Gunso-Sensei Basho nods, listening intently, "The Black Fan, I have not heard of such a group, perhaps you should lead an investigation to find out more about them, begin with the bandit you captured."
He thinks for a moment, "Kyuzo-san, I am sure you will honor the memory of your cousin, with your actions, do not let vengeance cloud your judgement though, but I understand."
"You know what must be done, and now I must attend to the Yoriki, for such a breach of honor to have occured, punishment must be administered. Hiruma-sama will not be pleased with such, seppuku is the only avenue of honor left to the Yoriki. It is my honor to see this through. In the meanwhile you all shall act in his role, till a new Yoriki is appointed," Gunso-Sensei Basho replies as he stands and bows.
"Do your duty, and I shall do mine," he departs leaving the party to discuss their next plan of action.