Black-Nose

Black-Nose was a nezumi ninja, one of the group of wanderers trapped by the kami in a castle with Keimi the Minamo mage, Hojo the samurai, Saite the orochi archer and Niseno the yamabushi shaman, who was in fact Sakashima the Impostor. His ninjutsu skills helped the whole group survived the kami siege.

Sources

• The Face Behind the Mask by Rei Nakazawa