Hatamoto Ooka Gentaro was deeply committed to a future with a beautiful girl named Omachi, a relationship facilitated by his love of the shamisen. Omachi was stalked by a ronin named Akiyama Kanosuke, and at one point, Gentaro and Akiyama dueled at Matanuiyama, but the confrontation was left unresolved when Omachi, sensing urgency, called the authorities. Meanwhile, Gentaro's uncle, Kii-no-kami, concerned about Gentaro's whereabouts, ordered him to investigate a conspiracy by Tachibana Tadama, a tyrannical director of Hachijo who exercised his power oppressively in Shimousa Iioka. Gentaro attempted to leave on a journey with Omachi but was obstructed by his uncle's retainers.
as 大岡源太郎
as お町
as お藤
as お金
as お金の娘お千代
as 秋山要助
as 笹川繁蔵
as 勢力富五郎
as 清滝の佐吉
as 長六
as 飯岡助五郎
as 成田の甚蔵
as 洲の崎の政吉
as 喜左衛門
as 国定忠治
as 大岡紀伊守
as 大月忠馬
