Seems like these so-called "Samourai" didn't understand the Bushido Code where losing face is worse than death. True Samurai would have gutted themselves and allowed their heads to be taken before "pleading" guilt to a victimless crime they didn't even commit.

A Samurai doesn't "plead" with anyone!

They certainly wouldn't have handed over their private keys either, these Deb's were role playing at being Samurai, LARPing armchair warriors who buckled, bending the knee when it came time to die in a battle the invited upon themselves.