You know what makes this manga next level? The harem protagonist actually have parents, they actually got a face reveal and the parents actually get some character development! The more I think about it, the more I realise how exceptional this manga is. The parents are actually like your typical parents as well, judging Kasumi by looks, worrying over their son’s social life because the school is known to have delinquents and joking about him getting a GF and embarrassing him. The contrast is simply too good!