Everything is extremely simple, if you are a samurai, follow the code to the very end, because there is an expression "The Way of the Samurai", and only one thing is clear in this path, namely, the final of this path.
You don't have to be there to understand the situation. Just read, dig deeper and you will understand that it is not enough to be able to swing a sword to be a samurai, there are very strict rules, look at the hands of the yakuza, many of them do not have enough fingers on their hands, which they cut off on their own as an apology for every fault in front of your boss.