CLAMP School has the size and resources of a small city. Over 10,000 people—students and their families—live, work, and study within its self-sufficient campus. Any student with talent, regardless of wealth, is gladly accepted into this amazing facility. Covering kindergarten through graduate school, it is without equal anywhere in the world. Nokoru Imonoyama, Student Council President of the Elementary School Division, as well as the Treasurer, Akira Ijūin, and Secretary, Suō Takamura, are three of the most well-liked and idolized students in school. Nokoru decides that he and his two friends are going to start a detective service, solving any mystery or crime, great or small. But, as Nokoru is a bit theatrical and a shameless romantic, he declares that these detectives will focus on aiding mostly girls and women. With all the resources the school has to offer at their disposal, the CLAMP School Detectives are on a mission to help damsels in distress.

"Detective Investigation Files" revolves around the professional and meticulous investigations carried out by a group of dedicated police officers. As they delve into mysterious deaths with unclear causes, they tirelessly work towards maintaining peace and security for the people. However, their demanding job often comes at the expense of personal happiness. Cheung Dai Yong, a brilliant and astute police officer, has a track record of solving crucial cases. His trusted colleague, Lee Chung Yee, stands by his side, and together they tackle challenging and complex cases. Amidst their work, Dai Yong encounters Ko Jit, a tenacious journalist. Despite their initial conflicts, a deepening connection blossoms between them. However, Ko Jit already has a romantic partner.

Detective Ukyo Sugishita confronts crime on the basis of his own convictions. He has a partner that works for him in the Special Task Unit. For the first 7 seasons, Ukyo’s first partner is Kaoru Kameyama. He is a good-natured, hot-tempered, straightforward and somewhat scattered detective. Beginning in Season 8, Takeru Kanbe replaces Kameyama. Contrary to his predecessor, Takeru is a lanky, cool, conceited and confident detective. From Season 11 to Season 13, Ukyo’s partner is a young detective Toru Kai. Toru is a son of Deputy Director-General of The National Police Agency. But he became a detective by his own effort. And starting with Season 14, Ukyo’s current partner is Wataru Kaburagi, an elite bureaucrat who came to the Metropolitan Police Department on temporary assignment. As the first partner without any career of a police officer, he will face challenging cases together with Ukyo.

"Detective College", as a derivative of the fifth season of "Who's the Murderer", is a star reasoning variety show where selected detective assistants launched by Mango TV. The star guests determine the number of advances by rolling the dice on the checkerboard. When the game is triggered, the corresponding game needs to be completed. The first guest to reach the end becomes the current No.1. The program combines the form of team battles and individual battles to inspire the star guests ’IQ and Contest of logical ability. No. 1 selected in the show will appear on the scene of the fifth season of "Who's the Murderer". "Detective College" consists of Pu Yixing, Zhou Junwei, Tang Jiuzhou, Qi Sijun, Shi Kai, Guo Wentao, Shao Mingming, etc., and premiered on November 3, 2019.

Di Renjie is Tang dynasty magistrate and statesman, who investigates mysterious murders.

Toyland’s boy detective, Noddy, solves mysteries and finds missing objects with help from his friends: a panda, a superhero, a dinosaur and a robot.

A polite and meticulous super sleuth known as the Butt Detective solves a myriad of baffling mysteries, blowing raspberries in the face of crime.

Mike Hama, Private Detective, is a chain-smoking, wisecracking tough guy with a weakness for the ladies and a soft spot in his heart, especially for his kid sister Akane. Mike's so down on his luck he'll take any case, from finding a lost pet to spying on cheating spouses. But every now and then, along comes a client with dubious and dangerous case… and that's when Mike shows his stuff.

Crime drama starring Rod Cameron as 43-year-old Bart Grant, a tough 1950s New York City police lieutenant.

The first reality show on detective stories adapted from classic IP. Every episode is based on a classic IP drama. MCs are able to adapt and act out the classic stories in the real scenes. The detective group includes seven MCs, who are encouraged to obtain clues from the unreasonable scripts and amusing games.

A drama about the race between people who want to get closer to the truth and those who want to cover it up. Jang Seung Jo will take on the role of Oh Ji Hyuk, an elite detective of nine years who does not share his feelings with others due to pain he experienced when he was young. He is not swayed by money and power, even with the huge wealth he inherited from his uncle.

Nineteen-year-old Anna, living at the end of the nineteenth century in the town of Zatonsk, unexpectedly discovers that she possesses supernatural powers. The spirits of the dead literally haunt her, begging to help. Aided by her visions, Anna manages to investigate and solve a number of mysterious crimes which have baffled the police. An experienced detective, 37-year-old Yakov Shtolman, who is assigned to the police department and teams up with Anna and becomes her partner in hunting down criminals.

Flint the Time Detective, known in Japan as Space-Time Detective Genshi-kun, is an animated Japanese television series directed by Hiroshi Fukutomi. It was based on a manga by Hideki Sonoda and Akira Yamauchi and was published by Kodansha in Japan. The anime aired from 1998 to 1999 in Japan and ran for 39 episodes. In USA Flint the Time Detective airs from March 5, 2000 until November 5, 2000. The series also aired in the Philippines via GMA 7 and dubbed in Filipino language which runs from late 2000 until mid-2001. Enoki Films and Sanrio hold the license to Flint the Time Detective.

The Streets here are continually enshrouded in white mist. Steam rises from everywhere, obscuring the streets and buildings. Because coal was the only fuel available, this city developed an incredibly advanced steam technology. Unfortunately, evil-doers take advantage of this white fog to commit countless crimes and continually baffle the police. At night, the white mist shrouds the darkness, intimidating everyone. People Call this city enveloped in mist, STEAM CITY.

Many engineers from around the world gather at the Interpol marine facility "Pacific Buoy" on Hachijo-jima, in the sea south of central Tokyo Prefecture coast, to witness the launch of a new system that connects all law enforcement camera systems around the world and enables facial recognition worldwide. Conan, along with his friends Kogoro, Ran, Agasa, Haibara, and the Detective Boys, also heads to the island with an invitation from Sonoko to see the whales. He receives a message from Subaru, who says that a Europol agent has been murdered in Germany by Gin. Perturbed, Conan sneaks onto the police ship led by Kuroda, which is bringing them to the island to protect the completion work, and tours the new facility, just in time for the Black Organization to kidnap a female engineer, seeking a piece of important data in her USB drive. A terrifying howl of screws is heard from the ocean as an unknown person approaches Haibara.

The series follows the adventures of Sabu, a young Edo bakufu investigator traveling with the blind master swordsman Ichi. In their travels, they assist the common people in solving mysteries and righting wrongs (usually committed by bandits or corrupt officials). Sabu is engaged to Midori, the daughter of his boss, who works as a police officer for the Tokugawa shogunate.

The story is set in London and follows Katrielle as she solves mysteries with her talking dog Sherl.