Can you see the island in the sky...?Most people think it's just a metaphor or some weird hoax, but for those rare students actually capable of spotting the island floating in the sky, they are afforded the opportunity to enroll in Naraka High School. Graduation promises a cushy government job and a life of wealth and prosperity. It almost sounds too good to be true...Momiji Rokudou is a first-year who spotted the island and enrolled with dreams of the dazzling life that awaited him, but those dream quickly turn to nightmares when he learns the truth of the old adage, "if it sounds too good to be true, it probably is."Naraka High School offers a unique education, to be sure. The campus is a killing field floating above the earth, and the only requirement for graduation is survival! Best of luck in your studies, Momiji... (Source: Yen Press) *Note: Includes 10 extras*

In the center of the land lies the human kingdom of Radiata and surrounding it are the lands of fairies, elves and goblins. The relationships between the two species were never good but things got worse after the attack of the dragons. Today is the Knighthood entrance exam for Ridley Silverlake and she has been training for this moment her entire life. Winning the tournament today means she will be initiated into the knighthood. Her first round is against a boy her age named Jack Russell and she defeats him with ease. She fights her way to the finals where she becomes the champion and a knight only to find out that Jack, who is the son of the legendary dragon slayer, was also inducted.

The new main character is Hiroshi, a 15-year-old boy who can see the island in the sky. He and his friends enter Naraka High School as a test of courage but only he alone returns.

Naraka High School is a seemingly normal school. However, unknown to the public is the cruel truth of what really goes on in the school's halls. Rather than studying, students are forced to struggle for their very survival. And the strong bonds of friendship may be the only difference between life and death. *Note: Includes 1 extra chapter.*

This is a story set in the Three Kingdoms era, from the mangaka of the horror series Aphorism. Sun Ce (Sonsaku) dies and is succeeded by his younger brother, Sun Quan (Sonken). Assisted by Sun Ce's best friend, Zhou Yu (Shuyu), Sun Quan takes his first steps as the new ruler of China!

Sequel of Aphorism. *Note: The chapter count got reset and a subtitle added, but the volume numbering wasn't reset. The first volume of this manga is thus compiled as the 15th of the original release.*