Sword-Hilt Collar and Pommel (Fuchigashira)

Oval and rectangular black metal objects with gold and silver designs. The oval object has an insect, possibly a beetle, on it, with long antennae and wings. A figure appears to be emerging from the insect's back. The rectangular object features various shapes, including curved and pointed ones. Both objects have a textured surface and appear to be made of metal, possibly steel or iron, with gold and silver inlays.