I'm new to speedrunning, and my potato computer isn't optimized for recording, but I'm happy to push out my first WR! At least, I think it's a WR? I can't find any other speedruns of this game, at least.

I played on a NG+ file, and I picked Sonic Youth for its devastating Tornadoes AOE for when I needed to clear out a boss quickly. I went with a male protagonist because it shortens an unskippable conversation in Enya's hotel. My level wasn't maximized, to prevent certain bosses from learning Push It To The Limit. I had unlocked King Crimson Mode which is a grace-- otherwise this would probably be several hours longer. I also reset my FP to zero before starting, because the fastest way to clear the game (to my knowledge, at least...) is to go for the generic ending, where your FP with the party is below a certain amount. This allows you to skip the second Vins battle and end the game after you defeat DIO. (Or rather, running away from him.)

Overall I believe this run is solid, but there is room for improvement. I got lucky with Tower of Grey, all of the Brainstorm prompts working the first time, and overall not encountering too many enemies aside from the Lovers event.

The game version is yellowcardinals' 2.5.3 Chaos Mode translation, which can be found below.

https://yellowcardinals.tumblr.com/post/627358619141308417/7th-stand-user-chaos-mode-update