@SIMPING A RED FLAG WITH BIG DI** that's not possible with Hanako unless she died in her previous life. Remember, it was roughly 1969 when Amane died. And it was said that his future was changed bc he died at a time he shouldn't. Smth like being murdered wouldn't make sense bc that would be said in the book then...
I literally just translate mangas. Could be a professional barker too.