The cursed existence of Pandora's Box resulted in the unleashing of evil through a woman's curiosity, which nearly engulfed the world in darkness. Although humanity managed to seal Maou Kestra back, it came with immense sacrifices. Despite their lord being locked away in the deserted capital of the North, Hameln, the demons remained a formidable force that grew stronger with time. After fifteen years since the fateful battle, the story introduces Hamel, a self-centered travelling minstrel, who is willing to cook his guardian crow, Oboe, to avoid hunger. The Violinist of Hameln's world revolves around music and absurd chaos. Hamel shoots down his rivals and turns pigeons into dinner with his enormous violin. With such a hero, the question remains on how the world will be saved from Maou Kestra's wrath?
Following the 1986 Rokkenjima Mass Murder Incident, Ange Ushiromiya is the last surviving member of her family. Bearing immense guilt for being unable to accompany her parents and older brother Battler to the island, Ange has been desperate to know the truth behind the grim events. However, 12 years later, further hardships torment the grieving girl—isolating her from the world she once loved. On the brink of giving up, Ange is visited by Frederica Bernkastel, the Witch of Miracles. As a spectator of Beatrice's games, Bernkastel offers Ange a chance to not only learn what occurred on Rokkenjima, but also exact revenge on the person who murdered her family. Despite the possibility that her wish will go unfulfilled, Ange accepts the deal and inherits the name of the Golden Witch, allowing her to travel back in time to assist Battler. This new, spirited alliance provides Battler the conviction to fervently proceed in his uphill battle as the game board continues to transform in unexpected ways.
Nanami Momozono is a high schooler who has a lot on her plate. Her father had evaded his enormous gambling debts by escaping town, which resulted in his daughter being evicted by the debt collectors. As Nanami muses about her future, she runs into a man hanging onto a tree to escape a dog. She rescues him and tells him about her current situation, prompting the man to offer her his home. He believes that Nanami is more suited than him to be the "Master" of the house, and thus she takes him up on his offer. Upon arrival, however, Nanami discovers that said house is actually a dilapidated shrine. She is about to double back when a fox familiar and two shrine spirits stop her, mistaking her for their former master Mikage, the land god of the shrine. Upon realization, Tomoe—the fox familiar—leaves the shrine, refusing to serve Nanami. After a series of events leaves Nanami in grave danger, she summons Tomoe and seals a contract with him to earn his subservience. Now a human land god, Nanami must face new daunting tasks, menacing adversaries, and her handsome and hot-headed familiar.
As I woke up, I found myself in a strange realm with a young lady I didn't recognize. It seemed like I had been transported to another world, and I felt a rush of excitement at the prospect of all the exhilarating adventures I might have. But unfortunately, my excitement was short-lived as I soon discovered that I couldn't speak a word. To my surprise, my summoner was an adorable demon lord, as far as I could tell. In this love comedy that's based on communication difficulties in another land, we had to rely on gestures to make sense of each other's words.
"Does anyone remember the true world?" After the fierce competition for dominance among the five tribes of the planet, humanity emerged victorious under the leadership of Sid. However, the world that Kai, a young boy, witnessed was suddenly "rewritten." In this altered reality, dragons and demons ruled while humans were defeated due to Sid's absence in the tribal wars. To make matters worse, nobody remembered Kai. Nevertheless, when Kai meets the enigmatic Rinne, he decides to challenge his predestined fate. In a world devoid of heroes, Kai wields the sword of heroism and trains in martial arts to confront the dominating races that govern over the world.
Female college student Aoi inherited her deceased grandfather's ability to see ayakashi. One day, while Aoi is feeding some ayakashi, a demon appears! He declares that Aoi's grandfather owed a great debt, and as compensation, Aoi must marry the demon! Aoi refuses and decides to pay off the debt by working.
When his clan is wiped out by a beautiful demon, young Taikobo finds himself in charge of the mysterious Houshin Project. Its mission: find all immortals living in the human world and seal them away forever. But who do you trust—and whose side are you really on—when you've been trained to hunt demons by a demon?
The Hiiragi Family, a revered religious group known as the Order of the Imperial Demons, established their prominence in society a thousand years ago. However, the Ichinose Family severed ties and formed their own rival faction, the Order of the Imperial Moon, five centuries later. In retaliation, the Hiiragis created a restrictive system at the school they governed, intending to hinder the Ichinose heir's growth. Adhering to cultural norms, Guren Ichinose, a potential leader and skilled wizard, defied the odds by enrolling into the enemy First Shibuya High. He concealed his extraordinary abilities, braving attacks by other students. Unfortunately, Mahiru Hiiragi, the Hiiragi Family's future head and a person from Guren's previous life, became interested in him. Meanwhile, Guren grew wary of a looming disturbance, seeking to boost his powers. Misguidedly, he remained unaware that his friend also harbored the same yearning.
Located in the far north lies Hell's Gate, once an entry point for the Demon Lord to invade the human realm. Thanks to the legendary hero Shion Bladearts, who with the help of his companions defeated the demonic threat and sealed off the Gate using Excalibur. However, recently the seal has weakened, paving the way for new attacks by the demons. Touka Scott, a selfish and perverted farmer, is concerned about the safety of his village and has thus dug traps to ward off the demonic menace. Shion, on the other hand, is determined to reseal Hell's Gate and save humanity. Nevertheless, he falls into one of Touka's traps and dies. Fortunately, the necromancer, Anri Haynesworth, who has a knack for dealing with the dead, resurrects Shion by restoring his soul in Touka's decomposing body. To save the world, they embark on the journey, accompaniedby Touka's childhood friend, Yuna Yunis, despite being the most unlikely party.
Roxy leads a solitary existence within her tribe, isolated by the absence of the telepathic powers that all others possess. She lives in silence, unable to hear the words spoken by others. However, her life takes a significant turn when she saves the life of a wandering witch. This heroic act provides Roxy with an incomparable prospect: the chance to become a magician's apprentice, allowing her to depart from her unfamiliar homeland!
Megumin and Yunyun, two outstanding trainees from the Crimson Magic Clan, are still pursuing their studies. Although Yunyun is focused on gaining a thorough understanding of advanced magic, Megumin has chosen to refine her expertise in the spectacular realm of explosion magic. Despite being warned of its limitations, Megumin remains steadfast in her determination to perfect the art of explosion magic, believing it to be essential in achieving wizardry's highest level and obtaining an exceptional physique. Her resolve is unwavering.