There is a suspicion that he gave directions by calling himself “Luffy” in a collection of wide-area robberies, and three of the 4 executives of the group have been arrested and indicted for being concerned in a particular fraud case. It is deliberate to be re-arrested on the tenth on suspicion of being concerned in a particular fraud case.
Source
Wide space theft case 3 group executives to re-arrest in one other fraud case | NHK
