Awww yeah 8D
BETRAYAL: HAHAHAHAHAHA TOLD YOU that Jounichi and Hase being opportunists and then Jounichi being douchey and ditching Hase would be absolutely nothing. And what do we get? Micchy shooting Kouta in the back because he's compromised Mai's smile. And not only that, but then READYING THE KILL SHOT. Best part is that, as of now, Kouta doesn't even have a clue about Micchy's Betrayal 8D (ALSO AND THEN RYOUMA SETTING TAKATORA THE FUCK UP NEXT WEEK *Betrayal Intensifies* 8D )
Hamartia: This needed to be marked off awhile ago. Y'know, Kouta's whole "I absolutely can't bring myself to kill people... Oh whoops, I actually killed my best friend Because Invess Are People! Zetsubou shita!" >_>
Literary References: And this actually should've been marked ages ago ^^; The Norse mythology in Yggdrasil/Helheim and now increasing helpings of Biblical concepts.
Backstory Episode: Flashbacks in the new ep get this a half-mark. If this was your typical Urobuchi series, pretty much the entire episode would be just about Takatora and be mostly a flashback. That just can't happen in Kamen Rider, though, so the several flashbacks this week will probably be the closest we get.
(EDIT)
Utilitarianism: As Graham reminds me, planning to kill 6/7ths of the human population because you can only save 1/7th of them and the rest are liable to become horrible monsters is pretty damn utilitarian <_<
There's still a chance of Alcohol, though as I've mentioned, it should really be replaced with a "Parfait" square for Gaim >_> And the closest we'll get to Severed Heads is probably "eating fruit, turning into a horrible monster, and getting blown the fuck up", which has happened twice now.