Struggling manga author Satoru Fujinuma is beset by his fear to express himself. However, he has a supernatural talent of "noticing things" that forces him to help people.

Boku dake ga Inai Machi Gaiden

Since the beginning of time ninjas have been regarded as people with great skill and power, the Blazing NinjaMan (Shinobi Mantaro) is one such young man. There is only one problem, the era of the ninja has come and gone. How can Shinobi consider himself a ninja in modern day Japan (1990s) and survive the daily rigors of high school life.

Day laborer Kazuya Shibuya is feeling frustrated with his boring, day-to-day life when a mysterious game called “Blackout” is delivered to him out of the blue. Not knowing what is going on, he starts to play the game, only to find out that what is inside surpasses anything he could have ever imagined. No one has ever managed to beat this game shrouded in mystery. Is “death” awaiting him at the end...? The battle-filled fantasy novel popular on website Everystar is now a manga!

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.

""I still love you, Trash Bird""

From MangaHelpers:
Yasaka Tokiwa lives in an unusual time, and according to his dreams, it's about to become even stranger. He's been having a dream of a woman called Ri'in ever since the robot, who he calls Makina, came to his home. He and Makina attend the same school, where their other classmates include a secret ninja (Kusanagi Kanata) and a sorcerer (Yata Haruka).
When Tokiwa, the robot, the ninja, and the sorcerer rush to rescue the student council president from a demon, the boys find that they've all been having the same dream! What is going to happen to their world?

The story revolves around Tsunashi, the child of royalty who was left behind in the lost kingdom of Karan. He is expected by those around him to awaken his great powers that sleep within him in order to revive the kingdom — but rather than fighting, Tsunan enjoys playing in the world of books. However, he must become serious soon, as a new army is threatening to invade Karan.

Two girls, Ichinose Haruko and Nikaido Natsuko, bump into each other by accident, resulting in a kiss and them swapping bodies.

The only way to swap back is to kiss again...

I love math. Just after the high-school entrance ceremony, I meet a beautiful girl: Milka. Milka is a mathematical genius. She shows me many math and many elegant solutions. Milka and I spend a long time discussing math in the school library.

One year later, I meet another mathematical girl: Tetra. Tetra is one year younger than me, and asks me to teach her math. While I teach her, she begins to understand math and gradually to love its elegance.

The third series is about logic puzzles, Peano arithmetic, epsilon-delta, Cantor's diagonal argument, Hilbert's program and Gödel's Incompleteness Theorems.

Moonbeard is a comic in which characters interact with each other inside tiny boxes. Don't they know there's a whole world out there?

Inuyashiki has a family, a wife and two kids, none of which care about him. When he learns that he has only three months to live he realizes that the only one who will miss him is his dog. Shortly after this realization he is killed in a crash landing by aliens. He is rebuilt by them as a machine with a human exterior. How will his life change now that he isn't human.

Neglected wife commits adultery with the delivery boy, but unbeknownst to her, her husband is an assassin.

The story starts with college student Taichi, who comes from a not-so-well-off household and is desperately searching for work. He (literally) stumbles across fellow student Kouhei while on a job hunt, and is incredibly enticed by the delicious bento Kouhei has in hand. However, something seems a bit off about Kouhei and when Taichi consults his friends about it, he gets an answer he really wasn't expecting: Kouhei is severely hearing impaired.

Hidamari ga Kikoeru - Limit
College student, Kouhei is hard of hearing and so he distances himself from those around him. He then meets Taiichi, a classmate who's got a bright personality and speaks his mind. "It's not your fault that you can't hear." When Taiichi speaks these words, Kouhei is suddenly saved by those words... More than friends. Less than lovers. His meeting with Taiichi will change him.

In the series:
Vol. 1 - Hidamari ga Kikoeru
Vol. 2 - Hidamari ga Kikoeru - Koufuku Hen (Theory of Happiness)
Vol. 3 - Hidamari ga Kikoeru - Limit

The self-destructive type, Sougorou is the heir of one of the well-known families in Kabuki world. He has no interests in other actors his age with the exception of Gensuke who he recognizes as his rival and never wants to lose to no matter what. However, fate plays a cruel trick on him and the two of them end up as classmates… How will their relationship develop…?!

A young man set forth to avenge his master, a once powerful martial artist who was betrayed by his own men and barely escaped with his life. Armed with his master's supreme martial art techniques, he is ready to bring terror and wreak havoc among the murim. But before he even got started, he learns that the ones who had betrayed his master are already dead... Erm, so what happens now?

A story about a maid with animal ears and her mistress.

Sakura Chiyo tries confessing to her crush, Nozaki-kun, but he mistakes her as a fan! Unable to convey her feelings, what happens when he invites her to his house? Find out in this hilarious series.

Nominated for the 8th Manga Taisho Award.

Konakai Futaba loves her older sister more than anything else in the world. Kind, beautiful and intelligent, Ichina was everything that Futaba wished that she could be... she even encouraged Futaba when she was feeling down. As such, Futaba went to the same highschool as Ichina, hoping to be reunited after two whole years of being apart, but sadly Ichina has completely changed from the sweet, gentle sister that Futaba remembers.

After his sister was devoured by a dragon and all their supplies were lost in a failed dungeon raid, Lyos and his party are completely broke and have resorted to eating the monsters they hunt, but are still determined to save her before she gets digested. They then meet a dwarf who introduces them to the world of Dungeon Meshi: delicious cuisine made from ingredients such as the flesh of giant bats, walking mushrooms and even screaming mandrake.

Note: Nominated for the 9th Manga Taishou Awards in 2016.