In an postapocalyptic world practically covered with water, Wadatsumi, a boy who lives in that he think to be the last earth piece, knows a mysterious girl dragged by the waves of the sea. Where she comes from? There are more zones of earth in the world?!

What would you do if you had the ability to make everything you dream come true? In a place where dreaming or sleeping is almost an Urban legend, there are certain people with the ability to achieve it. The lewd and mysterious older woman is a hunter of city legends?! The curtain rises on a dark fantasy.

Kasai Rena is a hard-working office girl with a peculiar interest she hides from everyone...

"Let’s make a child together!!" is what a girl who appeared out of the blue said. A pretty onee-sama and a cute girl, middle school student Takao Reiichi’s destiny is going to change in a big way since he met these two girls! Was their encounter a coincidence? Or something is bound to happen? Falling in love with the opposite sex and friendship?! Here comes another new love comedy!

That plain and quiet girl is actually a predator…? Takeisha is an ordinary high school boy who is always careful to avoid misunderstandings with girls because of his past experiences with rejection. But there is one girl who is very much on his mind. That girl is Akari Mitsuba, who sits next to him. She is a quiet, plain, and unassuming girl who is often forgotten by others, but she keeps coming on to him for some reason! Takeisha tries to suppress his feelings for her, but he finds himeself falling for her, as she keeps pushing into his boundaries…! (Source: ComicWalker, translated)

Neuro Hard is a story set in the year 2300 when humans are drifting in the mechanized planet Hurema Hiyuto and space exploration is the order of the day. Intelligent lifeforms were detected in the fifth planet and a team of explorers decided to investigate. By mistake, the expedition administrators stupidly brought in a rowdy bunch of space pirates who proceeded to blow up the main ship and crashing them into the strange Planet Anthea. The Planet of the Bees - where a colony of aggressive wasps dominate the land. (Source: takotech.net)

Higure Oma wakes up at Sasaragieki, a station he's never seen before. There, he meets missing girl Inami Mayura. But before he can react, a fierce gunfight erupts. Trapped in the chaos, he realises — he's entered the deadly world, Batsuikai. Survival is no longer a choice. It's a battle.

The Amusement Academy in Kyoto, along with its traditional curriculum, teaches its students about game design, how to write graphic novels, and voice animation. Akabane Iori is a cute girl that mistakenly enrolls into game design school instead of pursuing her dream of being a graphic novel author. She tries to make the best of her situation, but with no knowledge or experience about gaming, Iori has a hard time. The two friends she makes, Hio Raina, a game programmer, and Kirino Sami take her deep down a niche otaku culture that may make forever change Iori. (Source: MangaHelpers)

A boy called Yamamoto, who is the son of a priest, has a crush on his classmate Reina (the heiress of their little island's largest company). Because of a small kindness she showed him. One day, Yamamoto was called over by Reina. When they share a secret that they should not have stepped into, they are connected. A suspenseful tale of love and escape begins!!

A freeter happily moves into a cheap single-person apartment, only to discover that there is a girl already living there—who proposes to him on the spot?!

High school girl Ibuki Wakaba yearns to be a tokusatsu hero, just like on TV. While daydreaming on the school roof she runs into real monsters and is saved by Ririe, warrior from another dimension sent to protect her. *Note: Appears to be an older short series by Kotetsu Akane that was not collected into volumes until Tubame Syndrome became popular*

Captured, the only "black-haired" boy in the blue universe. A foreigner born from a woman other than the Holy Mother, the boy is rejected by the whole world, but he fights to stand up for himself with the power to summon a knight! (Source: Kadokawa, translated)