The kingdom of Dowa, which is subdivided into 13 states, is celebrating its monarch's 99th birthday. These thirteen states have many agencies that are controlled by the giant organization known as ACCA. Within ACCA Jean Otus is the second-in-command of the inspection department, which has 10 people placed in each of the 13 states and a central office in the capital city; they have to keep track of all the activities of ACCA across the kingdom and keep data on each state's ACCA office flowing towards the central office. Jean also often makes business trips from the capital to the other districts to check on the situation and personnel there, which is why he's one of the first to inadvertently become involved when rumours of a coup d'etat begin to stir Dowa... See [AnimeNewsNetwork](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=18461) for the anime.