The twentieth-century Japanese identity was forged in a thousand-year-old system in which social hierarchy was established and sustained through martial competition. For as far back as anyone could remember, the islands’ powerful feudal lords employed private armies to wage incessant battle with each other; by the medieval times these armies had evolved into the distinctively Japanese samurai warrior class, whose code of conduct was called bushido (the “Way of the Warrior”). To die in the service of one’s lord was the greatest honor a samurai warrior could achieve in his lifetime.
