In the second year of Hongdao, the Tang Dynasty is engulfed in turmoil as strange phenomena emerge across the land, instilling fear in the populace. Detectives Zhuge Qin and Huang Yi, along with Cui Yaoguang, a female official from the Bureau of Celestial Measurements, are assigned to investigate and quell these disturbances. As they delve deeper into the mysteries, these three ordinary individuals find themselves unwittingly caught in a deadly power struggle within the court—an intricate conflict they never intended to be part of.
Kanto Torishimari Shutsuyaku Sakon Oyamada and Shinbei Asano, called "Hashū-sama" by the people. Sakon, a family man, and Shinbei, a serious man, travel around the crime-ridden Kanto region and solve crimes...
A girl survives a massacre of villagers by Japanese soldiers in a remote mountain village, and a member of the Self-Defense Force who stumbled upon the scene of the massacre during training - this suspenseful drama depicts a huge conspiracy in the Tohoku region centered on these two people.
Tasokare Hotel is a hotel that is engulfed in twilight all day long, with no distinction between day and night. It exists as a place between life and death, where souls unable to decide whether to move on to the afterlife or return to the present world can rest their wings. The protagonist, Neko Tsukahara, wanders into Tasokare Hotel without remembering who she is or why she's there. Guided by the hotel staff, she is led to her room. "There should be items related to the customer's memories in the room. These might serve as clues to help the customer regain their memories." While searching for a way to return to the present world and remembering who she is, she encounters a certain incident...
A lawyer is selected to be in charge of a retrial for a case surrounding the abduction and murder of a girl in Kagawa Prefecture 21 years prior. At around the same time, another kidnapping case arises in which a young girl is also abducted with no charges being filled, making Chisa one of the victims. With this, she sets foot in her hometown of Kagawa for the first time in 10 years and, with the help of her colleague, reinvestigates the incident that had occurred at the time, where there is a high possibility that the perpetrator was responsible for the same incident, having Chisa confront the suspect who may have once tried to kill her in order to uncover the truth behind the incident.
A story about the principal of the "Aiful" Detective School, Ryoko Kishi (Mayumi Ogawa), and her students, who attend various crime scenes every time they attend classes about detectives and actually solve the cases. Compared to the previous work "Key Hunter", the content was developed with a slightly stronger comedy color.