I just finished watching The Last Samurai. I'm not going to comment on the acting or the historical accuracy, but rather on this notion of a code of honor. Several people told me to watch it because they were impressed with the code of honor in the film. I think there is something comforting about codes of honor and people get goose bumps when they see movies where heros die for honor. Some people identify with the heros as they reflect on the unfairness and loneliness in their own lives. A friend of mine manages the rights to Musashi by Eiji Yoshikawa, which is one of Japan's most famous heros. He used to get calls almost every year from CEOs of companies wanting to make the film because they realized that THEY were Musashi.
The most honorable person I've ever known is my mom. She didn't talk about or whine about honor. She was just honorable. In my experience, the more people talk about honor, the less they know about it and are either using it as a way to try to convince you to trust them or trying to convince themselves or something. Some of the stupidest mistakes I've made in friendship and business have been when I have assumed that people spouting off about codes of honor would actually adhere to them. "Don't you trust me?" "Just trust me." Bah.
So I'm quite skeptical about Japanese honor. Sure, I bet there were a lot of honorable people though the history of the Samurai, but I see honor every day and they don't make movies about it. So stop making movies about Japanese honor or we might start believing it.
I'm not bashing the notion of codes of honor in organizations since I think it's often necessary to try to aspire to and enforce higher level conduct in these organizations, but having a code doesn't mean everyone will adhere to it and such codes probably cause these organizations to be more trusted than they should.