Sultry Assassin 2: Ninja Brainwash

When Yui Kusunoki, an undercover geisha secretly in the employ of the Inner Secret Guard, disappears while en route to deliver an oral message concerning rogue Koga Ninja penetrations in southern Hikone, there's just one sword-mistress who can go down after her: the notorious but very easy on the eyes Rin Saejima a.k.a...