[SR Note: I have no idea if something like this would even have a place on my back piece or not. However, I do think it is a very cool samurai hoshi-bachi kabuki and skull. I'm open to having a discussion.
The Samurai of Tyrakawa are an elite band of warriors who give up their old lives to become part of an ancient order of warriors. They stick to their own Code of Honor and are often found among the courts of Lords as advisors or bodyguards.