Sirene

Sirene (ジレーネ) is a cyborg who appeared in All-Star Taimanin.

Background
Under the code name "Sirene", she belongs to the US Department of State's Task Force G. She specializes in short-range combat with a fully-mechanized body. She controls four special chakrams that fly freely in the air at her will. Her special chakram is called "Battle Song" (バトルソング). Her armor is made of Neo-Titanium, an ultra-hard metal developed by the Earth Defense Forces, and in response to the high-frequency voice emitted by Sirene, she flies in the air at ultra-high speed and has the strength to easily cut diamonds.