Nightmare Yoshimori's definitions

Kakugane

A super-paranormal alloy created by the most advanced alchemic technology

In "Buso Renkin" Tokiko give Kazuki a Kakugane to replace his heart

by Nightmare Yoshimori October 22, 2006

Buso Renkin

An Alchemic weapon used to kill homuncului. It is what is created by the Kakugane. It is activated by the deppest part of the human sych. It mirrors the owners peronality.

In "Buso Renkin" Kazuki is given a kakugane. When it is activated it becomes a lance

by Nightmare Yoshimori October 22, 2006