He was suddenly summoned to another world one day.
Monsters poured out, a huge disaster incoming.
His ability the lowest.

[Player's level is low]
[Your level is hopeless]

It doesn't matter whether you're the chosen warrior, a talented wizard,
or someone who travelled back in time.
One must do everything they can,

in order to survive.

The Regressor's Instruction Manual.

"It doesn't matter if I'm trash." Is there anyone who wouldn't do anything they could to survive?

Touki Futahara is the younger sister of Iori Fuyutsuki's childhood friend and an incoming student at their high school. She's a self-proclaimed little devil and "the girl most envied by seniors." Now she's waiting at Touki's door every morning.

"Senpai! Give me your hand! Let's hold hands to stay warm!"

But Iori knows that Touki's actually more like a shy puppy who blushes at the slightest touch. All the bold teasing is just an act, and she's feeling nervous inside.

This is a love story of a man and a woman who doesn’t believe in anyone . The popular psychological betrayal web novel finally gets a manga adaptation!

Our ancestors one day met each other and on a whim fell in love, mankind's first emotion. A Prehistoric Love comedy Begins!

*Oneshot originally released as a two-parts one shot in Shounen Sunday S

Ochiai-San is an ordinary woman who recently went through a divorce. Years of marital neglect have chipped away at her self-esteem, making her more reserved and depressed. However, there is one light at the end of her tunnel - her next door neighbor, Sawatari-kun. Can he help bring her back out of her shell?

Mungaya’ who suffered from childhood trauma. At the newly transferred school, he meets Cha Ae-ri, the perfect model student and the beloved queen. Gaya gradually falls in love with her dangerous and beautiful woman, and something inside that has been suppressed begins to awaken. ‘Can we be free in this hell?’

Due to the school bully's threat to get him game items, Ha Do-wan, the unlucky game shuttle, died after playing games all night long for a week. The moment he died, he got respawned to the classroom one week before he died... Everything is the same as that day. The only thing that has changed is the floating in front of him! What? Use the skills of the games I've played so far to beat the bully?!?!

Yuuki, a transfer student, is Aida's neighbor, both at home and in the classroom. Aida tries to get friendly with Yuuki, but their conversations lead nowhere. On the other hand, when it comes to their situation as neighbors, Yuuki...

Interactions between this world and the one ruled by the demon lord have grown increasingly common. Unaccustomed to teaching the denizens of another world, Itou Kazuki becomes perplexed when the demon lord's daughter, an avid fan of shoujo manga, transfers into his class. "If you make my daughter cry, I'll destroy your world."

Unknown monsters have appeared on Earth, alongside ‘Superhumans’ who appear to dispatch them. With these mysterious monsters and superhumans, a new ‘Superhuman Era’ begins!

A world full of zombies. But this apocalypse... is it worth trying?! [Skills can be 'transferred' from experts.] Mental care, wooden construction, heavenly magic, animal communication, mechanical engineering, performance, etc.. There is so much to learn! The sprint of the prepared survivor, who is good at everything, begins!

How many kicks does it take to smash the heart of a giant? Though she’s not a pure Child of Golden Light, Loxy must learn to channel the sun’s warmth and topple the towering titans that stand in the way of saving her sister. With bloodthirsty giants in her path, and the ruthless God of the Gods, Odin, in hot pursuit, Loxy pushes her body to its very limits in the hopes that she can become half as strong as the sister that now desperately needs her help.

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!

Sakuma, a teacher at an all-girls school, sees his wife in the red-light district cheating on him one day. In response, he runs away and decides to tour Japan, going wherever his heart may lead him. He finally reaches Odawara and meets a young girl, that looks like the one he always sees in his dreams. He barely manages to stop himself from crossing the line with the girl, and he eventually returns to his normal life, having discovered that his wife's alleged cheating was all a misunderstanding. But then...

Hinata, an innocent high schooler, is suddenly confronted by his super sexy tutor, Aoi! In addition, Aoi looks exactly like the porn star, Sumire Nanasato. WIth both parents out of the house, Hinata is at the mercy of Aoi-sensei. Will he be able to study without losing his mind? This is the start of a lesson about worldly desires taught by a super sexy Onee-san!

Bringing you the Ultimate Magicians’ fun daily scenery!
A collection of short stories of the “Sage’s Grandson” has been made into a comic!
Providing a glimpse into the daily life of “Sage’s Grandson,” such as an unknown anecdote of Shin as a child, girls discussing the Ultimate Magician, and an episode of infiltrating the women’s locker room!

The story is an erotic comedy starring a strangely developed boy who, although he has a threatening look, actually has a very bad time when he comes into contact with the opposite sex. One day, after helping a mysterious girl, she says to him: Please, become my pet!

A crime suspense story set in a forensic laboratory where specialists work to uncover clues from seemingly insignificant bits of trace evidence. The story begins when Sawaguchi Nonna, a rookie forensic researcher, meets Mano Reiji, the man who solved her parents' murder case.

The great sage, Grameos, tired of his current life as a famous mage, decided to reincarnate as a young boy 200 years in the future. Before reincarnating, he places two magic restraint seals on his hands, so that he can hide his enormous magical power after he is reborn. His motto for the next life is "Hide my powers, don't stand out, and be free".

After the events of Baki-Dou, the famous Kenpo master Retsu Kaioh wakes up in a new world unknown to him.

Note: This is the official entry, not to be confused with the Doujinshi from Twitter user @sakuramankiti. As of now there is no official cover so the December 2020 issue of Monthly Shonen Champion is being used instead.