Mizushoubai (water business) is the term for Japan's night life activities, such as fuuzoku (similar to prostitution but none of the illegal bits), hosting and managing (entertaining at bars), and kyabakura...

Kosuke is killed by a truck, his soul is lost in a garden with two beautiful girls. The owner of the place will let him choose whether he will be reborn or summoned to another world, and he maintains the...

Short stories about the past from the girls of the manga Trinity Seven. Volume 1 - Takes place between chapters 38 and 39 of the main manga.

Comic anthology of Trinity Seven, featuring multiple short chapters and various illustrations.

The ultimate book that complements "Trinity Seven" such as character introduction and magic analysis! A special dialogue between Kenji Saito and Akinari Nao and a newly drawn comic are also posted. In addition,...

Short manga volumes that were bundled with disc releases of anime adaptation.

The story revolves around Taiga, who doesn't have memories from further back than two years ago when his parents died in an accident. He lives with his sister, Tsubame, whom he finds out is from outer space...

One day Shinobu wakes up just to find a naked blonde girl sleeping besides him. He has no memory whatsoever of her. Who is she? Why is she in his bed? Why is she naked? To make matters worse, his sister comes...

One day Shinobu wakes up just to find a naked blonde girl sleeping besides him. He has no memory whatsoever of her. Who is she? Why is she in his bed? Why is she naked? To make matters worse, his sister comes...

This is a mysterious hot spring where Yokai's from all over Japan gather together. Izumi Onsui, a first-year high school student, reunites with a Yokai girl at a hot spring run by his late grandfather...!?

Shinta loves nothing more than girls, their school uniform, and their breasts. On the other hand, Shirasu was desperately looking for more members for the Fishing Club. Shinta, as the new transfer student...

Alek's dream was to marry his childhood friend, Chloe, who was a maid. However, having been born as the next heir of one the three highest ranking nobles in the empire, there was a difference in status between...

A spaceship lands on a bathhouse which belongs to Kazuto's family. Inside is Princess Warukure (Valkyrie) who gives part of her soul to Kazuto to save him from death (caused by her crash). Since she only has...

Goto Nagi has travelled to the southern island of Okitsushima, and ventures out to see Umi no Misaki, a striking cape jutting out into the ocean. But when he arrives, he finds that there is much more to this...

Kaname Okiura, a student of Prefectoral Umineko Shougyou High ("Umisho" for short), joined the school's swimming club in order to learn how to swim, but the club is filled with weirdos, let alone teaches him...

A former boys' school recently integrated into a co-ed high school. Shinya Sanada spent the beginning on his high school life in a hospital, so he arrives to what he thought was the boys-only dormitory a month...

A young man finds and returns a lost wallet and cell phone to a beautiful young lady, thus begins the destined relationship between two strangers. Sound typical? Well then, how about making the young lady the...

For years, Ura Saito has been living a peaceful life managing an Inn called Urasai passed down to him from his father, and it's full of ghost girls who are more or less treating him with unusually high...

Walkure Romanze's story revolves around Takahiro Mizuno, a student studying at an academy with jousting as its main focus for sport. Takahiro acts as an advisor to the riders of the sport. Takahiro goes through...

In the Middle Ages, jousting was a duel between knights who put their prides on the line in an effort to take down their opponent in one sweeping blow. Even with the changing of time, jousting is still being...

Earth A beautiful place which was ruled by human since a long time ago is now destroyed. The war that lasted more than a decade was ended by the great powers. Missiles were used in trying to get rid of their...