Bungostraydogs Wiki

Armed Detective Company

160pages on
this wiki
Add New Page
Talk0 Share
Armed Detective Agency
Company poster
Company Information



Busō Tantei-sha


Fukuzawa Yukichi


Dazai Osamu
Nakajima Atsushi
Kunikida Doppo
Edogawa Ranpo
Tanizaki Junichirou
Miyazawa Kenji
Yosano Akiko
Tanizaki Naomi
Haruno Kirako
Izumi Kyouka
Katai Tayama (former)

Base of Operations

Yokohama, Japan


Chapter 1


Episode 1

Light Novel

Dazai's Entrance Exam

The Armed Detective Agency (武装探偵社, Busō Tantei-sha?) is a group focused on solving crimes which are considered too violent or difficult for the Military Police to handle. Often, these crimes are of a supernatural origin. Nearly all of the detectives within the company have their own special powers known as Abilities.

The Agency has an entrance exam for new employees, to assess if they possess qualities that make them worthy to join the Agency.


In order to join the agency, the candidate must take a test that evaluates his/her righteousness, prowess, wisdom, morality[1] and genuiness of spirit[2]. The examiner sets up a situation that the candidate needs to solve. If the testee passes the exam, only then will he/she become an official member.

As the current Director of the Agency is Fukuzawa Yukichi, all people that are official members are affected by his Ability: All Men Are Equal.


Dazai Osamu's Entrance Exam (light novel)

After 2 years of laying low following his defection from the Port Mafia, Dazai was introduced and recommended for employment to Fukuzawa by Chief Taneda, Head of the Ministry of Internal Affairs, Special Ability Department. Fukuzawa put Kunikida in charge of Dazai and his Entrance Exam. Kunikida decided that solving the Serial Disappearance of Yokohama's Visitors case would be Dazai's Entrance Exam.

Nakajima Atsushi's Entrance Exam

Shortly after meeting Dazai and his partner Kunikida, Atsushi is manipulated into joining the Agency against his wishes. Atsushi unknowingly undergoes the entrance exam, and passes it.

Known Members

Former Members


  1. The Untold Story of the Founding of the Detective Agency
  2. Dazai Osamu's Entrance Exam

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.