sigh The cousin and Himari are far better matches for him but of course it won't go that way. Although, I do believe he needs to stay with Akane just a bit more so she can iron out that slob mentality and he gets her to stop being as unreasonable.
She's definitely cute, no way I can deny that, but she didn't even apologize for how she treated him after finding out for a fact that he potentially saved her.
Two things going for them is that at least they aren't as dense as rom-com mc/mh tend to be (yet) and they actually ask friends for advice....and fucking follow it.
P.S. Are Akane's breasts getting bigger every chapter? I'm pretty sure she was not that big in chapter 1.