Vol 4 ended up being one of... the better ones in the series? I was surprised that they actually decided to develop Kashou past some guy ready to fuck his pet catgirls while cooking some sweets. It lead to some interesting and wholesome scenes. Having more of the family consistently involved was nice. Fraise does seem like a potential nice future catgirl to join in. I think it's funny how much they're teasing the hell out of Shigure as a legit love interest now. If they dont do the deed with her in Vol 5 I'll be very surprised.

Outside that it was funny petting your mom, dad, and mentor.