Story
An OAD that will be distributed to customers who buy all 13 DVD or Blu-ray Disc volumes of the JoJo's Bizarre Adventure: Diamond Is Unbreakable anime. Adapts Fugou Mura, Zangeshitsu, The Run, and Mutsukabezaka.
Synopsis via AniList (English).
Finished
Thus Spoke Rohan Kishibe
HorrorMysterySupernatural