Aria reveals her true motive—her mother has been framed for a crime she didn't commit and is serving an 864-year prison sentence. Aria is obsessed with finding the real culprit to clear the Kanzaki name.
Kinji’s childhood friend and a sword-wielding shrine maiden who is fiercely protective (and jealous) of him.
A descendant of Arsène Lupin who uses disguises and traps to manipulate Kinji.
The duo faces a gauntlet of supernatural and historical threats: