Decus and Alice official spin-off manga.

Sai Suzuzono, chief of the Science Club, spends all of her time developing crazy experiments to satisfy her curiosity, like a real "mad scientist." The only one involved in the security of her antics is Ren Nagakura, the class committee chairman; but Ren, despite being the class chairman, is also little out-of-sync with other people (meaning: she's an idiot).

And with her, Sai's weird experiments always turn out even weirder...

The main character, Yoshizumi Yuya, was being pressured into paying off the debt left by his parents who had fled abroad. It was his classmate, Hitotsuba Kaede, chosen as the cutest schoolgirl in Japan, who saved him from this crisis of life and death. However, there was a catch. The condition required to fulfill in return for taking over his debt was — “In return for the loan, you have – to live with me.”

“Why did that happen?!”

Yuya’s daily life collapsed on this day.

“Yuya-kun. Let’s take a bath together.”

“Yuya-kun, please be my hug pillow.”

“That’s enough, Hitotsuba-san!”

The slapstick love comedy between the beautiful, but easy-going Hitotsuba Kaede and the serious and hard-headed Yoshizumi Yuya, starts now!

First among the ten martial emperors, Peerless Martial Emperor Gu Fei Yang met his demise in the Tiandang mountains. He was reincarnated fifteen years later, as Li Yun Xiao of the Tianshui Nation, and thus began a heaven-defying battlefront with the countless talents of the current generation. Martial arts of the nine heavens and ten divine realms. From then on, the whole world was set ablaze.

What happens when two yandere stalkers fall in love with each other?

An old school yakuza, Nagamasa Ryumatsu, ended up losing his life due to certain circumstances. But, when he awakened to a strange sort of scenery he had never seen before, he found that he had somehow changed into a beautiful girl!?

Kazusa Yuu, a Japanese high school student interested in food and camping, dies in a traffic accident and ends up reincarnated in the wilderness in another world. He must learn to survive in an unfamiliar environment, learn the powers he was granted and the magic of the world that is based on eating other creatures, and rescue fair maidens in distress to feed them and build up his harem.

A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of 60 by the ploy of a secret organization and was reincarnated in another world with all his past memories.

Though he was surprised by the magic and the strange species of that world, he adapted very fast to his condition as a newborn and took advantage of it. He acquired special magic and gained a massive amount of strength thanks to his tight discipline, in order to reach his goal: Resume his career as a teacher which he left halfway through in his previous life.

This is the story of a man, who, based on the memories and the experiences of his previous life, became a teacher who travels through the world with his students.

A fantasy/drama story that follows a young girl as she participates in a survival game with the prize being a chance to rebuild her life to be better than the one she had. And the price of failure being her death.

A boyish childhood friend grows up to be a super hot girl!

Just your usual slice of life 4-koma... except with an alien transfer student.

A worker at a Japanese arcade meets a young girl from England, who he strikes up a friendship with.

As an elementary schooler, Araki Yuuhei saw a live music show and was deeply inspired. Now in middle school, he reunites with his music-loving friend Matarou and gets a strange crescent-shaped guitar. From there, Yuuhei becomes obsessed with guitar and ends up performing at his first live show with Matarou!

The stage is the eve of the French Revolution. There is the commoner Gideon, who wants to save the impoverished country side-by-side with the members of the Estates General. Then there is the aristocrat, Georges, who will use any means to achieve his purpose. A man who wants to change the country, and a man who wants to destroy it. Both begin their journey forward. Will their joint efforts of love and hatred, justice and evil lead them to a hell of bloodshed, or an ideal future?

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.

The mysterious giant underground labyrinth "Tartaros".

There, adventurers day and night venture into They look for treasures and other riches. The rookie adventurer Rabi (shota) who challenged the dungeon "Tartaros" and who for his bad luck gets into some problems, it is at that moment when he met half beast Philo (ponkotsu), with whom he makes a deal to be his client habitual.
What will happen to Rabi's adventure? Will continue to buy item to this beauty and beautiful!

Fantasy comedy about rookie adventurer Rabi (shouta) and the merchant half beast Philo (ponkotsu) !!

[Would you like to reverse time?]
[All your abilities will be reset.]
[Please choose the date.]

“February 28th, 1985. The day I was born.”

Financial power. I will gather all the fortune of the world—
and create a monopoly. I will monopolize all the dungeons of the world.

I will do this now, while the world is still peaceful...
before it all begins.

Kakyu, a former Japanese who was reincarnated as a low-level demon in hell, has acquired unparalleled strength over two thousand years. However, unexpectedly, he is exiled to another “different world,” liberated from the harsh underworld.

Kakyu, who was enjoying his dream slow life, witnesses the village he owes everything to being attacked. Despite rushing to the scene, the village is annihilated.

Picking up the only surviving baby, Alus, Kakyu resolves to raise Alus to become the happiest person in the world to repay the debt…!?

Toma was transported to another world due to an accident caused by a female circle crusher. So, he made friends in the new world and rebuilt his life as an adventurer. However, then, another girl joined his party... Will his life collapse once again because of another circle crusher who also exists in this new world!?

Makoto Nozawa: 77 years old, lives alone, favorite food: curry. Just your standard, slightly eccentric old woman…

Except for the fact that she's targeted by assassins every day, and every day she gives it back to them threefold.

A humorous action story about the strongest old bag in history.