Josh and Jessica are in trouble with a capital T! One minute they're going to boring tea ceremonies with their Japanese gran; the next they're being chased through the streets of Tokyo by a gang of thugs. And all because they tried to rescue a kidnapped pop star. Could their holiday throw up any more surprises? How about a squad of ninja spies dropping from the sky? But Josh and Jessica are in for an even bigger shock when the ninja leader is unmasked...