JoJo's Bizarre Adventure Part 4: Diamond is Unbreakable manga volume 8 features story and art by Hirohiko Araki.

What kind of weirdo lives on a transmission tower?! An all-new enemy Stand attempts to trap, outwit and eliminate Josuke Higashikata and Okuyasu Nijimura, but Shining Diamond is a formidable foe! Then, the battle for Morioh turns personal when Koichi disappears. What else does this new enemy have in mind for the gang? Plus, Yoshikage Kira is still hiding, biding his time, eager to take another life...