I trust Cosy with the story. Whatever is given will have its reasons and tbh I am too addicted to this vn to be sad about it. I don't personally like looking at miss takamura scenes but it's a vn and it won't change my irl views so I don't mind in the end. But Rachel sure is way more annoying but I am sure with a nice reasoning and back story people will forget the annoying parts. But again trust the process.