Genre - Mystery

  • A reaper is a low class god . They exist in a different dimension than those of humans and deemed unnecessary they have not any foolish senses that cause anguish. But one of them is different . He wants to be a human but to do so he has to guide 10 000 000 people to hell

    Angel of Death Azrael
  • The story revolves around a mysterious place called "Angel's Island" that resides somewhere on the ocean seas. Living on Angel's Island are a species of merpeople that can live in both the sea and on land. They have the form of a human, but can breath in water as well as on land. Luna is a princess of this species of mermaid living on Angel's Island, but is exiled for breaking some of their rules. As punishment, she is placed inside a sea shell, and set adrift across the sea. Meanwhile Eiji Kusahara, the son of a wealthy Japanese family, meets Soleiu (Luna's older sister) and they try to discover the mysteries behind Angel's Island.

    Angel
  • A rumor goes around school about an abandoned amusement park and a magician who lives there that can make someone disappear for good. Yoon Ah-ee, a girl struggling to feed her sister and herself everyday will experience her life change as she meets a mysterious magician.

    Annarasumanara
  • 26 years ago, in a third-year classroom of a middle school, there was a student named Misaki. As an honors student who was also good at sports, the charming girl was popular with her classmates. When she suddenly died, her classmates decided to carry on as if she was still alive until graduation. Then, in the spring of 1998, a boy named Kouichi Sakakibara transfers to that classroom, and he grows suspicious of the fearful atmosphere in that classroom. In particular, there is a beautiful, aloof girl named Misaki Mei who wears an eyepatch and is always alone drawing pictures.

    Another
  • Follows the story of a girl who is followed by an aggressive Guardian Angel and a pacifist Demon who have made a bet about her, however she can actually see them.

    Anti-Anti-Angel
  • From Storm in Heaven: Soko starts feeling sick soon after moving to a new city, apparently for no reason. As beautiful as she is, a lot of guys start to bother her, especially Kashi. While trying to rape her, Kashi disappears and after a few days another guy shows up pretending to be Kashi. And everyone but Soko believes him! He tells her he is Akira the Byakko, from the family of the West. Because she is the reincarnation of Souryo, the queen of the Oni from the family of the East, a monster that eats humans to stay alive, he must destroy her and erase her genes from Earth. He is the only one who can kill her and the one that must do so. Soko is desperate. Is she really a monster? Why does she have human memories? Why does she have to die? Will she be able to change her destiny and stay alive?

    Ao no Fuuin
  • The story centers around two twins, Arago and Yuan, whose parents were slaughtered by monsters. Years later, the vengeful Arago crosses paths with Yuan, who has since become a police officer, just as blood begins to flow again in the streets of London. (from Anime News Network)

    Arago
  • After throwing away his dreams a boy wanders into Wonderland and he holds the name of Alice which is the primary requirement in the Game to kill the White Rabbit. In a crazy story where common sense does not apply and everything is bound by the rules of the game and the orders of the Queen of Hearts, Alice decides to take the gun in his hand. (from M-U)

    Are You Alice?
  • Michell is a monk in the city of Maridolsi. As he goes about his daily life, he encounters many interested people as well as intriguing mysteries. Murder, rape... Michell must face the darker side of man to solve these secrets surrounding him.

    Arinoe
  • Armitage the Third borrows heavily from both Blade Runner and Total Recall to present a humans vs. androids murder mystery set on a Mars of the future. A four-part OVA series was released beginning in 1994, and this manga utilizes the same main characters and setting yet with a slightly different plot line. Copies are exceedingly rare even in Japan.

    Armitage the Third
  • Reguna, one of the last members of a dying-out clan of dream-seers known as 'Oracles', serves as a courtier of the childlike and (apparently) well-loved king of his country. One night, he has a prophetic dream of impending danger towards His Majesty - but is unable to discern the source of the threat. Determined to protect the young royal, Reguna then begins an investigation which takes him deep into the realm where dreams and political conspiracies intertwine...

    Aruosumente
  • The story happens before Hajime Isayama's original manga and takes after Anheru, an individual from the Survey Corps who works in weapons improvement. Anheru is burnt out on seeing the carcasses of his kindred Survey Corps individuals, and is attempting to plan gear that will permit people to have the capacity to murder Titans. Up to this point, nobody has possessed the capacity to discover the powerless purpose of the Titans, thus nobody has figured out how to execute one. Nonetheless, government traditionalists imagine that battling against Titans is pointless, and request the disintegration of the Survey Corps.

    Attack On Titan - Before The Fall
  • Detective Agutsu and a high school boy named Shino have recently taken notice of strange occurrences in Shibuya regarding disappearances of high school teenage girls. Shino believes that this may be related to a recent rumor regarding a demon girl named Karuta. The main question is though, is she an ally... or an enemy?

    Ayakashi Utahime Karuta