The protagonist who was rarely ever at school during his middle school and high school days, is unemployed even as an adult. From morning till night, it was video games. For him who was ranked first worldwide, it was his life. One day, his character is suddenly hacked. The data was unrecoverable and there was nothing that could be done. Feeling great despair at having lost his rank that he had bet everything to achieve in a world that controlled his life, the protagonist attempts suicide. When he awakens, he finds himself inside the video game, no, it was a real world that resembled it. There, he notices that he has reincarnated into the the body of a sub character that he had created and bought premium benefits for long ago but had left neglected.

A planet-threatening space disease, the "demon flu", has infected an inhabitant of Earth, and a space doctor is needed! The Space Medical Bureau has chosen Dr. Rurru for the job, but -- unfortunately for Minao Hitoharu, the infected patient -- she has a tendency to mishear and misspeak (with a mind towards ecchi) to comical effect.

A story between the Sea and the Earth. Childhood friends Hikari and Manaka, who live in the sea, together with their friends Kaname and Chisaki, are forced to attend school on land after their own school undersea is closed. But due to a special encounter, their lives gain a new twist.

Tachibana Kazuya, Kumazawa Daigo, and Niinuma Hiroko all want to be popular. But they don't know how to do so! So, they try and create a club to research and find out how to become popular.

The girls of the popular seinen magical girl series are reimagined in different scenarios across all sorts of genres by various mangaka.

The story takes place in a world where people continue their war against the "unknown"—the enemy of humanity. Children who have been evacuated to a cold sleep facility during the invasion by the "unknown" several decades ago wake up from their slumber and learn that their bodies developed some supernatural forces. In order to protect the country from the "unknown" emerging from the Tokyo bay gate, the boys and girls wage battles in the defense the cities of Tokyo, Kanagawa, and Chiba. (Source: Official site)

Edo has been protected for many generations by a secret family of priests and priestesses from supernatural creatures intending to harm the citizens of the city. Teenage girl Futen Orie is the newest priestess to be given the important task of defeating and purifying the city of danger. With the help of her two summoned spirits, Shiroko, the easy going drunk, and Hozuku, the ever so serious one, they work in the cover of the night. However, to complicate Orie’s life even further, she has a crush on her childhood friend, Torakichi who works as one of the city’s peacekeepers. Orie has to juggle between keeping her identity secret, destroying monsters and the hardest of them all, developing her romantic life. (Source: MangaHelpers)