The Symphogear System created from a fragment of the 2nd relic, Ichaival.
Its wearer is Yukine Chris.
During World War II, it was brought to Japan from Germany for the sake of researching an "absolute power" to reverse the course of the war.
However, 10 years ago...
The private agency centered around the research of relics, the Kazanari Organization, was reformed into the 2nd Division of the Special Disaster Response Force.
It was at this point Ichaival went missing.
(Kazanari Fudou, Tsubasa's grandfather and the leader of Division 2, took responsibility for the incident and resigned.
A young Genjuurou, working as a public security officer at the time, was then appointed as the second-generation commander.)
The circumstances leading to it coming into Chris's possession are currently unknown.
The second relic which provides the base of the "Ichaival" Symphogear worn by Yukine Chris.
The gear was made from a fragment of a bow which in Norse mythology was wielded by the hunting god Ullr.