Mogizo Karaiya

"At the dawn of your adulthood, I shall share part of my essence with you… Once I do, you'll become able to stand atop the world alongside me."

- Karaiya's Grandfather

Karaiya's Grandfather (仮頼谷の祖父様) is a tertiary antagonist featured in Crazy Diamond's Demonic Heartbreak, a spinoff manga of JoJo's Bizarre Adventure.

Backstory
Before, Karaiya's grandfather was deployed to , Switzerland on an intelligence operation. There he witnessed what meant to transcend all of creation. The ones who gifted him with this knowledge no longer remain, but their teachings live on within him.