Sakurako Sakurakouji

Background
She is Sakura Sakurakouji's real mother. She carries a long katana similar to Rei's. She really loves her daughter. Not much is known at this point. The doll, Kurako, belongs to her.

There is a chance that she also created Inoichi, another doll who is suppose to protect Sakura and the Pandora's box. All the mechanical dolls share the same emotions as her, allowing her to feel their emotions too. Since it was revealed that she was Sakura's mother it was theorized that she and Shibuya were married. Later it was proven true as In chapter 126 when yukihina almosted told sakura that shibuya was Sakuro's Ex-husband.