"First published in Japan in 2015 by Kadokawa Corporation, Tokyo"--Colophon.

"First published in Japan in 2016 by Kadokawa Corporation, Tokyo"--Colophon.

"First published in Japan in 2014 by Kadokawa Corporation, Tokyo"--Colophon.

Having been kicked out of the orphanage, a despairing young man by the name of Atsushi Nakajima rescues a strange man from a suicide attempt--Osamu Dazai. Turns out that Dazai is part of a detective agency staffed by individuals whose supernatural powers take on a literary bent!

"As Ryuunousuke Akutagawa and Nathaniel Hawthorne engage in a life-or-death battle, Chuuya Nakahara has information about The Guild's plot to destroy the Armed Detective Agency. H.P. Lovecraft and John Steinbeck also reveal their powerful abilities"--Amazon.com.

Last season's breakout new hit airing on Crunchyroll! A battle-heavy action series powered by the works of literary giants unfolds on the stage of Yokohama's backstreets!

Last season's breakout new hit airing on Crunchyroll! A battle-heavy action series powered by the works of literary giants unfolds on the stage of Yokohama's backstreets!

Within the Sky Casino, Sigma of the Decay of the Angel clashes with the Hunting Dogs While Tachihara searches for evidence of a terrorist plot, Atsushi and the others hide in Anns room, waiting for their chance to launch a counterattack.