She keeps her black hair in a bob and has bright red eyes. Her appearance is that of a 12 year old child, and her height is less than 140 cm.
While on her special mode, her hair grows longer until her feet and the color changed into bloody color, she also wears a mask over her face.
As her code name indicates, AnchoR has the strongest fighting mobility and weapons amongst all automatas.
Bloody Murder -
She has a peculiar function called Perpetual Gear, which allowed her to continue forever, and has ability called Power Reserver that grant an energy from an automatic wind clockwork without any loss. The energy gained will be converted into heat and stored inside her body. She can use the energy for dimensional manipulation.
Steel Weight -
AnchoR originally kept in the underground of Kyoto's Core Tower, but The Army moved her at some point. AnchoR was stationed to a warehouse in grid Mie. She easily erased 3 spies that had infiltrated the warehouse. After she is saved from being controlled by the mask, she seemed to lost her memories as she gain consciousness after being fixed by Maria. Naoto later on became recognized as her master after he answered her question; "What am I?". Naoto simply answered that she is a cute girl (loli) which seemed stupid but somehow worked.
RyuZu has stated that she knows of AnchoR, including her skills and abilities. Though, it is unknown of how close their relationship is other than the fact that they are part of the Initial Y-Series. She claims to be her 'imouto'.
- She is built with the concept of "One Who Annihilates"
- She is the 4th of the Y series.