Legend has it that in Yokohama, there is an armed detective agency with the following members:
Takeru ([Doppo Ginke] Kunikida Doppo, [Please Don't Die] Yosano Akiko, [Fearless Rain] Miyazawa Kenji, [Yaksha Shirayuki] Izumi Kyoka, [Moonlight Beast] Nakajima Atsushi, [As You Like It] Nakahara Chuuya, [Vector Control] Accelerator, [Guilty Crown] ] Sakura Manji, [Unnamed Crime] Tsunayoshi Vongola, [Partner of Justice] Emiya Shirou, [Sword of Oath to Victory] Artoria) Dress up ([Magic Appearance] Kawakami Tomie) Detective ([Super Reasoning] Edogawa Ranpo) Club ([Unmade Master] Fukuzawa Yukichi)
And it's not now, but it will be sooner or later: [Gass] Lelouch, [Super High School Level Detective] Suichi Mohara/Kiriko Kirigiri, [Super High School Level Pianist] Akamatsu Kaede
Irregular drops: [Railgun] Misaka Mikoto, [Fantasy Killer] Kamijou Touma, [Saint of France] Joan of Arc,
Oh, and finally, there are always people looking for [The "Book" of Creation | Les Miserables] Victor Hugo and [Behind the Heroic Seat] Holy Grail (?)
Let's just ask, does anyone really call this a detective agency?
Everyone: We call them armed.
Mission: Armed Detective Agency is a home