From MangaHelpers:
Aku Maya is a demon, come to do some hands-on practice in the human world. She's living at a boarding house, attending school as a human girl, and keeping her demon nature secret from her close friends Sui, Sawa, and Arata. Maya's supposed to be increasing and collecting the negative energy of the humans around her with her 'evil checker' phone, but she doesn't seem to be able to take much pleasure in it. Besides that, what would her friends say if they found out she was a demon?

We struggle to live because we have hope. We try our best to be happy because there is someone whom we should protect. We believe in tomorrow and walk forward because there is a person in the far off distance. An older brother and younger sister who spend their days waiting for their beloved mother. A checkered fate suddenly visits the older brother, who is thinking of his sister. In the middle of a downpour of rain, the "story" begins.

From Etc:
Dr. Katou is an ambitious woman who seeks to revolutionize the corrupt and inefficient Japanese medical system from within by becoming a professor in a teaching hospital. She enlists a maverick surgeon, Dr. Asada Ryuutarou, to help her with research that would catapult her to a professorship should they succeed and publish. However, Asada's refusal to conform to the system soon threatens to destroy not only her plans but her entire career. Katou is prepared to do anything, including going along with the system, in order to achieve her end goal, but she begins to question whether she has gone too far as Asada's actions bring many of the system's shortcomings to light.

Note: Won the 50th Shogakukan Manga Award for general manga in 2005.

Senoo Anna recently got a job at a social game company called Kami Games, which turns out to be run by actual Gods.
Sexy... a selfish idol... an alcoholic... someone who loves cute girls... various other Gods and... a black lily?
Game development begins!

Unoki-kun, a boy who's been bullied since elementary school, ends up becoming the exclusive errand boy of the top delinquent of his school, Toramaru-san, who told him "Be mine" right after entering high school. But the truth is that Toramaru-san meant it as a confession of love!! This is the beginning of a love misunderstanding between Toramaru-san who thinks she's in a relationship and the beta Unoki who think he's being bullied.

The overproud president, the shy little secretary, the South-African black diamond princess, the special force female bodyguard, and the silky beauty who loves to eat carrots will passion you out. What kind of passion? The fate of entanglement or the calculation of the mind, into the genius master, take you to appreciate the different assistant life.

Kamihara Kurusu who lost his consciousness found his soul in a time slip to Showa 16 (1941), the day battleship Yamato is launched. After realizing his situation, Kurusu sets out on a game to make Imperial Japan win the Pacific War. With the help of an ensign who can see and hear him, he shared his knowledge about the history of Pacific War to Yamamoto Isoroku, commander of the combined fleet. But in this game, his opponent is not just the United States, it's the force of history itself.

To help with his family finances, Higashida Daisuke decided to work part-time at a family restaurant. Working there however is a chef with no sense of cooking, a co-worker who solves their problems with money, etc. There is absolutely not one normal person working at the restaurant!

Tenchi Kaito is a rare genius scientist. When he wakes up one day, he has been transferred to another world. Kaito obtains a rare magic called "Creation" that allows him to create things he once saw. With the help of a female mercenary, Kaito lives with her, earns money by using his creation magic, and spends his days in peace and fun, but he gets caught up in various disturbances. …Using his unparalleled brain and creative magic, he lays waste to his enemies! Other than athleticism and a good sense of naming, this is an otherworldly fantasy due to a natural disaster that's perfect!

Chisato is a normal high-school student. One day she meets a strange girl living alone in an abandoned schoolhouse and becomes her "friend".

One day when I got home as usual, what I saw was my classmate Sara in a maid costume. It seems like she's working at my house as a live-in maid...?!

-"At that time, I still didn't know the meaning of special."

Katsuyuki, a junior high school student who has never known love, and Haru, the school's madonna who moved here from Tokyo. In a strange turn of events, the distance between them grows closer... It's beautiful, it's fragile, it's sad, and it's painful. A coming-of-age mystery spun by the spell of first love.

Mangaka's Twitter: https://twitter.com/46chan2000

After giving a lecture at his hometown, Yonezawashima, the old mathematician Uchida Yutaka wandered to his alma mater, and met Sekiguchi Hajime, a fifth grader who enjoys playing with numbers. He was trying to unravel the world using his own equations. The movement of clouds, the branching of a tree, the veins of a dragonfly, license plate numbers, deciding class representatives… Hajime wants to explain the unknown world using mathematics. If you read it you will grow to like maths a little. The way you look at the world will change.

A tea house run by the childish British maid Shiori, together with 3 employees. The countryside girl Minae, Rich girl Mari and the super-shy Anzu.

"Can you help me paint after school?" asks my classmate Naomi. Our feet carry us to the art storage room that no one goes to. I quietly become her assistant in producing artworks. Naomi suddenly arrived at an Osaka art high school. The pride of the gifted, hardworking Renji gets torn to shreds by her ominous talent. Renji bluffs "I can come up with something like that too." But, he gradually finds himself enthralled by her talent. He writhes in-between his self-consciousness and inferiority complex. Is she his rival or is she...?!
They produce eccentric, sensual works after school.
A striking story of art and youth released by a brilliant newcomer.

Possessing both flexibility and tenacity, Imomushi (Japanese for Caterpillar) is an assassin that does not kill anyone but those who are assigned to her. She seems to have had something happen between her and her older sister in the past, however.
A new spin-off story from the same author of Arachnid, this story looks at the inner workings of a top assassin within The Organization itself.

Note: In early 2014, serialization resumed with a new artist. The series had been on hiatus after the sudden passing of the previous artist in 2013.

The story is a continuation of the events depicted in the game Persona 4 Arena and begins the day after it concludes. The Midnight Channel is back on the air and once again broadcasts a strange advertisement for another fighting tournament christened P-1 Climax, that shows members of the Investigation Team and the Shadow Operatives in combat. Just moments after this, Inaba is subject to a power outage and is engulfed by a bizarre red fog.

What if real life could "glitch"?

Reika and Yoko, two students, wander in a huge building, a real never-ending labyrinth defying imagination. Their only clue: a mysterious message on a low table, signed by Tagami, a famous video game creator, who seems to know more about this place.

What is the real nature of this place ? Why are Reika and Yoko humanity's only hope?


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

Sequel to Blade of the Immortal. It is set in the Bakumatsu period in the 19th century, and follows the main character Manji, who starts the story in a life of seclusion in the Tosa domain, but heads to the capital for a certain reason. The story will have him confronting the strongest warriors of the time.