"Matsudaira Izu-no-kami, masquerading as the lord of Satsuma, has learned there is only one sword school in all Japan that can possibly defeat Tōgō Shigekata's Jigen-ryū. Matsudaira calls out the legendary Satsuma Osenshi cavalry to test these mysterious Taisha-ryū warriors--with their lives!"--page [4] of cover.