This story happens after the manga ends. The story is from the point of view of a Iga ninja named Luna, and there is a new war rumbling after the death of the warlord Nobunaga. Mamezo's girlfriend Watari has been captured, and it's Luna's responsibility to save her, and stop the war by infiltrating the enemy's castle. But how can she if she's not good at the art of seduction?
Sara is Hanzou's "hollywood treasure." His "action and thriller." One day he sneaks up on her as she is in the shower and shenanigans follow.