Neo Amazons Register

The Neo Amazonz Register (ネオアマゾンズレジスター), is an armlet like item produced by Nozama Pharmacy. It is the successor of Amazonz Register and was built sometime in the five years period after Tlaloc.

The only known users of this Register type are Iyu Hoshino/Crow Amazon and Chihiro/Amazon Omega.

In Chihiro's case, it is used for its primary function, which is to continuously inject suppresant drug against Amazon cells, thus reducing an Amazon's desire of human hunger. Another Register, which is capable to inject even more dose, is given to him following his increasing urge to eat human. Iyu didn't need the Register for this function as a dead person didn't have desire.

In Iyu's case, this serves as transformation device. By pressing the beak of her Register (turning the 'eye' from blue to red), she can transform into her Amazon form. As the blue/red color of the Neo Register strikingly resembles the turning of blue-to-red indicator in the first-generation Register when it ran out of drug, it can be assumed that the beak serves as an on/off button. Thus, by turning it off, Iyu's Amazon cell would be released from its suppression and subsequently transforms her.