あぐら剣法無頼帖　用心棒と好色一代男

Reign of the fifth Tokugawa shogun Tsunayoshi. Shinjuro Isobe (Ken Matsudaira), a ronin who lives with his sister Sonoko (Yoko Yamamoto) in Osaka, is introduced to his friend Saikaku Ihara (Tsurube Shofukutei) as a bodyguard at money exchanger Gohei Tennojiya (Shinsuke Ashida). One night, Shinjuro comes across his acquaintance, Yasuke, a gardener, having been stabbed to death. A few days later, on his way back from guarding a gathering of a group of ten money changers including Tennojiya, Shinjuro is attacked by an assassin wearing the Yasha mask that killed Yasuke.He fights them off, but Sukematsuya, one of the group of ten, is slashed. Rumor has it that a sword user named Yasha Gozen came from Edo...