This is more of a training episode. Basara trains with his father, while the girls have their own way of "training." It's honestly impressive how the anime always manages to slip in fanservice. It's also funny they had serious conversations while showing fanservice,. The opening feels a bit odd, almost as if the episode starts in the middle. We even get fanservice from the antagonists' side this time, which was unexpected. Overall, it's a decent setup episode