Black Yokai is an organization that seeks renegades from society to transform them into evil mutants at the service of their leader Sir Inugami and together with their general KumihoMan they will seek to cause chaos throughout the world but what they do not know is that they are puppets of the Sir Inugami's wickedness.

Black Yokai es una organización que busca renegados de la sociedad para transformarlos en mutantes malvados al servicio de su lider sir inugami y en conjunto a su general KumihoMan buscaran provocar el caos por todo el mundo pero lo que ellos no saben es que son marionetas de la maldad de sir inugami.