Kazuki Karaiya

"Remember... I let worthless scum like you go free... so that you'd be useful for times like these."

- Kazuki Karaiya

Kazuki Karaiya (仮頼谷 一樹) is the main antagonist of Crazy Diamond's Demonic Heartbreak, a spinoff manga of JoJo's Bizarre Adventure. They are a police officer and a Stand user with a currently unknown Stand.

Background
In March 1999, Karaiya somehow steals Petsounds from his cage in Cairo, Egypt, and brings the parrot with them to Morioh, Japan. They work in Morioh as a police officer in the Budogaoka Police Station.

Crazy Diamond's Demonic Heartbreak
At the Budogaoka Police Station, Karaiya takes interest when Boingo mentions that he lost a manga. Ryohei asks Karaiya to escort Boingo back to his hotel. Before they leave, Karaiya hopes that Ryohei could get a promotion someday for his hard work and passion.