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Season guide

ACCA: 13-Territory Inspection Dept.: Season 1

12 episodes Premiered Jan 10, 2017 Updated Jul 27, 2026

ACCA: 13‑Territory Inspection Dept. is a 2017 animated television series classified as crime, drama and mystery, with a TV‑14 rating. The story is set in the kingdom of Dowa, a nation that appears to be at peace but is actually divided into thirteen distinct states. In the wake of rumors about a possible coup, tensions begin to surface across these territories. The series follows inspector Jean Otus, a member of the

Season overview

ACCA: 13‑Territory Inspection Dept. is a 2017 animated television series classified as crime, drama and mystery, with a TV‑14 rating. The story is set in the kingdom of Dowa, a nation that appears to be at peace but is actually divided into thirteen distinct states. In the wake of rumors about a possible coup, tensions begin to surface across these territories. The series follows inspector Jean Otus, a member of the ACCA—a large, unified syndicate that operates within the kingdom’s administrative structure. Otus is assigned to investigate the circulating rumors, a task that quickly draws him deeper into the political intrigue than he anticipated. As he travels through the various states, his inquiries uncover layers of conflict and hidden motives that suggest the stability of Dowa may be more fragile than it seems. The narrative combines elements of investigative drama with a broader commentary on governance and power within a fragmented realm, positioning Otus’s personal journey against the backdrop of a nation on the brink of upheaval.

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Episodes

S1·E1

Jean the Cigarette-Peddler

Jan 10, 2017 · 25 min

Dowa kingdom is comprised of thirteen autonomous districts. Their peace is maintained by a single massive organization, ACCA. Deputy Chief Jean Otus of ACCA Headquarters Inspection

S1·E2

The Partner in Crime's Name Is Nino

Jan 17, 2017 · 25 min

Constable Rail, the rookie agent of ACCA's Badon branch, has a profound dislike for elite agents in ACCA headquarters and has it out for Jean. Meanwhile, feeling watched, Jean asks

S1·E3

The Swirling Smoke of Rumors in the Castle

Jan 24, 2017 · 25 min

Director-General Mauve of ACCA headquarters invites Jean out to dinner, where she asks him for his aid in gathering more information about a brewing coup d'état. Meanwhile, rumors

S1·E4

Smoldering Embers in an Isolated Nation

Jan 31, 2017 · 25 min

Jean has come to Suitsu District to do an audit. In Suitsu, excessive safeguards to uphold tradition and formality have restricted the exchange of goods and ideas between district

S1·E5

Overlapping Footprints in the Distance

Feb 7, 2017 · 25 min

Back from his Suitsu audit, Jean asks his supervisor, Owl, about the status of his transfer request. Unfortunately, it seems unlikely to be approved anytime soon. As Jean leaves to

S1·E6

Where Pride and Train Tracks Lead

Feb 14, 2017 · 25 min

In Rokkusu District for an audit, Jean finds Grossular visiting his homeland. Jean has an honest conversation with Grossular about his thoughts on the coup rumors before he departs

S1·E7

The Truth Emerges in the Night Mists

Feb 21, 2017 · 25 min

Jean's next destination happens to be Dowa District, where the royal house resides. Jean is deep in thought about the coup rumors in which he has become inextricably entwined, but

S1·E9

A Graceful Black Adder Bears Its Fangs

Mar 7, 2017 · 25 min

While Jean is away on an extended trip to audit three districts in a row, there are signs of unrest that begin to close in on Lotta. Magie contacts Rail that Lotta is in danger upo

S1·E10

Starfall in a City Without a Sky

Mar 14, 2017 · 25 min

Various wheels begin to turn at ACCA Headquarters as the prospect of a coup looms ever closer. After receiving yet another cigarette in Yakkara, Jean heads to Pranetta where only r

S1·E11

Furawau's Flowers Smell of Malice

Mar 21, 2017 · 25 min

Jean arrives in Furawau District to conduct his final audit this round, where he receives the red carpet treatment from the Lilium family. Furawau residents are full of cheer, and

S1·E12

Where the Bird Flies

Mar 28, 2017 · 25 min

With preparations for the ACCA centennial anniversary cereonomy underway, Prince Schwan goes to Badon to represent the Dowa royal family in his father's stead. Meanwhile, the five