In the spring of Genroku 14 (1701), Oishi Kuranosuke (Tamura Masakazu), the chief retainer of the Asano family in Ako domain is shocked to learn that his feudal lord, Asano Takumi-no-kami Naganori (Tamayama Tetsuji), had stabbed Kira Kozukenosuke Yoshinaka (Nishida Toshiyuki), the master of ceremon...