Sengoku Yukiya and Ichijou Airi are high school students who met online and became close friends through offline meetups. “I want us to get even closer.” Yukiya and Airi sense the beginnings of romance, but each harbors a secret they can't tell the other—Yukiya is the leader of his local delinquent all-boys school, and Airi is the leader of her local delinquent all-girls school! Their true identities absolutely must not be revealed!?

A dangerous pure love story begins.

The high school freshman Kishino Mamoru was expecting a fateful encounter and he met the pretty girl classmate Oshii Koko, and happened to know her secret. To his surprise, he found out Oshii-san's bladder is super weak...!! To not 'leak' this secret, Kishino Mamoru swore to protect Oshii-san('s bladder).

Hyeonseok Choi finally becomes the undisputed heavyweight MMA champion of the world, but gets hit by a truck, and dies.

A fairy, Rahel, appears and convinces him to fight as a hero in the afterlife, but accidentally sends him to the side of the demons.

Stuck in the demon world, he sweet talks his way into positions of power, but slowly discovers this battle between good and evil isn't as clearcut as it seems.

The only one who can support them is... me?

Tendou Souma, who spends his days in idle monotony, has two "idols." His online idol is Henrietta, a hugely popular VTuber. His real-life idol is Hiyori Yatsumi, an idol and voice actress. Souma's university life was supposed to be centered around supporting these two idols... But then, one of his idols unexpectedly moves into the room next door!? Excited by this dream-like turn of events, Soma is thrilled, but what he discovers is the disappointing true nature of his idol...

After diligently following the “demon king’s standards,” I ended up getting killed by the heroes.

What, my tower and I are a custom-made hunting ground for heroes now?

With this chance at life regained through regression, to hell with the damn demon king’s standards!

This is the story of surviving as the hard-headed(?) demon king, Berje!

When the Devil King announces his retirement, he calls forth his two sons, Yomi and Sora, to give them each a quest. Whichever of them finds a pure Yamato maiden within a year would inherit the throne of the Devil King, while the other would die. Thus begins Sora's sex-fuelled adventure to find a woman that can satisfy his father...
(Sakigake!! Otokojuku Wiki)

I, a corporate slave, transmigrated into a game as a noble. But I'm just an extra that will die at the hands of the villains in the future? No way. I'll somehow reform them and live a lavish life! For this I started sponsoring the future villains to prevent them from turning evil and helped them overcome their difficult circumstances. As a result, they all grew up to be upstanding and ordinary, enough to make me feel proud. And so, I became the ultimate mastermind of the kingdom... Huh?

The Assistant Mage of the genius alchemist Ruby—Lloyd 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!

Zarmen, an adventurer who can't level up decides to retire from the adventurer business. Furthermore, in order to graduate from virginity, he decided to splurge on all the assets that I had diligently saved up since his reincarnation at a high-class brothel. The woman who appeared in front of him was the finest woman he would ever have known. Thanks to her hospitality, Zarmen fully enjoys his first time, but at that moment, his ears hear a mysterious announcement, "Impregnation confirmed.", "Level up!" "Does this mean that the more "seeding" you do, the stronger you get?"An extraordinary implantable foreign world adventure fantasy created by a bottom adventurer who has been at level 1 for many years levels up through sex!

"When I got fired from my job, I went to a different world.."

Fujioka Noel is a hard worker for a black company, but her efforts go unrewarded when she is handed a notice of dismissal one day. Frustrated and sinking into despair, she was suddenly transported to another world..

In front of the bewildered Noel appeared Fenrir, the large, silvery-white wolf. Taking a liking to her, he took her into his care as his 'beloved daughter.' Before long, in the midst of her healing, she became caught up in events that will change the world..

I met my childhood friend again, and she had become a beautiful and innocent girl.

"It's been a while, Hayato."
"Haruki, is it?"

In the past, I used to play in the mud with my childhood friend in the countryside, and when I saw him again, there was no trace of the bratty young man I thought he was back then. Only in front of Hayato, she threw away the coat she was wearing and reacted in the same crass way she did back then. The distance between you and me has not changed.

The Popular fluff webnovel is now in Manga form!

One day after summer break, the perfect young lady, Sana Tsukuyomi, showed up at school as an undead. As a school health committee member, I, Hiyoshi, ended up helping her navigate her daily life, despite her movements being as stiff as a corpse’s… A school romantic comedy featuring a heroine who’s both scary and cute!

An Eldritch being disguises itself as a convenience store worker to understand the meaning of life.

The story begins with the protagonist, Wakou Ichiro, who decides to return home early from work to celebrate his second anniversary with his wife. But, when he opens the door of his house.... He finds his wife cheating on him! Although the marriage was short-lived, his life changes again when suddenly, a certain woman appears in front of him? Thus begins a new story, a new erotic comedy!

After three years of working for a black company, Akira was exhausted both mentally and physically.
But one morning, what he saw on his usual way to work was nothing but a town full of zombies.
How will the former company slave, Akira, live his life in a world that has completely changed overnight!?

Iruru is always innocent, and Taketo is an adolescent high school boy. Taketo is always taken aback by Iruru's defenseless and provocative behavior. However, new feelings are beginning to sprout in Iruru...

You can get cheat skills in a different world, but...

Somehow, she has no clothes⁉

The naked comedy of the girl from a different world begins!

While bathing in a hot spring Runa Hatagami is mistakenly transferred to another world as a hero in a towel...

Moreover, the goddess only gave her a weird "Hot Spring" skill and a high defensive power? She managed to get a bath towel with her skill, but she was still almost completely naked...

Furthermore, she was put under a certain "curse" by a witch who is planning to resurrect the Demon King... The situation makes it impossible for her to return to her original world?!

"I did it again...!"

The Hero who can't seem to set out on his journey!!

The protagonist, who was reincarnated into another world, becomes a hero and receives the task of defeating the Demon King. To repay the world that accepted him , he decides to set out on a journey... However, he can't seem to leave the first village, as he is constantly tempted by charming heroines such as the female priestess, his childhood friend who is a magician, and so on!

Thus, the birth of the "I did it again...!" type hero!

A poor high school boy, Izuki Tomonari, got caught up in a kidnapping attempt on Hinako Konohana, a young lady from one of Japan's largest conglomerates. On the surface, Hinako appears to be a brilliant and beautiful young woman, but in reality, she is a lazy girl with no life skills. However, due to family reasons, Hinako has to play the role of the "perfect young lady" at school. Wanting to protect her, Izuki took on the job of caring for her. Eventually, Hinako began to spoil Izuki with all her might. "I don't want... Izuki to leave my side right now." This is a love story that begins beyond the master-servant relationship featuring a princess with a beautiful facade.

Ririsa Suzunomiya, who is forced to live a cramped life at a girl's school where genuine ladies gather, is drawn to the sounds coming from the old school building...? The gorgeous and ladylike girls shout with beautiful sparks!