I'd just like to say one thing about the whole book thing. It's not in chronological order. It doesn't have an order.
In some chapters you'll find parts of the book Hara Ikimi wrote, while in others you'll find something entirely different.
This is not because I can't write chronologically. I can, I am very capable of it. But rather because I want to see what order you'll make. I won't make things difficult, I won't give hints, I won't confirm or deny anything.
I'll simply write.
How you'll take it is entirely on you.