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10. Kyokou Suiri

When she was still just a girl, Kotoko was kidnapped by yokai. These spirits made her into a powerful intermediary between the spirit and human worlds, but this power came at a price: an eye and a leg. Now, years later, she watches out for dangerous yokai while developing feelings for a young man named Kurou, who is also special: an incident with a yokai has given him healing powers. He's surprised when Kotoko asks him to team up to handle renegade yokai, preserving the thin line between reality and the supernatural.

In/Spectre is finished and has 12 Episodes. It is also Known as: 虚構推理, Invented inference, Stranger Case

9. Black Butler

Young Ciel Phantomhive is known as "the Queen's Guard Dog," taking care of the many unsettling events that occur in Victorian England for Her Majesty. Aided by Sebastian Michaelis, his loyal butler with seemingly inhuman abilities, Ciel uses whatever means necessary to get the job done. But is there more to this black-clad butler than meets the eye?

In Ciel's past lies a secret tragedy that enveloped him in perennial darkness—during one of his bleakest moments, he formed a contract with Sebastian, a demon, bargaining his soul in exchange for vengeance upon those who wronged him. Today, not only is Sebastian one hell of a butler, but he is also the perfect servant to carry out his master's orders—all the while anticipating the delicious meal he will eventually make of Ciel's soul. As the two work to unravel the mystery behind Ciel's chain of misfortunes, a bond forms between them that neither heaven nor hell can tear apart.

Black Butler is finished and has 24 Episodes. It is also Known as: Kuroshitsuji, 黒執事, Kuro Shitsuji, Kuroshitsuzi

8. Yuukoku no Moriarty

Based on a crime suspense historical manga written by Takeuchi Ryousuke and drawn by Miyoshi Hikaru. The story's protagonist is James Moriarty, the famous antagonist from Sir Arthur Conan Doyle's Sherlock Holmes series.James is an orphan who assumes the name William James Moriarty when he and his younger brother are adopted into the Moriarty family. As a young man, he seeks to remove the ills caused by England's strict class system.

Moriarty the Patriot is finished and has 11 Episodes. It is also Known as: 憂国のモリアーティ, Moriarty's Patriotism

7. Undead Unluck

Andy, a Negator with the ability Undead, has been long in search of someone with the ability to give him a 'real death.' Fuko Izumo brings misfortune to those around her due to her ability, Unluck. The two decide to join the Union, an organization that aims to control and protect the world from unidentified phenomena. The two uncover the mystery of the world as they search for the greatest death ever.

Undead Unluck is finished and has 24 Episodes. It is also Known as: アンデッドアンラック, UNDEAD UNLUCK

6. Bungou Stray Dogs

For weeks, Atsushi Nakajima's orphanage has been plagued by a mystical tiger that only he seems to be aware of. Suspected to be behind the strange incidents, the 18-year-old is abruptly kicked out of the orphanage and left hungry, homeless, and wandering through the city.

While starving on a riverbank, Atsushi saves a rather eccentric man named Osamu Dazai from drowning. Whimsical suicide enthusiast and supernatural detective, Dazai has been investigating the same tiger that has been terrorizing the boy. Together with Dazai's partner Doppo Kunikida, they solve the mystery, but its resolution leaves Atsushi in a tight spot. As various odd events take place, Atsushi is coerced into joining their firm of supernatural investigators, taking on unusual cases the police cannot handle, alongside his numerous enigmatic co-workers.

Bungo Stray Dogs is finished and has 12 Episodes. It is also Known as: 文豪ストレイドッグス, Literary Stray Dogs

5. Gosick

Kazuya Kujou is a foreign student at Saint Marguerite Academy, a luxurious boarding school in the Southern European country of Sauville. Originally from Japan, his jet-black hair and dark brown eyes cause his peers to shun him and give him the nickname "Black Reaper," based on a popular urban legend about the traveler who brings death in the spring.

On a day like any other, Kujou visits the school's extravagant library in search of ghost stories. However, his focus soon changes as he becomes curious about a golden strand of hair on the stairs. The steps lead him to a large garden and a beautiful doll-like girl known as Victorique de Blois, whose complex and imaginative foresight allows her to predict their futures, now intertwined.

With more mysteries quickly developing—including the appearance of a ghost ship and an alchemist with the power of transmutation—Victorique and Kujou, bound by fate and their unique skills, have no choice but to rely on each other.

Gosick is finished and has 24 Episodes. It is also Known as: GOSICK -ゴシック-, Gosick

4. Vanitas no Carte

It’s 19th-century Paris, and young vampire Noé hunts for the Book of Vanitas. Attacked by a vampire driven insane, a human intercedes, rescues Noé, and heals the sick creature. Commanding the book and calling himself Vanitas, this doctor tempts Noé with a mad crusade to “cure” the entire vampire race. Allying with one who wields arcane power so easily may be dangerous, but does he have a choice?

The Case Study of Vanitas is finished and has 12 Episodes. It is also Known as: ヴァニタスの手記, Vanitas no Shuki, Memoir of Vanitas

3. Majo to Yajuu

Ashaf: a soft-spoken man with delicate features, a coffin strapped to his back, and an entourage of black crows. Guideau: a feral, violent girl with long fangs and the eyes of a beast. This ominous pair appear one day in a town in thrall to a witch — a ruler with magic coursing through her tattooed body, who has convinced the townsfolk she’s their hero. But Ashaf and Guideau know better. They live by one creed: “Wherever a witch goes, only curses and disasters follow.” They have scores to settle, and they won’t hesitate to remove anyone in their way, be it angry mob or army garrison.

The Witch and the Beast is finished and has 12 Episodes. It is also Known as: 魔女と野獣, Majo to Yajuu

2. Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru

The story centers around high school student Shotaro Tatewaki and the beautiful Sakurako Kujo, who loves beautiful bones. Due to the nature of her interests, the two of them are involved in all kinds of incidents involving bones.

Beautiful Bones -Sakurako's Investigation- is finished and has 12 Episodes. It is also Known as: 櫻子さんの足下には死体が埋まっている, A Corpse is Buried Under Sakurako's Feet.

1. Kamonohashi Ron no Kindan Suiri

This unusual duo brings the hidden truth into the light! Ron Kamonohashi, a private investigator with serious issues, and Totomaru Ishiki, a pure-hearted but dim police detective, team up to solve the most baffling mysteries! A thrilling detective story for a new generation from Akira Amano, creator of "Reborn!" and "Ēldlive"!

Ron Kamonohashi's Forbidden Deductions is finished and has 13 Episodes. It is also Known as: 鴨乃橋ロンの禁断推理, Ron Kamonohashi: Deranged Detective