Noriaki Kakyoin (花京院 典明, Kakyōin Noriaki) is a primary ally featured in the third part of the JoJo's Bizarre Adventure series, Stardust Crusaders. He also appears as a posthumous primary character in the spin-off manga Crazy Diamond's Demonic Heartbreak.
Kakyoin is a Japanese student who was brainwashed by DIO during an earlier trip to Egypt and is sent to kill Jotaro Kujo.