Strange Tale from Tempou Era Ayakashi Ayashi

It is the year Tenpo 14, Youi appear in beautiful Edo. Bringing justice and slaying these unwelcome visitors in secrecy is a group or unusual characters running a clandestine operation . . . The Office of Barbarian Knowledge Enforcement. Those who have forsaken everything and gathered to bring down these fiends are called Ayashi. (Source: Bandai)