6th Division's rank organization follows the typical Gotei 10 organization, with two captains and lieutenants. Shinigami in the 6th Division have a wide range of specialties and focuses, and there are no specialty or extra training requirements. The 6th is the second largest division behind the fourth, having gained many members from its captain's former squads despite having sustained heavy casualties in the Shadow invasion, including its captain. The 6th also houses most former Division 10 and 9 members.