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Suzuki Iruma, human, 14, one day finds himself taken against his will into the world of demons. To add to his predicament, his doting owner and self-appointed "Grandpa" is the chair-demon at his new school. In order to survive, Iruma must deal with a haughty student who challenges him to a duel, a girl with adjustment issues, and so many more scary beings! Can this ultimate pacifist dodge the slings and arrows that are flung his way? As he struggles frantically, Iruma's innate kindness begins to win over enemies.
In a bizarre fantasy world, students known as meisters are trained at the illustrious Shinigami Weapon Meister University; but the tools they wield are no ordinary weapons! Each meister is paired with a human-like being who can transform into a weapon at will; and after defeating a pre-kishin - a human whose soul has darkened - the weapon eats the soul within it. A meister's ultimate goal is to collect ninety-nine pre-kishin souls and one of a witch so that his or her partner will become an all-powerful Death Scythe. Maka and her partner Soul Eater; Assassin Black Star and his partner Demon Blade Tsubaki; and Shinigami's son Death the Kid and his partners the Demon Twin Pistol Thompson Sisters each vie for their ultimate goal, but plenty of challenges and adventures lie in their way!
”Wereman" Shushu's life is turned upside down when her father tells her that despite what she was told her entire life, she is in fact a female, and cannot become a wereman. To be certified as a wereman so she can become a public servant and let her father retire, she enrolls in Monster Academy. There, she meets Juzu, the son of the monster king who founded the school. Although he is feared by everyone due to his status, when her secret is exposed to the monster prince, she finds out that Juzu is in fact stupid, but is kind and just wanted a friend. With all the eyes of the students on Shushu and Juzu, the inconspicuous life Shushu so desperately desired goes down the drain.
When 14-year-old Tsugumi discovers her ability to transform into a weapon, she decides to enroll at Death Weapon Meister Academy, or DWMA. There, she hones her skills, and practices with other weapons and the meisters who wield them.
Rinne Amagame has just begun her first day of high school... in purgatory?! After running late in the land of the living and getting run over by a semi truck, Rinne found herself stuck in a world where her classmates are demons and monsters instead of cute boys. To make matters worse, there’s been a mix-up, as she isn’t dead yet! Now, surrounded by half-decayed dogs and satanic Elvis impersonators, what’s a once-normal school girl to do, and is there any way to get out of this hell?!
Rin Okumura is a seemingly ordinary boy living at the Southern Cross Boys' Monastery. One day, however, Rin encounters a boy who has been possessed by a demon. Amidst the struggle, he not only awakens latent powers sealed within him, but also learns that he is the son of Satan! No longer able to stay under the protection of the church and with his very existence straddling the line between human and demon, Rin decides to fight against his parentage and joins the True Cross Order as an exorcist. Now, the teen must attend the True Cross Academy and begin special exorcist training alongside his new comrades all while keeping his identity a secret; but can the son of Satan really become a true exorcist?