little time passed, I learned that I could also cancel her S-class awakening again. <<less

“As expected of our captain, a masterful decisive charge!” ... more>>

The ideal death!…

Or so it was supposed to go, but thanks to his subordinates(?), an unexpected meteoric rise! A death-wish genius officer stirs up a rags to riches space opera, opening!

Having chuunibyou and getting NTR’d by his girlfriend made the late bloomer Ensign Nao strongly aspire to that situation of [“protecting comrades and dying heroically”]. However, contrary to expectations, in the Capital Region Guard [Coast Guard] where he was assigned, he becomes hugely active thanks to his sharp mind and the unit’s problem children(?)!

In a desperate close combat situation where he was supposed to die a [hero’s death], his subordinates annihilate the enemy in the blink of an eye!

When encountering space pirates, he plans to stay behind on the ship for a su*cide charge but they succeed in capturing the enemy ship due to engine failure!

Though troubled by the demonic unfeminine executive officer and the combo of a mecha maniac and musclehead female sergeant major, one month after taking the post he earns a promotion and exceptionally becomes acting captain. What’s more, it seems he’s found favor with the princess(?)…

A death-wish genius officer stirs up a rags to riches space opera, begins! <<less

System 7480 was conquered by its own host and became the s*ave of the other party. But it doesn’t matter, the 7480 that can choose to go through the world independently has a thousand mission scenarios to kill the host, so as to get rid of the fate of being controlled. ... more>>

Weak chicken fighting five scum? Great, send you to the apocalypse!

A few years later, the weak chicken transformed the apocalypse into a new world where technology is prosperous.

The weak chicken has low emotional intelligence and is disgusting? That’s great, I’ll send you to the heartthrob Mary Sue who ran with the ball and gave birth to a talented son as a pick-up man, and then let the overbearing president and the man kill you because of jealousy!

As a result, the weak chicken is more talented than the genius son of the heroine who kills the Quartet, and makes the overbearing president kneel down and call Dad in minutes.

Weak chickens are afraid of getting dirty, tired, afraid of death, and only greedy for enjoyment? Very good! Send you to the battlefield as a deserter, and let the strategist male lead kill you! As a result, within a few years, the lord, who was assisted by a weak chicken, was invincible in all battles, and soon unified the divided continent.

After changing N mission scenarios, 7480, who failed to kill the host, finally found a truth – the host’s name is not called Weak Chicken, it is called Learning God, Learning God is invincible! <<less

An ordinary high school student named Kisaragi Ikutari is summoned to another world by the shrine maiden Alicia and is tasked with defeating the Demon Lord in exchange for returning to his world.... more>>

After a year of traveling, the Demon Lord is defeated at the cost of Ikutari suffering a mortal wound. In order to fulfill her promise and save Ikutari's life, Alicia transfers Ikutari's soul to her body while using world transfer magic to return to his original world.

Now, the hero who has become a silver haired girl must re-find his place in modern day Japan.

This is a love comedy with a little bit of eroticism. <<less

"I'm sorry, I cheated on you."... more>>

"It turned into something real, so let's break up."

After witnessing his first-ever girlfriend, Rion, in the act of cheating, Touma is plunged into the depths of despair.

As he sits hopelessly in the rain-soaked park, a quiet hand reaches out to shield him with an umbrella—it belongs to his graceful and pure childhood friend, Shiori.

"...Are you okay? You’ll catch a cold."

"Leave me alone."

"I can’t just leave you like this..."

Once close, the two had grown distant over the years. Now, they’re little more than classmates.

But from that rainy day forward, the forgotten story between them begins to move once more—

A faded youth rekindled—

A “redemptive” romantic comedy with a long-lost childhood friend, begins now! <<less

Rodion, once a village woodcutter, had formed an adventuring party with his childhood sweetheart, Yuri, and left their hometown. Together, they grew alongside newfound companions. However, while Rodion was an ordinary man, Yuri was an unparalleled genius. As she set her sights on greater heights, her heart began to drift away. Rodion desperately tried to keep up, unwilling to let her go.... more>>

Yet, by the time his near-mad efforts finally bore fruit and granted him power, another man had already taken his place by her side.

"…Goodbye, Rodion."

This is the story of a man who lost his purpose in life and how he rebuilt himself—and the heroic tale that followed. <<less

Retribution for the treacherous woman and love for the goddess of his salvation. And above all, for the mastermind…... more>>

One spring afternoon after school. He searched for the girl who was always by his side, but he just can't seem to find her.

He wanders all over the school building, and finally finds his most beloved. However, she is kissing another man──

Betrayed by the woman he loved from the bottom of his heart, he is swallowed by despair, writhing in agony from his sorrow and anger.

Tormented by uncontrollable emotions, at the very moment he finally decided to choose death.

The one who came to his aid was a young girl, one with a maternal nature like that of a Holy Mother.

He resolves to live once more for the sake of this girl who showed him kindness.

And to do that──to move forward, revenge is the only way. <<less