"
Please brighten your future and detach yourself from reality when watching Kumagawa."
I love you Anshin'in.
Nisio really took advantage of this being an anime original episode this time. The original character's powers and the subsequent showdown is something that only works best in this medium. The manga's 4th wall is already gone so it was a given that Anshin'in would bring down the anime's 4th wall as well.
Also loved how they showed off some production materials:
Long story short, best episode of the anime.