A light novel adaptation of Bungo Stray Dogs manga, written by Kafka Asagiri and illustrated by Sango Harukawa, that focus on the past of Dazai... more>> Osamu before he joins the Armed Detective Company. <<less

As investigating partners, Zhu Xuan always wondered if her boss, Chu Haoran, had multiple personalities? How could he be so proud and obnoxious one minute,... more>> then caring and tender the next? One day after work, Haoran put up his long legs on her sofa table, announcing that he was living with her now. Xuan: "What about your own home?" Haoran: "There’s no point in resisting!" <<less

Prequel to the first song in the Vocaloid series, “,” and follows the events between the schoolgirl detective who loves mystery novels, Hanamoto Hibari, and the extremely sadistic mystery novel writer, Kudou Renma.... more>>

As the high school is busy with preparations for the Culture Festival, a female student is found on the roof, collapsed and bleeding.
Written in blood is a single “X.” Is this an accident? Or a case? Hibari sets out to uncover the truth. <<less

A mental patient, or a born policeman?... more>>

A peerless genius, or a master of crime?

Where cops kill,

And criminals save.

This is hell,

And this is heaven. <<less

This is the first of the five novels that are collectively known as The New Legend of Chu Liuxiang [楚留香新傳].... more>>

Rumor has it that a strange island called the Bat Island contains numerous treasures and luxuries. The island was actually a black-market auction place featuring exclusive items, such as martial art manual that was not supposed to be passed on to outsiders, as well as secrets, of Jianghu. From time to time, the island’s master, who was known as the ‘Bat Prince’, would send exclusive invitations to select guests to visit the island to participate in this auction. All business deals were conducted inside a pitch-black cave to maintain secrecy.

Through a series of serendipitous events, Chu Liuxiang and his friends Hu Tiehua and Zhang San make their way to Bat Island with other companions. Along the way, some of their companions were mysteriously mu*dered. On the island, they eventually uncovered a sinister plot masterminded by the ‘Bat Prince’. <<less

There exist in this world a set of six daggers that carry a terrible curse: the ability to inflict a death beyond time. Those under the daggers' curse shall reincarnate without end, never able to know happiness and always drawn to die once more by the dagger. This is the story of "Raine" and "Marie", two souls bound by the daggers' curse to kill one another, over and over again.... more>>

France, 1243. Lapis Lazuli Castle is the name of an insignificant relay fort nestled away in a forest east of Carcassonne. Its ruler, Count Geoffroy, and his only daughter, Marie, are both believed to be insane. The root cause of their shared madness is the mysterious disappearance of Geoffroy's wife three years ago, which caused Geoffroy to grow detached from humanity and cast Marie into a deep depression. After three years of wandering in a state halfway to nonexistence, Marie works up the nerve to ask her chief bodyguard, Sir Raine, to investigate her mother's death, confiding that on the night of her mother's disappearance, she had witnessed something impossible. However, her investigation only prompts a new tragedy.

The French-German border, 1916. As World War I rages on, Raine and Marie's latest reincarnations live the life of a sub-lieutenant in the French army and a medic with the Red Cross, respectively. The two lovers are reunited at the site of the Battle of Verdun, but no sooner have they met then Raine finds himself faced with a barrage of impossible circumstances. An enemy soldier's head suddenly vanishes, right before his eyes. One of his subordinates reports the same thing happening to an ally. Four more headless bodies vanish from a flooded bunker in the minute he looks away. These baffling events are a prelude to the return of their old tragedy.

Northern Hokkaido, 1989. Kimiyo, age eighteen, is already dying, an inoperable tumor in her hypothalamus leaving her with less than a year to live. Refusing to despair in the face of her tragic circumstances, she spends her remaining days with her friends at "The Library at the End of the World", a private library so called due to its isolated nature. One day, a man named Kito approaches her out of the blue, regaling her with a story about a set of cursed daggers, knights in the 13th century, and the two of them being cursed, fated lovers. Naturally, Kimiyo is intensely skeptical, but the events that come next don't require her to believe in them.

Arriving at the scene of these three tragedies is Snowy, an enigmatic figure of indeterminate gender who claims to be "a detective charged with managing the world's chaos". <<less

Deemed hopeless by her family and that she was better off married when her fourth novel continued to be a flop, aspiring author Xiang Wan begins to doubt herself. While feeling conflicted about continuing her dream as an author, things take an unexpected turn when a dazzling guy appears before her and takes her to the police station.... more>>

"What? I'm the primary suspect in a mu*der case?"

A mu*der has taken place and the details are eerily similar to the details of her latest novel. The dazzling guy turns out to be a talented detective with a hidden identity who is assigned to investigate the case. From then on, her life turns topsy-turvy.

In the beginning, she seeks the detective's protection by requesting to stay overnight at his place.

"Detective Bai, is it not the duty of the police to protect the witness when her life is in extreme danger?"

She ends up staying at his house overnight because of various reasons, such as—

Scenario 1:
Xiang Wan: "Detective Bai, you have no right to detain me..."

Detective Bai: "I remember you're the one who requested to stay at my house?"

Scenario 2:
Xiang Wan: "There's no need for that. Detective Bai, I can return..."

Detective Bai: "You've not cleared of suspicion yet. If something happens, at least you'll have an alibi."

Scenario 3:
Xiang Wan: “Why did you bring me to your house again?"

Detective Bai: "You haven't released a new chapter today!" he said, enunciating each syllable, "I want to read your latest chapter before telling you of our latest investigations."

"…" <<less

​Kimihiko Kimizuka has always been a magnet for trouble and intrigue. For as long as he can remember, he’s been stumbling across mu*der scenes or receiving mysterious attache cases to transport. ... more>>

When he met Siesta, a brilliant detective fighting a secret war against an organization of pseudohumans, he couldn’t resist the call to become her assistant and join her on an epic journey across the world.

...Until a year ago, that is. Now he’s returned to a life that is normal and tepid by comparison, knowing the adventure must be over.

After all, the detective is already dead. <<less

Accidentally transmigrated into a dog-blooded BE CEO novel, Ji Ting found himself the number one love rival of the male lead.... more>>

The heroine loves him deeply, and the male lead regards him as a thorn in the flesh. According to the development of the plot, Ji Ting knows how his final ending will be — killed by the male lead and lying dead on the street, which is extremely miserable. Fortunately, the male lead has an uncle who is extremely respected and handsome. <<less

There are so many strange things in this world that make us wonder:... more>>

Why does the lone soul hanging in the cold classroom have a smile at the corner of its mouth? 　　 　　

Why does the half-broken corpse hidden in the cave of Ghost Valley feel unresigned? 　　 　　

How can a few puddles of flesh displayed on the lonely rocks of the beach have dreams? 　　 　　

We saw the caged beast in the villa floor forgetting that he was once a human being. 　　 　　

We see people in tattoo stores transforming into demons and ghosts and then painting themselves with human skin. 　　

We saw the couple walking down the aisle with their arms folded. 　　 　　

We can see the lonely people in the dark mine relying on each other’s warm and decadent bones……… In the end what turned an originally good people into a heartless mu*derer? 　　 　

　
Thirty cases, thirty stories, thirty times the most essential interplay between good and evil. 　　 　　

Let’s see how the reality of heaven becomes the heart of hell, how the angel of mercy becomes the cruel devil …… <<less

At the end of the 1920s, Tokyo, the Imperial capital of the Japanese Empire, celebrates the spring of the fifth year of the Kowa era. A handsome young man born to a German mother, Senzaki Masato, is an elite graduate of Teito University, but leads a life of self-indulgence without a home, money, or job. One day, when he is about to be evicted from his place of residence, he visits an acquaintance's salon to look for a job. There he meets a sleeping child-the enigmatic ‘Ono Kahoru’-and Masato finds himself involved in a variety of cases.... more>>

Fictional Japan in the Taisho and early Showa periods. A series of mystery short stories about a self-absorbed beautiful young man and a mysterious boy who solve cases based on fairy tales in the Imperial city, Tokyo. <<less

Ichijuki’s detective agency. A single shield put up at a shabby building. There, the silver-haired girl Ichikuji and the man in black Ninomae made themselves... more>> at home. Bound to a contract, a single wish if you will, they’re hunting souls. They are demons, waiting for the next human to come knocking on the rusty door of their agency. <<less

A compilation of 20 detective stories and 6 essays and miscellaneous writings by Japan's first female detective writer, Ookura Teruko.

In Jianghu, there is a mysterious clan of unknown origin who practise a strange religion. In every generation, a girl will be chosen from within... more>> the clan to serve as their Sacred Maiden, who must then take a vow of celibacy. The mother of the girl who has been selected to be the Sacred Maiden does not want her daughter to spend the rest of her life in solitude. She notices Chu Liuxiang and thinks he might be an ideal spouse for her daughter, so she sets up an elaborate plan to lure him into taking a series of challenges to assess his suitability. <<less

"Love eventually ends──" Caught up in the words of his junior, Momose Chiyoda, Tsukumo Nonomura finds himself helping the 'Heartbreak Detective'. Operating from the Mystery... more>> Research Club's room as their base, this unofficial school detective activity investigates the truth behind heartbreaks. Clients, each harboring their own woes of lost love, come to them seeking answers.
This is the story of a girl detective who hasn't experienced love, solving the sweet and bitter story of love's end. <<less

Someone that always hides it’s identity... more>>

Someone that had many enemies

Someone that will always appeare everytime there is a case that is difficult for other detectives to solve

Someone that can always easily solve that kind of case

A

The nickname for that person.

Afrea Tiffany H

Is there a case that was difficult to her? <<less

Sakuya Otsuki, an immortal high school detective who somehow revives no matter how many times he is killed. He was killed by a criminal because... more>> of his innate humor, and while being seen by his excellent assistant Lilithea with cold eyes, he challenges a number of difficult cases based on the clues he brought back from the bottom of his death! <<less

In this city of Rosetta, where magic dwells in secret. Lizelle, who had no memories from when she was very young, was saved from a... more>> monster by Count Albert, a young man who manipulates magical flames. In exchange for protecting the girl, who was an ‘Ephemera’—a wonder drug that will bestow great power to demons, Albert demanded her to assist in investigating a certain incident he was following. Furthermore, she was ordered to work as a maid in the Count’s residence…?! This encounter with a demon Count, weary of his longevity, will change the life of the girl forever. A romance fantasy set in the city of hazy mist—. <<less

Li Lianhua and his nemesis Di Feisheng who no longer cared for worldly affairs become inspired by the young and idealistic Fang Duobing as they join hands in solving mysterious cases to uphold justice.... more>>

~

Ten years ago, Li Xiangyi, the master of Sigu Sect, dominated with his superior swordsmanship and was a symbol of light in the martial arts world. However, he suddenly disappeared along with Di Feisheng, the leader of the Jinyuan Alliance, after they arranged to battle in the East Sea.

Ten years later, Li Lianhua is a countryside doctor on his travels while dragging around a lotus tower. He accidentally becomes “famous” and gets pulled into the pugilistic world that he no longer wanted to have any connections with. Fang Duobing, a passionate youth who dreams of becoming a hero, realizes that Li Lianhua is not a simple man and vows to find proof that Li Lianhua has been impersonating a famous doctor. <<less

Zuo Qinghou was a famous martial artist in the Jiangnan region and the master of Cup-Throwing Manor. His beloved daughter, Zuo Mingzhu, died after contracting a strange disease. In the meantime, another young maiden, Shi Yin, also died from illness. At the moment of Shi Yin’s death, Zuo Mingzhu suddenly returned to life and claimed that she was Shi Yin. It seemed that if Shi Yin’s spirit has possessed Zuo Mingzhu’s body. Zuo Qinghou asked his close friend, Chu Liuxiang, to help him resolve the bizarre case.... more>>

Through his calm and wit, Chu Liuxiang gradually unraveled the mystery and learned the intricate love story involving young men and women from feuding influential families in Wulin. <<less

Elite prosecutor Shen Wenjun, omega, was like an exquisite ice sculpture of a rare flower found only on chilling mountaintops. He was as decadent as the flesh of a swan.... more>>

Countless alphas desired him and pursued him, only to suffer scathing rejections that made them retreat in defeat.

Criminal police detective Xie Han, beta, was Shen Wenjun’s close friend. And he had secretly harbored feelings of love for Shen Wenjun for many, many years.

Xie Han spent over a decade working up his courage, then bought a pair of rings. On Shen Wenjun’s thirtieth birthday, Xie Han planned on asking for his hand in marriage. It would be the risk of a lifetime.

But then, Shen Wenjun turned to Xie Han with a sour expression and said, “What awful luck. I met an idiotic little brat, and it seems he’s actually my fated alpha.”

Everything was ruined.

“Darling, you marked my soul with love a long, long time ago.” <<less

"The mu*derer died before killing anybody! You've got to uncover the truth!"... more>>

"The robber not only took money from the bank but my accomplice too!"

"I've kidnapped a rich man's son but I can only ask for 30 grand?! What lousy deal is this?!"

"Who on earth meddled with my airbag?! I nearly died in that car accident!"

"Only a swindler would know the secret behind this transaction, so you'd better call the police now!"

"This is my last gig as a mu*derer, so pleeeaaase don't screw up!"

It's the most unfortunate of criminals vs the most egomaniacal police inspector in the history of mankind - this comedy of errors just keeps replaying itself. <<less

Sakurako Kujō is a genius beauty in her mid-twenties whose life is centered around one thing and one thing only: bones. With little tolerance for... more>> others, she would be completely isolated in her study full of skeletons if it weren’t for high school boy Shotaro—her new assistant and constant companion. Why exactly she has taken a shine to him remains a mystery, but one thing is clear: Whenever the two go out together, the chances are high that they will come across a human corpse. <<less

Shen Yi, whose stage name is Wei Long, was an actor who was popular all over the world in the 1970s, but because of a disappearance, he disappeared in history, as if he had never existed in this world. ... more>>

One day, Rong Qian saw a photo of herself and Shen Yi on an old photo from more than 30 years ago ......

The unbelievable discovery made her start a journey through time and space again and again, returning to the past to save him!

For Rong Qian, every time she travelled to the past, it was only a few days apart, but for Shen Yi, if he wanted to see her, he had to wait for several years.

Later, during the long years of waiting for her, the noble, gentle, and elegant young master Shen always held his chin in private and counted the days when he would meet her with his fingers.

Then he sighed bitterly: "Alas, what is more difficult than a long-distance relationship is a different space and time relationship, my Ah Qian, I miss you so much..." <<less

A former detective chases after his missing daughter, but what he uncovers in the darkness is…... more>>

Third “Konomys” (このミステリーがすごい!) Grand Prize recipient

A story of descent into lunacy over a single girl.

The 17-year old Kanako has disappeared, leaving behind a trace of drug use in her room. Akihiro Fujishima, a former detective and her father, is in pursuit of her whereabouts. Three years earlier, Naoto, who was tormented by his classmates, fell in love with Kanako, who saved him…

The story of the present and the past intersect, and the outline of Kanako gradually emerges from the blurry darkness. Yet the more one delves into her disappearance, the more unintelligible she becomes. What manner of shocking ending awaits at the end of the tunnel? The recipient of the grand prize of the 3rd “This Mystery is Amazing!”, this work overwhelmed every member of the selection committee. A lurid work of dark emotion that will enrapture the hearts of all who read it. <<less