first division

Under Captain-Commander Yamamoto, the 1st Division followed the traditional organization of a Gotei 13 Division; however, when Shunsui Kyōraku took over, he assigned two lieutenants: Genshirō Okikiba, the lieutenant in charge of practical matters; and Nanao Ise, the lieutenant with the task of following him.[1]

Special Duties

No special duties have been noted for the 1st Division. The First Division is ranked highest among the 13 Divisions. Even subordinate members of the First Division are considered model Shinigami. Emergencies must be dealt with swiftly; quick decisions and quick actions are essential. The division is able to ascertain a situation and mobilize quickly even before an order is issued. That is the true value of the First Division.[2]

Barracks

Like all the other barracks, the 1st Division Barracks house the offices and living quarters of the Shinigami of the 1st Division. In addition, due to the 1st Division being the division of the Captain-Commander, the barracks hosts the assembly hall where the captains gather for their meeting.[3] The barracks also has a room set aside for lieutenants' meeting.[4] Captain-Commander Shunsui's office within the barracks commands a wide, sweeping view of Seireitei.[5]

Recruitment

As his leadership unites the Gotei 13, Captain-Commander Yamamoto seeks out soldiers who can serve as an example for every other division. Therefore, being assigned to the 1st Division is a great honor.[9]