The Lost Ones are wanderers who come here from a distant world known as "Japan." No one knows how or why they leave their homes. The only thing that is certain is that they bring disaster and calamity. The duty of exterminating them without remorse falls to Menou, a young Executioner. When she meets Akari, it seems like just another job... until she discovers it's impossible to kill this girl! And when Menou begins to search for a way to defeat this immortality, Akari is more than happy to tag along! So begins a journey that will change Menou forever... SC, 6x8, 224pgs, B&W

Libelle, a city by the sea. All who venture into its fog are said to never make it back alive-a murderous phenomenon that's another one of the four great calamities that completely ravaged the world. And it might be the solution to Menou's problem. To fulfill her role as Executioner, she still needs to find a way to murder Akari, the girl who seems to spring back to life whenever she's killed. Maybe this time, Menou will be successful in carrying out her duty... SC, 6x9, 224pgs, B&W

To kill Akari, Menou scours the outer reaches of the West in search of a legendary blade that turns all it touches into salt. There, she stumbles across Sahara, a monk, who has history with the young Executioner and begs her to take her life for reasons unknown. Meanwhile, the one of the Four Great Calamities begins to unfold in the undeveloped regions of the East and slowly inches toward them, leaving a trail of destruction in its wake... SC, 6x9, 224pgs, B&W

Menou on the run Half a year has passed since the battle with Master Flare. In the time since, Menou has become the most wanted person on the continent, evading the Lord’s Executioners at every turn while hunting for a way to restore Akari. Her search brings her to the north and the Starhusk floating above. The bizarre creation could make for a powerful weapon against Hakua, but Menou will have to reach it first. And to do so, she’ll need to get past the Inquisitor Michele, whose overwhelming power is strikingly similar to that of Archbishop Elcami... SC, 248pgs, B&W

Long-buried secrets Menou and her group venture deep into the City of Ruins to reach the Astrologer, who controls the Starhusk. Instead of finding the ultimate weapon to defeat Hakua, they discover a lost one who should’ve died a thousand years ago. And she’s not the only one hiding below. Genom Cthulha has left the Mechanical Society to set himself up in the ancient city. Does Menou stand a chance against an enemy even Master Flare couldn’t beat? SC, 6x9, 248pgs, B&W

Menou and her group finally acquire the Starhusk, their best chance to defeat Hakua, but at the same time, they lose their means of escape. With Michele on the way, will they have enough time to properly activate the Starhusk? In the deepest reaches of the last Human Error, Menou must make a desperate choice... Light Novel, SC, 6x9, 248pgs, B&W