Japanese Han Rubī Mafia

The Japanese Han Rubī Mafia is the group of Japanese mafia helping New Japanese Anti-Rubyist Party that they are Anti-Rubyists will kill Ruby Rose due to many reason against Japanese Rubyism.

Only happened after death of Hiroto Naosuke that they arrived in all mainland of Japan,so that they are very hating Ruby Rose (because of facted Rubyism can destroy their mafia works),which causing many assassinations kill her due to fear Japanese Rubyism.