kakujaeto:

Yes. Absolutely. I’ve considered this confirmed for a long, long time actually.

Who benefited most from the Anteiku raid? Eto.

No one else had more to gain from the raid than she did. No one else had more reason to orchestrate the raid than she did.

Anteiku was holding her organization in check, preventing Aogiri from expanding its influence even farther. Her father and the other Anteiku employees were the only other ghoul organization capable of standing in Aogiri’s way.

In addition to that, she needed a new donor for a powerful kakuhou after Yomo (an Anteiku member) took Kanou’s previous donor, Rize. And, as we now know, she also wanted a V member with the signature undetectable RC cells. What better candidate than her father, a powerful ghoul and ex V member with her own kakuhou, and someone she hates? The only problem here is that he’s extremely strong, and has other strong ghouls with him at Anteiku.

The easiest solution to that is of course, making him a target for the CCG. Get the CCG to do all the work, and she can sweep in at the last minute and reap the rewards.

On top of all of this, when we saw the flashback into her childhood, we saw a scene where she stopped in front of Anteiku, saw her father smiling at the members inside, and was so overcome with rage that she destroyed a manuscript she was carrying. I think it’s obvious she held a grudge.

And, in Sasaki’s words, “she wants to destroy everything”. Doesn’t this plan, where she benefits enormously while at the same time destroying everything Yoshimura loves, sound like exactly the kind of thing Eto would do?

The interesting thing here is that she’s furious with him for leaving her, for being absent in her life. He regrets that, and built Anteiku as a place for her to return to, and spent so much time waiting for her. And then she came to Anteiku, and she destroyed it.