What is it?
The 2016 Japanese anime (animated) TV show JoJo’s Bizarre Adventure: Diamond Is Unbreakable.
What is it about?
This is how Wikipedia describes this anime (animated) television show:
Set in 1999, 11 years after the events of Stardust Crusaders, Jotaro Kujo tracks down Josuke Higashikata, the illegitimate son of Joseph Joestar, to help him find a magical bow and arrow which grants people Stand powers.
Along the way, Josuke and his friends discover that a Stand-using serial killer is on the loose in their hometown of Morioh, and they set out to stop him.
This was my least favorite season of JoJo’s Bizarre Adventure so far, it was the most contained and it had the least amount of adventure because it pretty much took place mostly in one city, and it had the same flaws as the rest of the seasons but worse.