In the Tokugawa Era, the clan of Lord Yagyu has hidden away three scrolls containing clan secrets which, if revealed, would cause revolution and disaster for the clan. The information is divided among the three scrolls, all of which must... 

Kôji Tsuruta ... Senshiro
Toshirô Mifune ... Tasaburo
Nobuko Otowa ... The Princess
Yoshiko Kuga ... Yuhime
Mariko Okada ... Rika
Eijirô Tôno ... Fugetsusai
Denjirô Ôkôchi ... Lord Yagyu
Tôjûrô Sakata ... Matajuro (as Senjaku Nakamura)
Jôtarô Togami ... Jubei
Hanshirô Iwai ... Iyemitsu