"Tantei wa Mou, Shinde Iru." but this is a romantic comedy manga.

Tomoe Saki is a weak and cowardly girl who only learns karate. But one night, while going back home from school, she rescues a mysterious sunglasses person from a group of thugs. The mysterious person gives...

A club made to rehabilitate problem children through community service is in the area. That is the "Special Extracurricular Activity Club," nicknamed "Tokkabu!! A self-titled "Amateur Spy" who knows more about...

Asakura, Souhei is a detective who's job is to get rid of the "pests" in society that harm others. However, his catch phrase is "Ah, I want to die"...and he's a downer, loves to eat eggs, plus he uses a rope to...

In order to catch a rapist, Koike is dressed in drag and sent out to investigate. He sees someone suspicious at the crime scene and decides to follow him, only to be easily caught by the perpetrator himself...

A collection of oneshots: Tokyo Ants - Weekly Shounen Jump Zoukan: Akamaru Jump Winter, 2001A special security group consisting of highly-skilled people rescues a hostage.ENMA - Weekly Shounen Jump Zoukan...

Haise Sasaki has been tasked with teaching Qs Squad how to be outstanding investigators, but his assignment is complicated by the troublesome personalities of his students and his own uncertain grasp of his...

About an investigator who is in charge of cases involving foreigners and an interpreter who helps with those cases. Original Manga:Palcy, Comic Days

Kano Fubuki simply looked too young for his age. That was all well and good, but people found it hard believe that he was a bonafide detective, especially Kagetsuna Daimon, the head of a yakuza group involved...

Game history specialist Shirou Tomura is asked by an investigator for advice on a missing person case. This is not the first time since he revealed to the world the truth about his original talent and power of...

Rosette Ashbery, a human girl, works as an assistant to Raymond Sherman, a Siamese cat who runs a detective business at the mansion her father owns. Set in a mysterious metropolis where crime is rampant, the...

Due to a string of bad luck, Yano Kaisei is without a home, a job, or money. He happens to stumble upon a job posting for a live-in position at a detective agency, but the employer is Torano Jiu, a mighty tiger...

From Psycho Pandas: A story about three men code-named Ace, King, and Jack, who work together at the Triple Detective Agency, and the man who wants to break them apart by taking Jack to New York. An original...

Amane is a member of the Juvenile Support Division. After somehow getting involved with the station's most popular detective, Hirasaka, the atmosphere in the station becomes tense from her male and female...

Inusaki Nozomi has a secret power, but it’s not a very useful one. In fact, it’s downright annoying: he can talk to birds. In between doing odd jobs for those around him, he has to listen to the constant...

Shy Ken Kaneki is thrilled to go on a date with the beautiful Rize. But it turns out that she’s only interested in his body - eating it, that is. When a morally questionable rescue transforms him into the first...

A series of cleverly interconnected stories written from multiple POV's, tying together the quirky cast and a number of mysterious (and occasionally hilarious) occurrences in a certain suburb of Tokyo. The Last...

Behind a moving staircase in an old Tokyo book shop lies the secret room of the City Jackers. This elite band of Tokyo detectives, backed by the powerful Oudou group, includes three remarkable kids. There's...

Yakou Shizuka, a quiet and bashful woman, works at a detective agency. Her boss Tounome, who owns the company, is the gentlemanly type, kind and dapper, though he has an extra talent—he’s invisible! His special...

It’s the early days of the Showa Era. In a really ordinary-looking and peaceful city, no one notices the strange things that are happening. Shinobu, a young man who manages his father’s second-hand goods store,...