"Suddenly, Compatibility" did feel left-field, but not so far out there to jar away my enjoyment of the fights. The wives were found very quickly, and I'm surprised they all survived. Good thing he picked attractive wives, apparently.

Innosuke worming through the hole was a stellar visual gag that really got a good laugh out of me. Bravo, author-kun.

So, is it precedented that upper demons can spawn parts of themselves with fragments of the personality/will? I don't mind of not so; just wondering, because that's kind of what Muzan does by making the upper demons.

The pacing was so good, it felt like this episode was over in seconds.