The film is set during the
Tokugawa period. Hosokawa Tadatoshi, feudal lord of the
Higo Province, falls ill in the spring of the 18th year of the
Kan'ei era. Tadatoshi and his son Mitsunao both forbid Tadatoshi's vassals from committing
seppuku, yet after Tadatoshi's death his vassals one by one commit junshu loyalty suicide out of a sense of duty to their lord. The only one who obeys his lord's last wish is Abe Yaichi'emon. After he is treated as a coward by his comrades he also commits seppuku to honor his family. Mitsunao, who has succeeded his father and is now the new feudal lord, punishes the Abe clan for Yaichi'emon's failure to obey this order. The Abe clan shuts itself up in its manor in protest of the unfair treatment as Mituano's troops approach. ==Cast==