This article is about an item and key plot point in Kamen Rider Black. |
- For Kingstones in Black Sun, see Kingstone (Black Sun).
The Kingstones (キングストーン, Kingu Sutōn) are artifacts embedded into the belts of the Century Kings.
- The Stone of the Sun, embedded into the Vital Charger, the transformation belt of Century King Black Sun.
- The Stone of the Moon, embedded into the Shadow Charger, the transformation belt of Century King Shadow Moon.