[SeventhHS]

Originally Posted by Shiroth

Spoiler for Episode 11:

Thinking back to Tatarigoroshi-hen, I KNEW SOMETHING WAS GOING ON, especially with the 'Takano died 24 hours earlier'. That seriously left my head going into Kai, i should have kept thinking about it, especially with the situation between Satoko and her uncle being the same.

Takano is the evil woman of the century~

The Tatarigoroshi-hen TIP Research Note II was the smoking gun for me.