A fierce-looking yakuza x a sadistic dentist.

Celebrating 20 years of work by Kentaro Yabuki.

17-year-old Satou is part demon/part human boy with a facial expression set in stone. Enjoy his misadventures in the Makkai (the demon world) private high school as the only transfer student from the human world. On the first day of school, Satou leaves a lasting impression on future monster classmates, and manages to tick off resident hot shot Grimreaper (aka talking bones), who's now dead set on seeking revenge for his humiliation - except, when it comes to Satou, things never go as planned...

Even though humanity loathed him just because he is ugly, Hero Garius still did everything he could for them.
However, after they double-crossed him, he finally had enough of humanity.
And now, he has decided to save the demon world because he finally found the warmth that he longed for in the demons' instead!!

Harukaze Hino is not confident about her appearance. Her classmates call her "ugly" and make fun of her for the way she looks. But then, a delinquent boy in her class, Kurobane Raou, tells her that she's "cute"?!

From Yen Press:

Nai–a young man who travels in search of another by the name of Karoku, a lone bracelet his only lead. Gareki–a willful young man who earns his daily bread by thieving and picking pockets. Thrown together at an eerie mansion, where they are entrapped and framed, Nai and Gareki are soon hunted down as criminals by national security forces. As they are driven into a corner, before them appears the most powerful defense agency in the country, “Circus”–!!

[Tensura] spin-off new serialization launched!! When I woke up, the slime figure was still the same salaryman as before!? Moreover, Benimaru, Shuna, everyone's here and I'm the section chief! Rimuru's middle manager's life begins without knowing the cause of it all!!

A manga which helps you learn more about Fate/Grand Order!

After graduating high school, Kurumi and Sawako enter the same course in university. Kurumi invites Sawako to a mixer that she wasn't interested in, but they end up meeting some strange men... The one who appeared in the nick of time to save them was "Big Brother Eiji". It turns out he is Sawako's cousin...
Suddenly, Kurumi's "soulmate" appears...?!

After watching a video with frightening images, Our protagonist tries to live with a small curse...

Mitsumine High School is known as the school with the most juvenile delinquents in the country. The students are so violent that even the teachers are scared for their lives. Sunahara is the leader of the first years and is the strongest dude of his class. But when the transfer student Asagiri Shinnosuke makes an appearance at the school, he starts taking down names and kicking up dust like a tornado. If the students thought things were violent and unpredictable at Mitsumine, they haven’t seen anything yet since Asagiri is here to become the champion of the school.

Kouga is a flawless high school girl. She is sweet, gentle, and beautiful. Mochida, her classmate, likens her to a Disney princess. The only oddity she displays is that she rarely takes off her mask.

However, one day, Mochida sees her without it, and discovers that the Disney princess actually has a secret…

Regular high school boy Toru Takahashi is in love with high school girl Yuri Otogane, but she’s not really into guys. Toru decides to win Yuri’s heart by embracing his feminine side so he enlists the help of one of his “girly” friends, Toranosuke Sagara, to help develop his sense of beauty...

My name is Torii Nozomu, a plain, inconspicuous, introvert. Then a new transfer student, Kirishima Kyoko, came to sit next to me. She's cute, kind, and for some reason, she proactively talks to me, even though I'm a a nerd! A true saint.

...But I want to get involved with her as little as possible. It's because she's haunted by a "ghost" that only I can see! --She's a little naughty, extremely pure and, in some cases, horrifying!
A romantic comedy about a "haunted" girl and the "unlucky" me that gets your heart racing is about to begin!

The hero Ares was about to fight the final battle for the fate of the world. However, the three party members who became his friends on the trip said, "I can't follow you anymore!" Yes, he was hated by all the party members. Their patience had run out and they finally left Ares. But that is what Ares, the hero, wanted. The last opponent is the genie [Demiurge] who is bringing destruction and chaos to the world. He cannot involve his party members in a fight from which they may not return alive. So it was his plan to play a disgusting person who would drive everyone away from him. Alone, the hero entered the final battle, and died… or did he? Eh? Am I alive? Why am I naked? And why is [Demiurge] sleeping next to me? What happened? I can’t remember?!

The hero who thought he was dead is loved by the girl who was the ‘Last Boss’ and living with her?!

"The Green Bird of Happiness"

It's figure was as divine as the phoenix of legends, and the timbre of it's songs was more majestic than any instrument.
It's said that if you were to encounter it, you will be promised happiness...

On a night out drinking to get over being duped and ditched by her last boyfriend, Koda Minare ends up providing a massive drunken rant--while blackout drunk--for Matou, the director of a radio station. The next day, she is shocked to hear her own voice being broadcast on the radio! She rushes to the studio, leaving her job at a curry soup and bread restaurant in jeopardy. However, her drunken rant and the next day's impromptu damage-control live broadcast end up earning her an invitation to try working at the radio Station.

Note: Nominated for the 9th Manga Taisho Award in 2016.

Every extra chapter of "A Story About a Man and a Woman and When They Sleep Together, Money Appears Out of Nowhere" posted by the author on Pixiv

Even in high school, Ritsu and Uta really get along. Suddenly, they have to pretend to be lovers...!? The real brother-sister exciting love comedy starts!!

Our unlucky protagonist, Jin, uses the trunk of a sacred tree to carve a statue for a school project. When he takes it outside, to his surprise it begins absorbing the surrounding earth and transforms into...a girl! So naturally this guardian deity is pretty pissed that her tree was cut down, and lives with Jin while she takes out her anger by squashing bugs...er, cleaning the "Impurities".