The Stock Market Samurai is not the only one who understands the importance of the code of the samurai:

And since the bubble burst on Japan's economy about 15 years ago, regaining the samurai spirit has been a common topic of discussion and concern there, De Mente said.
"The older Japanese recognize that if they lose more of the samurai code, then Japan is in for trouble," he said. "Without that attitude, they're just going to be another kid on the block."