Thing I did a few months ago and then forgot to upload.
I've gotten somewhat decent at this fight (if you consider constantly dying to Hachi's first pattern and then finishing with only 1 life remaining decent) and I recently did a random credit while out of practice that reached Stage 4 on No Miss pace. I then fumbled hard and Game Overed before even getting to the midboss, but that's besides the point.
Maybe if I focus for a bit on DOJ instead of jumping from game to game I could get that 1 Round Clear relatively soon, but unfortunately I'm in the middle of my Project Moon arc right now and have been completely unable to focus on anything else, I am serious please I've been listening to Second Warning on repeat for the past 3 months I'm about to distort help, somebody help, hello? goodbye