Satenoshi speech is confusing since he talks about his lover first and then address the hat. For his dialogue to make sense, you've to accept he changes the person he address to : first the audience and then Momoa ie PoC ie the Hat, which is possible.
Since we didn't heard of anyone else dying 16 years ago except for Momoka, I agree she is (99%) Momoka.
Her hair color threw me a bit off. Do you have to have pink hair to enter that place? xD Speak of a random criteria
More seriously, I'm glad they gave us so much information this week. Plot isn't progressing much, but everything starts to make sense which make it all the more enjoyable. Except maybe for Tabuki. I pictured him as one of the "evil guy" but he seemed completely honest when he said he had no grudge against the brothers
Yuri in the other hand... She is far too absent lately not to be suspicious.
Miscellaneous :
-What is the serum Sanetoshi uses? He turns the apple he obtained last week (by killing the scientist?) into a serum to "revive" Himari. I'm willing to say this is just temporary. Just like the apple he gave her the first time she died, it doesn't grant her a new life, but extend what she has left a bit... How would he know 50,000 other people want it? And the fact he had dozen of those serum make him looks like a damn Death Ripper.
-Why saving Himari? For Momoka's sake? Or to punish the brothers by making her die when they will be the most vulnerable? What is sure is that Sanetoshi isn't there for their good.
-Loved the bunnies duo. They act like puppets and their evil grin is delicious
-Watching the ending, another proof Himari =/= PoC
-Natsume phone call to the radio for the 10 years commemoration worried me. I was scared Ringo's wagon was gonna explode at the end. When someone calls in those circumstances to say "I've to destroy it", it sounds to me like a terrorism warning >__<". Plus, what did she meant by "Shining and dark places shouldn't mix together" or "dark place will attack the shining place" ? That's really obnoxious. Since she is watching the metro broadcasting at the same time, it's pretty clear she wants to attack said metro which actually is a place "shinning in the dark" (in the case, the underground)...