"I can fix her." - man who cannot fix her
It doesn't say Mochizuki has been trying to make Tanuki hate her, just that she does things that make him hate her.
Recently, my neighbor got a new roommate. They've been so loud during the night. I asked them about it and they said they were just playing Smash Bros, so I guess they're just really into that.
This better not be some bullshit like future Futatsugi got mad because Uichi "killed" Yotsuha by getting her pregnant or something and she died in childbirth, so now she goes back in time to fuck with Uichi. Or some sort of "Yotsuha didn't take her medication because of Uichi" type thing.