The Fourth Division (四番隊, yonbantai), also known asSquad 4 in the English Dub, is one of the Gotei 13, headed by Captain Retsu Unohana.The 4th Division follows the traditional organization of a Gotei 13 Division.
The Division is further divided accordingly into Advanced Relief Teams, whether or not the relief squads are determined by Healing skill or area is unknown.
- 1st Relief Teams = Yasochika Iemura (leader), Harunobu Ogidō (co-leader)
- 2nd Relief Teams =
- 3rd Relief Teams =
- 4th Relief Teams =
- 5th Relief Teams =
- 6th Relief Teams =
- 7th Relief Teams =
- 8th Relief Teams =
- 9th Relief Teams =
- 10th Relief Teams =
- 11th Relief Teams =
- 12th Relief Teams =
- 13th Relief Teams =
- 14th Relief Teams = Hanatarō Yamada (leader)
