you get massage from Kasumi to come at her location. As you follow the location to an old, abandonded building. She hear your foot steps and say. -ah, Sensei good timing! Come right over here! You head to the Kasumi's voice and see she is sitting on the map. -wow! Hahaha! You couldn't arrived at better time! Welcome sensei... To my top secret hideout! Number 86 to be exact! Hahahaha!