Spriggan

Spriggan is an underground profession in Calvard.

Background
Born from Calvard's melting pot of diversity, a Spriggan will accept work from any client, including cases even the police are unable to handle and issues citizens cannot discuss in public, as well as honest work from criminals and underground organisations. In their line of duty, they fulfill the roles of detective, negotiator or bounty hunter.

Arkride Solutions Office
As of, Van Arkride is the only known Spriggan. He established Arkride Solutions Office (アークライド解決事務所) in Edith in S.1207.

Trivia

 * A spriggan is a legendary creature from Cornish faery lore, depicted as grotesquely ugly, wizened old men with large childlike heads.
 * A running gag throughout is the latest party member joining Arkride Solutions Office at the end of each chapter.