2018
A bizarre case from ten years ago involves the Chong Ming Wei, an organization known as China's X-Men. Three young heroes who are either compelled by ideals, identity or curiosity become embroiled in the mystery. Legend has it that that the 'thirteenth guard' is in charge of the capture of a violent and bloodthirsty supernatural being. Xu He Qiao is a great Ming Dynasty detective. Duan Rong is the cute at times and serious at times martial arts heroine. Duan Jin is a coroner who indulges in his life's work. For their own reasons, they must face off against the series of supernatural occurrences that take place amidst a huge conspiracy.
2019
Shirato Takamasa is a detective at the Investigation Cooperation Section of the Tokyo Metropolitan Police Department. His job is to catch wanted criminals by only relying on their faces. One day, he sees Sunami's face who was a senior detective, but had a mysterious death 4 years ago.
2021
As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.
2012
The story revolves around a first-year high school student, Teiichi Niiya who had just enrolled at Seikyou Private Academy. When he gets lost in one of the school's old building, he meets a girl named Yuuko Kanoe who reveals herself as a ghost with no memories. Teiichi then decides to investigate her death by delving deep into the infamous Seven Mysteries of the storied school along with Kirie Kanoe, Yuuko's relative, and the oblivious second year Momoe Okonogi. Throughout the story, Teiichi and Yuuko discover the truth about these ghost stories and help those who are troubled all the while inching closer to the truth behind Yuuko's death.
Hiyori Makino is a rookie detective who is passionate about her work. One day, a video clip depicting a person being burned alive, is posted on the internet. Investigators believe this is a copycat crime of a murder that took place 5 years ago. Hiyori Makino visits ex-detective Soichiro Natsume who investigated the case 5 years ago. Soichiro Natsume lives is at a share house where only ex-police officers can live.
2022
A detective who's also a public security agent and a member of a shadowy organization juggles his triple identities.
2023
A movie star and two business CEO's died one after another in "S" city, and the causes of their deaths were very strange. What is even more bizarre is people report that a dark shadow appeared at the scene of these three murders. As a result, the S City Criminal Investigation Brigade quickly launched an investigation. Among the suspects are the richest female in S City, cynical rich second generations businessman, and some bastard at the bottom of society...
Kimizuka Kimihiko is a crisis-magnet. So it is no surprise when his rather mundane flight suddenly enters a state of emergency with a dire need of a detective onboard. Unfortunately, his attempt at avoiding trouble is foiled by a beautiful girl with silver hair who goes by the codename Siesta. Declaring herself a detective, she unceremoniously drags Kimizuka into the case as her assistant. That incident spelled the beginning of an adventure around the globe that went beyond his wildest imagination. Putting their lives on the line, the two took down criminal organizations, prevented disasters, and saved thousands. But the curtain closed to their epic journey with Siesta's untimely death three years later. Resolving to live an ordinary high school life this time, Kimizuka spends a year maintaining a low profile. However, as fate would have it, a girl with an uncanny resemblance to Siesta comes crashing into his life, threatening to throw his peaceful days into disarray.
