Hihiirokane

Hihiirokane ( 火緋色金ヒヒイロカネ, Brilliant Scarlet Flame Gold) is a unique metal used by [--]. Hihiirokane is a colored,   with a texture resembling moving. It is noted of being lighter than but harder than, is immune to , and is displaye , causing it to expel and repel all magnetic fields.

Trivia

 * Hihiirokane - Japanese Wikipedia.