The Demon King has had a rough day. Just when he thought he finally defeated the hero, he came back. And back. And back. And sooner or later, the hero who constantly resurrected was bound to defeat a Demon Lord who couldn’t.

And he did. The hero vanquished the Demon Lord, peace spread across the land, and so on and so forth. The End. That’s it. That’s the whole story.

...Kidding. The Demon Lord sent his soul to a empty vessel, which saved his life but unfortunately also is incredibly weak. So what’s a Demon King to do when he wants to rule the world, but couldn’t even defeat a child? (HINT: It’s in the title.)

Reo is tomboy Aiko's rival, and Ai strives to beat him in everything - like basketball and popularity - but her efforts always fail with Reo always coming out on top. Then one day, she sees her break come through: her brother offers her a job at his maid cafe! But how will tomboy Ai ever be able to pass off as a cute maid? With a wig and a bit of makeup, this becomes possible. She's so much of a different person, even Reo doesn't recognize her! But things start becoming strange when Reo shows interest in her, asking out "Mai" on a date. Ai agrees, with plans in mind to get him to fall in love with her so she can later dump him. Will Ai finally win over Reo, or will her plan backfire just like her many others?

“He is the master of the Nine Heavens.”

Yeon Jeokha was the child of a second wife. Viciously bullied by his father’s first wife and his siblings, he was later imprisoned in a warehouse after his father died of illness…

It has been ten years since his escape after he had learned martial arts that were out of the world.

“I regard the Yeon Family with great bitterness.”

The unstoppable adventure of the sole successor of the Heavenly Inquisition Sword, Yeon Jeokha, begins now!

One day, a mysterious tower suddenly appeared in the city. The people decided to call it a dungeon, and while it was full of rugged terrain and dangerous monsters, it was also a land of opportunity, where countless treasures awaited. When Sejun, a young man living an ordinary life, is invited to the dungeon by chance, he is thrilled at the prospect of becoming rich, but he is stranded in a hidden area of the mysterious tower. All he has is a few seeds and his body. Now Sejun must farm, collect resources, and figure out his own survival strategy!

Before the Pirate King was executed, he dared the many pirates of the world to seek out the fortune that he left behind in one piece.
As a child, Monkey D. Luffy dreamed of becoming the King of the Pirates. But his life changed when he accidentally gained the power to stretch like rubber...at the cost of never being able to swim again! Now Luffy, with the help of a motley collection of nakama, is setting off in search of "One Piece", said to be the greatest treasure in the world.

Note: The best-selling series in manga history.

Was a finalist for the Tezuka Osamu Cultural Prize from 2000 to 2002. The German translation of Vol 44 won the Sondermann audience award at the Frankfurt Book Fair Comics Centre in 2005.
Won the 41st Japan Cartoonists Association Award Grand Prize alongside Neko Darake in 2012.

From ANN:

Guts, known as the Black Swordsman, seeks sanctuary from the demonic forces attracted to him and his woman because of a demonic mark on their necks, and also vengeance against the man who branded him as an unholy sacrifice. Aided only by his titanic strength gained from a harsh childhood lived with mercenaries, a gigantic sword, and an iron prosthetic left hand, Guts must struggle against his bleak destiny, all the while fighting with a rage that might strip him of his humanity.

Warning: This manga is for mature audiences only, since it has sexual content and graphic violence (gore, blood, rape, etc). Definitely not for the weak hearted.

The 1988 Prototype chapter won a prize at the Comi Manga School Miura attended and the main series won the Tezuka Osamu Award for Excellence in 2002.

Depicting the story of a shut-in, Kirihara Yukito, after being reincarnated into another world.
His peaceful life with his precious caring sister, Sana, suddenly come to an end when a beast appeared and attack them, thus reincarnating him into the “Ever World”. Moreover, knowing that Sana also got reincarnated into the Ever World, for the sake of finding his beloved little sister he begins his journey in another world…

Hello, boys and girls!
Do you like guys with more than one side to them?
Omota Uramichi, 31 years old, stars as a gymnastics teacher on the educational TV program "Together with Mama."
He might be sweet, but all boys and girls are inevitably scared off whenever they get a glimpse of the adult darkness that's the result of "Mister Uramichi's" emotional instability...?!

This is a tragic eulogy to all the "boys and girls" who are now adults!

The infamous leader of the assassins known as the Shadows, Raon, had lived his entire life as a dog on a leash.

However, through a twist of fate, he obtained a new life—as the grandson of Glenn Zieghart, the Destructive King of the North!

He prepares to use the Ring of Fire he still possesses as an infant to begin cultivating when he's diagnosed with the Curse of Frost.

With the odds stacked against him, will he be able to finally stand on his own feet and live life by his own will, to become the strongest swordsman on the continent?

“I will slay anyone standing in my way of revenge…
even if it is a god.”

Yoshino Michi is 32 years old and married. Her relationship with her husband isn't bad. Just one thing is lacking: sex. One night, when she's having drinks with Niina Makoto, her 36-year-old senior from work, she finally opens her heart under the influence of alcohol and shares her worries about the lack of intimacy in her life. Niina reacts with a surprised face and says, while laughing somewhat lonelily, “I'm not having much luck with that either.”

An old man was hit by a truck and found himself reincarnated as a cat.

Boy that was taking peeping photos is blackmailed into becoming subject of a female bondage artist.

Hachiman Hikigaya is a high school boy with twisted character. He prefers to go against the trend and refuses to make friends with anybody. In order to get Hachiman back on the right track, his school teacher Shizuka Hiratsuka forces him to join the "Public Service Club." There he meets other problematic students.

An invincible brother who's willing to do anything for his little sister.

The worst student of Westrod Academy, the disgrace of the Blake House.
A new soul enters the lifeless body of Frey Blake, the boy who couldn’t handle his painful life and chose death instead.

“What’s with this body?
I’ll have to check every little detail of it.”

The Great Mage Lucas Traumen.

He earned his chance at revenge by gaining the flesh and bones of Frey Blake the disgrace!

And now begins the interesting adventure of the Great Mage who returned after 4000 years!

Professional wrestler Yamamoto Jingo just returned to Japan from a 5 year training trip in the US and Mexico, only to be greeted by his now defunct wrestling company: Yamato. He's come to find out that as soon as the president of the company passed away, the rival wrestling group "Teijitsu" took down Yamato. Jingo has now been forced to go seek revenge for the destruction of Yamato by challenging the Teijitsu president. One thing led to another, and now Jingo has been half-forced into working under Teijitsu as the new wrestler from Brazil: Agnes Kamen

The greatest warrior of the Boulder Axe Tribe, Urich.
He accomplished what others in his tribe could not, and went beyond the ‘Sky Mountain Range’.

What he saw beyond the mountains was,

Different clothing being worn, different languages being spoken,
and unfamiliar people in iron-clad armor.

“So, the realm past the mountains wasn’t just a spirit world for the dead!”

An uncharted world, and the one who faces it,

Barbarian Urich is headed towards the civilized world!

In this new action-comedy, everything about a young man named Saitama screams "AVERAGE," from his lifeless expression, to his bald head, to his unimpressive physique. However, this average-looking fellow doesn't have your average problem... He's actually a superhero that's looking for tough opponents! The problem is, every time he finds a promising candidate he beats the snot out of them in one punch. Can Saitama finally find an evil villain strong enough to challenge him? Follow Saitama through his hilarious romps as he searches for new bad guys to challenge!

Note: Nominated for the 7th annual Manga Taishou Award in 2014. Won the 2017 Sugoi Japan Award. The manga also was nominated for an Eisner Award in 2015 and a Harvey Award in 2016.

I was crazy about music and dedicated my entire life to it, but I neglected my daughter. I soon started to regret that for the rest of my pathetic life. Just like that, I died, but when I opened my eyes, it was 10 years ago. This time, I vowed to be a good father. By the way, I think my daughter is a musical genius.

(skills). A power humans can only receive once from god, which is used to fight against monsters.
Chrome, who aspired to be an adventurer while owning a skill that is useless in combat, is unable to throw away his ambition, and is despised for his inability, so he is left in charge of menial tasks and chores for his career.
But, when he is running away from a monster as a decoy, he loses his life. But at that time, his skill activates. The skill (Revival). For one time only, he can come back from the dead, and Chrome miraculously revives as a Skeleton monster, a “Wight”.
Chrome, who despairs at his new body, finds out that as monsters evolve, their appearance changes in accordance, so he decides to evolve as fast as possible. Believing he can regain his human appearance, Chrome spends his days hunting monsters. As a by-product, Chrome gains a multitude of skills, whereas a human can only ever hold one––!
Powerful monster abilities and the intelligence of a human. Overcoming adversity with chance, Chrome once again aims to be the strongest adventurer!