 Nozu family boss is running for parliament, and is associated with the Kawada family.When Ishikawa severely wounds Aoki after finding him in one of their clubs, he is scolded for this by Kawada, who is worried the Shinwa might retaliate.Both the Shinwa and Kawada families gather and arm themselves in a standoff that is only ended when Kawada pays the American Military Police to disperse them.