First impression of the episode's first few seconds: Boys will be boys XD Sadamitsu sure got quite the friends with him. Anyway, the point of this ep was to provide more context in some way. It's a tad chaotic to follow, though. I've always thought about this since ep 1. Despite rewatching, I'm still somehow lost in the plot half the time. Again, it's pretty interesting, but I honestly think the world-building for this and lore dropping was too messy to follow. At least for me, yeah. Well, we finally got to see here at least about the new girl, Yayoi. Although it still freaks me out at how little she cares about her image XD Why would you fight looking like 'that'? But this episode establishes her role in the series. Kinda like your formal kind of introduction.