The first in Norio Nanjo's "Secret" series. The phantom Sanzo (Hiroki Matsukata) and Yume no Gosuke (Ashiya Gannosuke) are ordered to infiltrated the Echigo Nagaoka Domain.
Overview：The first in Norio Nanjo's "Secret" series. The phantom Sanzo (Hiroki Matsukata) and Yume no Gosuke (Ashiya Gannosuke) are ordered to infiltrated the Echigo Nagaoka Domain.
