Red Diamond
レッドダイヤモンド
Non-binary
Biography
Hardness: 10
A gem that was taken to the moon before the beginning of the story. They were the very first gem to be born and taken in by Kongou.
Appears in
レッドダイヤモンド
Hardness: 10
A gem that was taken to the moon before the beginning of the story. They were the very first gem to be born and taken in by Kongou.
