The Ôoku was the large rear area of the ''honmaru'' (main) palace at [[Edo castle]], and was the center of women's residences and activities within the castle. It included the living spaces of the [[shogun|shogun's]] wives and concubines, their attendants, and other women associated with the castle, and was off-limits to nearly all men, the shogun himself being one of the few exceptions. | The Ôoku was the large rear area of the ''honmaru'' (main) palace at [[Edo castle]], and was the center of women's residences and activities within the castle. It included the living spaces of the [[shogun|shogun's]] wives and concubines, their attendants, and other women associated with the castle, and was off-limits to nearly all men, the shogun himself being one of the few exceptions. |