What code did the samurai follow and why?

The samurai followed a code known as Bushido, which translates to "the way of the warrior." This code emphasized virtues such as loyalty, honor, courage, and discipline, guiding samurai in their conduct both in battle and in daily life. Adhering to Bushido was essential for maintaining one's integrity and reputation, as it dictated not only their actions but also their relationships with others, including their lords and fellow warriors. Ultimately, Bushido helped define the samurai's role in society and their commitment to serve with honor.