OP foreshadowing:
The opening circular loop hints at Bite The Dust (and how circular the "chase" is).
Superfly style towers in the background.
The soup cans have Jotaro's hand symbol on them, they're the cans Jotaro and Josuke practice shooting with.
Joseph's briefcases? Not sure.
Jotaro and Koichi pose together.
Kira's nail reflects his victims as he cuts it off.
The photo is at the entrance to the ghost alley.
Highway Star motorcycle marks cover the photos. Sheer Heart Attack tracks cover the photos.
The rats, including the one in the cake.
The cat skull is from the manga.
ACT 3 appears in front of Tamami and Koichi being Heaven's Door'd
Cindarella and Love Deluxe. (I love that shot, it feels so Persona)
The arrow rains down in front of them, transforms into Cindarella's surgical lines
The surgical lines zoom into a photo of Reimi and Rohan as a kid holding hands, then Kira holding his "girlfriend's" hand, and then Yoshihiro holding the arrow.
Yoshikage is framed inside the "picture".
The zoom uses the Bite the Dust effect as it goes through the alleyway, there's a sketchy cat skull face, and it explodes into the To Be Continued arrows in the next scene.
And of course, Kira himself.