Kikuno Kei, nickname "Kay", is a normal university student, and a part time hitwoman.
Kawamura Hideo, a typical ordinary guy with no job, he came to Tokyo searching for jobs, he sent a total 34 job applications to only failed at the first hurdle (all of the companies didn't even ask him to attend an interview). Feeling rejected, he became a hardcore hikikomori and shut the world around him, his parents also won't send him money since then. When he starved to death without any money, lost hope and would decide to go just die he found a computer on the street (containing Will.CO21 virus) and took it home. He found a way to participate in a martial arts tournament "Holy Devil Cup" from that computer. Where the winner could get the power to rule the world, martial artists, soldiers, vampires, Majin - all 3024 participants gather there. Now what Hideo would do to win this mad tournament...
Childhood friends Wakatake and Kagetora meet again after not seeing each other for more than 8 years. Wakatake is a boy who takes his studies extremely serious, as he is to take over the medical clinic of his parents one day. Kagetora is an impulsive girl, who spends most of her time fighting outside on the streets, instead of the class room. Now that Kagetora decided to enter one of the most prestigious high schools of the country to pursue the love of her life, she needs Wakatake to help her to pass the entrance test...
Short stories about the past of the girls from the manga Trinity Seven.
Tagamori Shinta is a student who routinely confesses with complete sincerity to any girls that he likes, failing every time with good reason. One day, after another failed attempt, he stumbles upon a strange shrine and ends up making the most important wish of his entire life. A romantic comedy packed with action on a celestial scale.
A spin-off of Trinity Seven: 7-nin no Mashotsukai focused on Levi Kazama.
When he was young, Kurosu Keisuke was in a special TV program showcasing children with supernatural powers, called "Esper Shounen". Seven years after the termination of the program, a murderer appears to be targeting the Esper kids, who he/she considers to be monsters. Will Keisuke and his old friends be able to discover the murderer and avoid becoming the next victims?! (Source: MangaHelpers)
The story is set in an alternate world with 20th century-like technology, during a great war between the alliance of the Grand Duchy (Russia that never formed) and the Empire (Poland-Lithuania that never fell into ruin) on one side, and the Republic (the Ottoman Empire that never fell apart) on the other. Lieutenant Martina M. Mayakovskaya is a new officer in the Grand Duchy Logistics Corps. It's a branch of the armed forces responsible for transportation and supply that is looked down upon by the rest of the military as "paper soldiers". Martina's assignment is supposed to be a comfortable desk job dealing with stamping paperwork, but for some reason wherever she goes, she ends up in the middle of combat. Also, what's that eight-legged pseudoweasel that she adopted as a pet (or it adopted her?), and is it just a coincidence that it seems to be saving her from harm every time?
Ad Astra Per Aspera is about a boy who was brought up by a robot, and was bullied for that in the future where Earth was conquered by aliens, and people are just living boring lives without any problems and ambitions.
A Twitter comic by Hata Knejiro about a couple that will be married in 100 days. *Inspired by Yuuki Kikuichi's first published work: 100-nichi Go ni Shinu Wani.* *Note: Includes 1 extra chapter.*

