Genres

Gokuu is an ordinary private eye for hire. While working on a case involving an illegal weapons dealer, he notices a lot of the detectives working on the case committing suicide for no apparent reason. After Gokuu gets a little too close to the truth, he is then put in a situation where he must stab out his left eye to avoid certain death. Gokuu then awakens in a mysterious lab where an unknown scientist replaces his eye with a cybernetic one that allows him to control every computer in the world.

Asami is a beautiful cop in the Investigative Precint 1! Her dream is to solve a big case! But because of Asami hating Lieutenant Shimoyama's interference Asami's chances are thwarted time and time again. One day, an all-points bulletin stating a discovery of a floating corpse!? Shimoyama claims it's a suicide but Asami does not rule out foul play and starts investigating with her partner, Harada. A front line police story depicting the adventures of a female cop! With sex!

From Baka-Updates Manga

Yuuta's grandmother died and on the last day of his grandmother's funeral, amidst the gossip of the relative about who will adopt him, someone spoke it out loud "I will raise this kid." Who's she? She is Meguri Ichiko, the main character of this series.

With posh brand named clothes and her attitude, no one would believe at first that she's a detective, an assistant inspector for the Narcotic Department for the Metropolitan Police Department. Aside from her work, Ichiko does take another thing seriously at heart, that's a man with 5E. 5E? What is 5E....?

A 4-koma manga about the life of the best killer of Japan.

(Source: MangaUpdates)

Mr. Clice is a story centering on a super dashing spy, the special agent member of Japan's elite espionage program Jin Clice, whose body was mortally wounded by the KGB. The agency had already invested a lot of money in him, so they would not allow him to die so easily. In an act of desperation, in order to save him, the government transferred Jin Clice's personality into a new body, which happens to be that of a lovely young beautiful woman! (a recently dead tennis player), because they could not afford the cost to make him into a cyborg. The dashing ladies man has, in essence, gone from being Bond to being the Bond girl!

(Source: MU)

In a distant future, Natsuzawa Natsu and Morizaki Yuki are two reckless and unlucky police girls who get into a mess everyday. Their department was about to add mecha soldiers into the force, but everything goes wrong when these robots start going berserk. Now, they must solve the case while dealing with a shady organization known as the Dark Devils, composed by people with unnatural powers and abilities.

Miami Guns is an action/parody manga about Sakurakouji Yao and Amano Lu, two teenage police officers living in Miami City.

Set in a part of Tokyo that has descended into a quagmire, the story follows Unit 8 of the 5th Special Public Security Section's 3rd Mobile Assault Division, popularly called "The Eighth," who don powered armor "Willwear" exoskeletons to counter the rise in crime.

Assistant inspector Asami Kazari is assigned to The Eighth with the task of assessing the unit's status and reporting it to her superiors. But her true goal is to rehabilitate this sloppy, haphazard, justice-less group.

(Source: ANN)

There are roughly 150,000 illegal immigrants and illegal foreign workers in Tokyo. Those aliens have established a shady Metropolitan Government of the aliens, by the aliens, for the aliens. Public institutions such as government offices, courts, tax offices and hospitals exist within the shady government. Kubozuka Saki is the only police officer officially approved by the shady Metropolitan Government. This is a story of a mysterious man who protects and sometimes punishes aliens who can only live in the shady world. Today Kubozuka is again daring to and in the alien city of Tokyo.

(Source: ANN)

Since he was a child, Ryuuichi Naruhodou's dream was to become a defense attorney, protecting the innocent when no one else would. However, when the rookie lawyer finally takes on his first case under the guidance of his mentor Chihiro Ayasato, he realizes that the courtroom is a battlefield. In these fast paced trials, Ryuuichi is forced to think outside the box to uncover the truth of the crimes that have taken place in order to prove the innocence of his clients.

Gyakuten Saiban: Sono "Shinjitsu", Igi Ari! follows Ryuuichi as he tackles cases to absolve the falsely accused of the charges they face. It will not be easy—standing in his path is the ruthless Reiji Mitsurugi, a prosecutor who will stop at nothing to hand out guilty verdicts. With his back against the wall, the defense attorney must carefully examine both evidence and witness testimony, sifting through lies to solve the mystery behind each case. With a shout of "objection!," the battle in the courtroom begins!

The story of a private detective that resolves crimes and defends random women that fall in love with him.

Akutagawa is a death row inmate convicted of 15 counts of murder, though he insists on his innocence. He has a deal with the police: every time he solves a case, his execution is postponed for another day.

Great Horse tells the story of detective Soga Kenji, who while being an elite takes it upon himself to investigate a dangerous weapon smuggling criminal ring.

Manga adaptation of the 18th Meitantei Conan movie.

This is the sequel to the popular Kindaichi Shounen no Jikenbo franchise, set 20 years after the original version.

Hajime is no longer a student detective, but is a poor office worker who has to deal with the daily pains of adulthood. No longer wanting to solve cases anymore, he keeps his head down and tries to go about his daily work as quietly as possible.

But crime never takes a break, and it isn't long before Kindaichi gets dragged into cases that occur around him. Starting off the new series, we revisit Uta Island, for the fourth edition of the Opera House Murder Case, where the Phantom of the Opera is planning a bloody revenge.

(Source: MU)

Jack the Phantom Thief travels the world stealing extravagant treasures, but the most outrageous thing he's stolen was something he never wanted in the first place: the heart of the eccentric Inspector Nishikida, who's in charge of capturing him. Jack, whose real name is Anri, joins the police force to gain access to inside information, and hijinks ensue between the two of them both on and off the job.

Included one-shot:
Volume 1: Santa Claus wa Iru ni wa Iru ga

Tsutomu Madara is a rookie detective at the Third Investigation Team of the Tokyo Police Department. His section deals mainly with petty crimes which leads Tsutomu to lose all his enthusiasm for the job. One day, he meets a master thief, Garasu Kemuri, who helps him solve cases.

(Source: MyDramaList)

Manga adaptation of the thirteenth Meitantei Conan movie.