Akō Incident

The revenge of the forty-seven rōnin (四十七士, Shijūshichishi), also known as the Akō incident (赤穂事件, Akō jiken) or Akō vendetta, was a historical event in Japan in which a band of rōnin (lordless samurai) avenged the death of their former master on 31 January 1703. The incident has since become legendary. It is among the three major vengeance (adauchi 仇討ち) incidents in Japan, along with the Revenge of the Soga Brothers and the Igagoe vendetta.

The story tells of a group of samurai after their daimyō (feudal lord) Asano Naganori was compelled to perform seppuku (ritual suicide) for assaulting a powerful court official (kōke) named Kira Yoshinaka, after the court official insulted him. After waiting and planning for two years, the rōnin avenged their master's honor by killing Kira. Anticipating the authorities' intolerance of the vendetta's completion, they were prepared to face execution as a consequence. However, due to considerable public support in their favor, the authorities compromised by ordering the rōnin to commit seppuku as an honorable death for the crime of murder. Each of the 47 rōnin killed himself. This true story was popular in Japanese culture as emblematic of loyalty, sacrifice, persistence, and honor (qualities samurai follow called bushidō) that people should display in their daily lives. The popularity of the tale grew during the Meiji era, during which Japan underwent rapid modernization, and the legend became entrenched within discourses of national heritage and identity.